[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-niche-us-electronics-douk-audio":3,"research-sidebar-rollups":938},{"amazonNicheId":4,"marketplaceFlag":5,"country":6,"category":9,"niche":14,"verdict":56,"baselines":96,"demand":101,"seasonality":415,"brandShare":428,"products":449,"feedback":692,"searchTerms":854,"related":904,"lastUpdated":37},"3f208786-2068-42ec-ba3a-da03ccedb527","us",{"flag":5,"name":7,"currency":8},"United States","USD",{"nodeId":10,"label":11,"slug":12,"href":13},"493964","Electronics","electronics","\u002Fresearch\u002Fus\u002Felectronics",{"marketSize":15,"searchVolume":16,"growth360":17,"growth90":18,"searchConversion":19,"top5ClickShare":20,"top5BrandShare":21,"avgRating":22,"avgReviewCount":23,"avgPrice":24,"priceMin":25,"priceMax":26,"productCount":27,"unitsSoldMax":28,"sponsoredPct":29,"returnRate":30,"successfulLaunches360":31,"newProducts360":32,"amazonNicheId":4,"title":33,"slug":34,"href":35,"leafCategoryName":36,"scrapedAt":37,"brandCount":38,"brandCountYearAgo":39,"sellerCount":40,"signals":41,"avgBsr":44,"pageQuality":45,"unitsSoldMin":46,"unitsSoldAvgMin":45,"unitsSoldAvgMax":47,"revenueMin":48,"revenueMax":49,"avgBrandAgeMonths":50,"avgSellerAgeDays":51,"top20ClickShare":52,"top20BrandShare":53,"primePct":54,"oosRate":55},200072,180604,2.316,-0.0588,0.0115,0.3272,0.8096,4.37,146,96.33,9.67,421.53,52,1250,0.8846,0.083,4,10,"douk audio","douk-audio","\u002Fresearch\u002Fus\u002Felectronics\u002Fdouk-audio","Home Theater","2026-07-22T11:37:48.94149+00:00",18,12,20,[42,43],"high_returns","high_price",329,0,1000,100,96330,120413,41,186,0.7006,1,0.9808,0.1066,{"score":57,"verdict":58,"components":59},44,"skip",[60,65,68,72,75,78,81,86,89,92],{"key":61,"score":62,"weight":63,"raw":64},"marketSize",39,0.15,200072.21,{"key":66,"score":67,"weight":63,"raw":18},"growth",22,{"key":69,"score":70,"weight":71,"raw":19},"conversion",14,0.1,{"key":73,"score":74,"weight":63,"raw":20},"competition",82,{"key":76,"score":77,"weight":71,"raw":21},"brandShare",40,{"key":79,"score":80,"weight":71,"raw":22},"qualityGap",63,{"key":82,"score":83,"weight":84,"raw":85},"reviewMoat",93,0.05,146.06,{"key":87,"score":88,"weight":71,"raw":30},"returns",13,{"key":90,"score":91,"weight":84,"raw":24},"avgPrice",76,{"key":93,"score":94,"weight":84,"raw":95},"priceRange",21,0.20638080901277134,{"avgRating":97,"medianPrice":98,"medianReturnRate":99,"nichesTracked":100},4.42,24.38,0.0215,115062,{"points":102,"droppedPartialWeek":414},[103,106,109,112,115,118,121,124,127,130,133,136,139,142,145,148,151,154,157,160,163,166,169,172,175,178,181,184,187,190,193,196,199,202,205,208,211,214,217,220,223,226,229,232,235,238,241,244,247,250,253,256,259,262,265,268,271,274,277,280,283,286,289,292,295,298,301,304,307,310,313,316,319,322,325,328,331,334,337,340,343,346,349,352,355,358,361,364,367,370,373,376,379,382,385,388,391,394,397,400,403,406,409,411],{"week":104,"volume":105},"2024-07-28",1188,{"week":107,"volume":108},"2024-08-04",808,{"week":110,"volume":111},"2024-08-11",857,{"week":113,"volume":114},"2024-08-18",967,{"week":116,"volume":117},"2024-08-25",961,{"week":119,"volume":120},"2024-09-01",1160,{"week":122,"volume":123},"2024-09-08",1046,{"week":125,"volume":126},"2024-09-15",1172,{"week":128,"volume":129},"2024-09-22",910,{"week":131,"volume":132},"2024-09-29",853,{"week":134,"volume":135},"2024-10-06",1062,{"week":137,"volume":138},"2024-10-13",1263,{"week":140,"volume":141},"2024-10-20",892,{"week":143,"volume":144},"2024-10-27",874,{"week":146,"volume":147},"2024-11-03",726,{"week":149,"volume":150},"2024-11-10",838,{"week":152,"volume":153},"2024-11-17",1356,{"week":155,"volume":156},"2024-11-24",1597,{"week":158,"volume":159},"2024-12-01",2024,{"week":161,"volume":162},"2024-12-08",1381,{"week":164,"volume":165},"2024-12-15",1375,{"week":167,"volume":168},"2024-12-22",1168,{"week":170,"volume":171},"2024-12-29",1376,{"week":173,"volume":174},"2025-01-05",1396,{"week":176,"volume":177},"2025-01-12",1103,{"week":179,"volume":180},"2025-01-19",1432,{"week":182,"volume":183},"2025-01-26",1304,{"week":185,"volume":186},"2025-02-02",1095,{"week":188,"volume":189},"2025-02-09",2169,{"week":191,"volume":192},"2025-02-16",1765,{"week":194,"volume":195},"2025-02-23",1571,{"week":197,"volume":198},"2025-03-02",1610,{"week":200,"volume":201},"2025-03-09",1664,{"week":203,"volume":204},"2025-03-16",1363,{"week":206,"volume":207},"2025-03-23",1392,{"week":209,"volume":210},"2025-03-30",1615,{"week":212,"volume":213},"2025-04-06",1131,{"week":215,"volume":216},"2025-04-13",1226,{"week":218,"volume":219},"2025-04-20",1350,{"week":221,"volume":222},"2025-04-27",1425,{"week":224,"volume":225},"2025-05-04",1292,{"week":227,"volume":228},"2025-05-11",1110,{"week":230,"volume":231},"2025-05-18",1254,{"week":233,"volume":234},"2025-05-25",1213,{"week":236,"volume":237},"2025-06-01",1295,{"week":239,"volume":240},"2025-06-08",1085,{"week":242,"volume":243},"2025-06-15",1134,{"week":245,"volume":246},"2025-06-22",1077,{"week":248,"volume":249},"2025-06-29",883,{"week":251,"volume":252},"2025-07-06",1184,{"week":254,"volume":255},"2025-07-13",3020,{"week":257,"volume":258},"2025-07-20",1186,{"week":260,"volume":261},"2025-07-27",1092,{"week":263,"volume":264},"2025-08-03",3062,{"week":266,"volume":267},"2025-08-10",3538,{"week":269,"volume":270},"2025-08-17",3204,{"week":272,"volume":273},"2025-08-24",3221,{"week":275,"volume":276},"2025-08-31",2959,{"week":278,"volume":279},"2025-09-07",2980,{"week":281,"volume":282},"2025-09-14",3043,{"week":284,"volume":285},"2025-09-21",2913,{"week":287,"volume":288},"2025-09-28",2912,{"week":290,"volume":291},"2025-10-05",2883,{"week":293,"volume":294},"2025-10-12",3720,{"week":296,"volume":297},"2025-10-19",3718,{"week":299,"volume":300},"2025-10-26",2826,{"week":302,"volume":303},"2025-11-02",3370,{"week":305,"volume":306},"2025-11-09",3279,{"week":308,"volume":309},"2025-11-16",3616,{"week":311,"volume":312},"2025-11-23",3681,{"week":314,"volume":315},"2025-11-30",5310,{"week":317,"volume":318},"2025-12-07",4749,{"week":320,"volume":321},"2025-12-14",4116,{"week":323,"volume":324},"2025-12-21",3919,{"week":326,"volume":327},"2025-12-28",4421,{"week":329,"volume":330},"2026-01-04",4469,{"week":332,"volume":333},"2026-01-11",4149,{"week":335,"volume":336},"2026-01-18",4038,{"week":338,"volume":339},"2026-01-25",3960,{"week":341,"volume":342},"2026-02-01",3435,{"week":344,"volume":345},"2026-02-08",3551,{"week":347,"volume":348},"2026-02-15",3693,{"week":350,"volume":351},"2026-02-22",3783,{"week":353,"volume":354},"2026-03-01",3255,{"week":356,"volume":357},"2026-03-08",3131,{"week":359,"volume":360},"2026-03-15",3524,{"week":362,"volume":363},"2026-03-22",3408,{"week":365,"volume":366},"2026-03-29",3092,{"week":368,"volume":369},"2026-04-05",3439,{"week":371,"volume":372},"2026-04-12",2897,{"week":374,"volume":375},"2026-04-19",2747,{"week":377,"volume":378},"2026-04-26",2665,{"week":380,"volume":381},"2026-05-03",3397,{"week":383,"volume":384},"2026-05-10",3321,{"week":386,"volume":387},"2026-05-17",3437,{"week":389,"volume":390},"2026-05-24",2962,{"week":392,"volume":393},"2026-05-31",3456,{"week":395,"volume":396},"2026-06-07",3199,{"week":398,"volume":399},"2026-06-14",3032,{"week":401,"volume":402},"2026-06-21",3144,{"week":404,"volume":405},"2026-06-28",4049,{"week":407,"volume":408},"2026-07-05",2919,{"week":410,"volume":375},"2026-07-12",{"week":412,"volume":413},"2026-07-19",2946,false,[416,417,418,419,420,421,422,423,424,425,426,427],1.1710316396990623,1.1287478099556838,1.0312752756879318,0.9046274348139751,1.0214334627320303,0.900244826914929,0.8725796145522005,0.9325903786915846,0.8093057130097222,0.9238132536328971,1.1324754085219921,1.1684890125619798,{"top":429,"otherBrandCount":39,"otherClickShare":448},[430,433,436,439,442,445],{"brand":431,"clickShare":432},"Douk Audio",0.5617,{"brand":434,"clickShare":435},"Fosi Audio",0.1178,{"brand":437,"clickShare":438},"Cywhrvzsf",0.0476,{"brand":440,"clickShare":441},"GODIYMODULES",0.0429,{"brand":443,"clickShare":444},"LeTkingok",0.0396,{"brand":446,"clickShare":447},"LiebeWH",0.0351,0.1553,[450,461,472,483,492,503,513,523,534,544,554,563,573,583,593,601,611,622,631,643,652,663,673,682],{"asin":451,"title":452,"brand":431,"imageUrl":453,"price":454,"rating":455,"reviews":456,"clickShare90":457,"clickShare360":458,"launchDate":459,"amazonUrl":460},"B0DKSVQQ1V","Douk Audio VU3 PRO Dual Analog VU Meter 2-Way Amplifier Switch Speaker Selector Amp Audio Switcher Box 2-IN-2-OUT with DB Panel Display","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F3147PE9kHiL.jpg",140.94,4.5,154,0.0982,0.1088,"2024-10-24","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0DKSVQQ1V",{"asin":462,"title":463,"brand":434,"imageUrl":464,"price":465,"rating":466,"reviews":467,"clickShare90":468,"clickShare360":469,"launchDate":470,"amazonUrl":471},"B0CZRMSHJB","Fosi Audio LC30 VU Meter Amplifier Speaker Selector Switch Box Audio Visualizer 2 in 2 Out Vintage Switcher for High Power Stereo Class A B AB D Tube Amps Home Audio Component with Remote Control","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F314ZGVI2AtL.jpg",136.79,4.2,266,0.091,0.0724,"2024-04-03","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CZRMSHJB",{"asin":473,"title":474,"brand":431,"imageUrl":475,"price":476,"rating":477,"reviews":478,"clickShare90":479,"clickShare360":480,"launchDate":481,"amazonUrl":482},"B0BBRBWW36","Douk Audio ST-01 PRO 200W Bluetooth Amplifier 2 Channel Vacuum Tube Power Amp with USB DAC\u002FCoaxial Optical Inputs\u002FVU Meter\u002FTreble Bass Control for Home Theater\u002FStereo Speakers (Upgrade Version)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Gd0xbpcFL.jpg",100.62,4.3,497,0.0606,0.056,"2022-08-24","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0BBRBWW36",{"asin":484,"title":485,"brand":443,"imageUrl":486,"price":487,"rating":488,"reviews":31,"clickShare90":444,"clickShare360":489,"launchDate":490,"amazonUrl":491},"B0F9PD1C5F","Sound Activated VU Meter RGB Backlight Desktop Audio Visualizer Plug&Play","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41-yR41nM6L.jpg",39.56,4.7,0.0166,"2025-05-23","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F9PD1C5F",{"asin":493,"title":494,"brand":437,"imageUrl":495,"price":496,"rating":497,"reviews":498,"clickShare90":499,"clickShare360":500,"launchDate":501,"amazonUrl":502},"B0CXXKWSBV","2PCS 35mm VU Meter Stereo Audio Level Indicator Audio Meter Backlight Adjustable + Audio Level Amplifier Driver Board","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51IhLDzHmVL.jpg",18.74,4.4,17,0.0378,0.0333,"2024-03-13","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CXXKWSBV",{"asin":504,"title":505,"brand":431,"imageUrl":506,"price":507,"rating":466,"reviews":508,"clickShare90":509,"clickShare360":510,"launchDate":511,"amazonUrl":512},"B0BV6SYR7G","Douk Audio VU2 MIC & Line Dual VU Meter Analog Sound Level Indicator 4-Way Splitter Switch Audio Switcher Box for Speaker\u002FAmplifier\u002FPreamp (Blue Version)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31coSIDRMvL.jpg",178.82,38,0.0354,0.0279,"2023-02-12","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0BV6SYR7G",{"asin":514,"title":515,"brand":446,"imageUrl":516,"price":517,"rating":518,"reviews":519,"clickShare90":447,"clickShare360":520,"launchDate":521,"amazonUrl":522},"B08SWM5XQJ","VU Meter Audio Level Indicator with Large Analog Pointer Dial for Car Stereo Home Recording Studio Power Amplifier","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41JfSUQ2FKL.jpg",22.99,4.6,9,0.0214,"2021-01-13","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB08SWM5XQJ",{"asin":524,"title":525,"brand":526,"imageUrl":527,"price":528,"rating":529,"reviews":530,"clickShare90":531,"clickShare360":532,"launchDate":146,"amazonUrl":533},"B0DLV4N5DN","FEIFANZHE Wireless Audio Retro Analog VU Meter Sound Level Indicator DB Panel Display VU Warm Back Light Audio Level Amp VU Music Sync and Pickup Rhythm Ambient Lights-FVU1-M","FEIFANZHE","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41kWs5OXxPL.jpg",38.35,3.9,29,0.0327,0.0252,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0DLV4N5DN",{"asin":535,"title":536,"brand":431,"imageUrl":537,"price":538,"rating":477,"reviews":539,"clickShare90":540,"clickShare360":541,"launchDate":542,"amazonUrl":543},"B0DS41KM9B","Douk Audio A5 2 Channel TPA3255 Stereo Amp 300 Watts x2 Mini Hi-Fi Audio Power Amplifier Class D for Home Theater System Passive Bookshelf Tower Speakers with High-Pass Filter + 32V Power Supply","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31u-kfFOXmL.jpg",80.32,107,0.0313,0.0571,"2025-01-03","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0DS41KM9B",{"asin":545,"title":546,"brand":431,"imageUrl":547,"price":548,"rating":455,"reviews":549,"clickShare90":550,"clickShare360":551,"launchDate":552,"amazonUrl":553},"B07BRSSR8H","Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51P9M5ztA-L.jpg",50.97,303,0.029,0.0376,"2018-03-29","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB07BRSSR8H",{"asin":555,"title":556,"brand":434,"imageUrl":557,"price":558,"rating":518,"reviews":559,"clickShare90":560,"clickShare360":561,"launchDate":490,"amazonUrl":562},"B0F5W83FPQ","Fosi Audio Music Visualizer Sound Pickup Spectrum Analyzer Vintage Tube RGB Ambient Light Microphone Voice Picking Volume Display Meter for Home Stereo System Desktop with Sensitivity Adjustment","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31SMlX8aFrL.jpg",49.01,160,0.0268,0.0105,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F5W83FPQ",{"asin":564,"title":565,"brand":440,"imageUrl":566,"price":567,"rating":466,"reviews":568,"clickShare90":569,"clickShare360":570,"launchDate":571,"amazonUrl":572},"B0F4L2YDLN","Audio Level Indicator Stereo Music Spectrum LED Light Amplifier VU Meter for Car MP3 Player Light Atmosphere Lamps","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41SnqadrggL.jpg",17.01,30,0.0248,0.0244,"2025-04-11","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F4L2YDLN",{"asin":574,"title":575,"brand":431,"imageUrl":576,"price":577,"rating":466,"reviews":578,"clickShare90":579,"clickShare360":580,"launchDate":581,"amazonUrl":582},"B0CGL57WJB","Douk Audio L3 RCA Audio Switch 1 in 3 Out & 3 in 1 Out 3 Channel Switcher Selector Box with Remote Control & VU Meter & Bypass for PC Amplifier Speaker","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41jhgkZQcTL.jpg",116.13,35,0.0247,0.0158,"2023-08-25","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CGL57WJB",{"asin":584,"title":585,"brand":431,"imageUrl":586,"price":587,"rating":455,"reviews":588,"clickShare90":589,"clickShare360":590,"launchDate":591,"amazonUrl":592},"B0FJRWWV6L","Douk Audio P7 Phono Preamp: Vacuum Tube Turntable Preamplifier with Balanced XLR Output High-Pass Filter Bass & Treble Control Bypass for MM Record Player Amplifier Speaker","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31IlnSbYU+L.jpg",101.52,72,0.0246,0.0136,"2025-07-24","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FJRWWV6L",{"asin":594,"title":595,"brand":431,"imageUrl":537,"price":596,"rating":466,"reviews":508,"clickShare90":597,"clickShare360":598,"launchDate":599,"amazonUrl":600},"B0F22FN8Z8","Douk Audio A5 2 Channel TPA3255 Stereo Amp 300 Watts x2 Mini Hi-Fi Audio Power Amplifier Class D for Home Theater System Passive Bookshelf Tower Speakers with High-Pass Filter + 48V Power Supply",99.48,0.0205,0.0204,"2025-03-20","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F22FN8Z8",{"asin":602,"title":603,"brand":431,"imageUrl":604,"price":605,"rating":497,"reviews":606,"clickShare90":607,"clickShare360":608,"launchDate":609,"amazonUrl":610},"B0FF4KKZ1F","Douk Audio USB to Optical Adapter: XMOS XU316 Digital Interface | DDC Reclocker with Opt\u002FCoax\u002FHDMI I2S Output for Digital to Analog Converter\u002FDAC \u002F PS5 \u002F Switch (U2PRO)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31NYPsYhO7L.jpg",61.01,96,0.0198,0.0275,"2025-06-23","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FF4KKZ1F",{"asin":612,"title":613,"brand":614,"imageUrl":615,"price":616,"rating":497,"reviews":617,"clickShare90":618,"clickShare360":619,"launchDate":620,"amazonUrl":621},"B07SFHV85Y","VU Meter 2x Panel VU Meter Warm Back Light Recording & Audio Level Amp with Driver Board","H-COME","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51Ld5gGC2HL.jpg",19.95,116,0.0194,0.0208,"2019-05-29","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB07SFHV85Y",{"asin":623,"title":624,"brand":431,"imageUrl":625,"price":626,"rating":31,"reviews":519,"clickShare90":627,"clickShare360":628,"launchDate":629,"amazonUrl":630},"B0FR559D9M","DoukAudio 600W 2\u002F4 Channel Amp: 3-IN-2-OUT Speaker Selector | Digital Amplifier for DMP-A6 with Dual TPA3255 | Balanced XLR RCA Inputs | Tone Bypass | VU Meters | Remote for Home Theater Speakers (G7)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31iPw20roiL.jpg",276.16,0.0176,0.0203,"2025-09-15","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FR559D9M",{"asin":632,"title":633,"brand":634,"imageUrl":635,"price":636,"rating":637,"reviews":638,"clickShare90":639,"clickShare360":640,"launchDate":641,"amazonUrl":642},"B0CZ5HFWRV","Generic Audio Spectrum Analyzer 1.5U VU Meter LED Spectrum Analyzer Home Audio Music Spectrum Display Meter Music Level Indicator Light Voice or Remote Control Melody Rhythm Ambient Lamp","Generic","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31pjRXSCNhL.jpg",58.26,4.1,55,0.016,0.0151,"2024-03-27","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CZ5HFWRV",{"asin":644,"title":645,"brand":646,"imageUrl":647,"price":648,"rating":649,"reviews":498,"clickShare90":580,"clickShare360":99,"launchDate":650,"amazonUrl":651},"B0FNWPNZJG","Nobsound D5 4-Way Audio Switch: 5-Band HiFi Stereo EQ Preamp & RCA Splitter w\u002FVU Meter & Headphone Amp for Home Theater\u002FStudio\u002FDJ","Nobsound","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41wb+E1sDSL.jpg",106.6,3.7,"2025-08-27","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FNWPNZJG",{"asin":653,"title":654,"brand":655,"imageUrl":656,"price":657,"rating":497,"reviews":658,"clickShare90":659,"clickShare360":660,"launchDate":661,"amazonUrl":662},"B0FQJJYHLZ","Ampapa 2 Channel Bluetooth Amp: HiFi 300W x2 Stereo Amplifier with BT 5.2 | HPF | Digital VU Meter | SUB Pre-Out | TRS Balanced Input | Tone Control & Remote for Home Theater Bookshelf Speakers (D1)","AMPAPA","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F310ZQewgCaL.jpg",175.57,314,0.0157,0.0229,"2025-09-10","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FQJJYHLZ",{"asin":664,"title":665,"brand":431,"imageUrl":666,"price":667,"rating":497,"reviews":668,"clickShare90":669,"clickShare360":670,"launchDate":671,"amazonUrl":672},"B07Y8B7RBV","Douk Audio M1 PRO 320W Bluetooth Power Amplifier 2 Channel Audio Amp Wireless Receiver for Home Stereo Speakers\u002FActive Subwoofer with Treble & Bass Control\u002FU-Disk Music Player","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31tjg1LDDtL.jpg",71.37,672,0.0155,0.0167,"2019-09-23","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB07Y8B7RBV",{"asin":674,"title":675,"brand":431,"imageUrl":676,"price":677,"rating":466,"reviews":678,"clickShare90":679,"clickShare360":19,"launchDate":680,"amazonUrl":681},"B0875WY9TX","4 Channel Bluetooth Amplifier 50W x 4 Audio Power Amp Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4]","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F316ikBMc9uL.jpg",72.79,367,0.0148,"2020-04-16","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0875WY9TX",{"asin":683,"title":684,"brand":431,"imageUrl":685,"price":686,"rating":518,"reviews":687,"clickShare90":688,"clickShare360":689,"launchDate":690,"amazonUrl":691},"B0F2M9P24C","Douk Audio 2 Channel Bluetooth Amp: HiFi Stereo Amplifier | 300W2 TPA3255 | Class D PFFB | Bass Treble Control | Headphone Out for Home Theater Bookshelf Speakers (48V PSU)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F312brDRQWEL.jpg",113.1,27,0.0143,0.0254,"2025-03-27","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F2M9P24C",{"love":693,"hate":764,"returnReasons":830},[694,701,708,715,722,729,736,743,750,757],{"topic":695,"percentOfMentions":696,"verbatims":697},"Audio Quality",0.2175,[698,699,700],"Amazing sound","Clean, clear sound","the sound is decent",{"topic":702,"percentOfMentions":703,"verbatims":704},"Amplification",0.15960000000000002,[705,706,707],"Great little amp","Solid amp","Great Amplifier",{"topic":709,"percentOfMentions":710,"verbatims":711},"Quality-Overall",0.121,[712,713,714],"Build quality is excellent","Great quality build","The build quality is solid",{"topic":716,"percentOfMentions":717,"verbatims":718},"Value For Money",0.09390000000000001,[719,720,721],"fair price","Good price","Excellent value",{"topic":723,"percentOfMentions":724,"verbatims":725},"Design-Overall",0.0361,[726,727,728],"construction is decent","Works well and looks good","Interestingly, the frame turned out great and even improved the overall look",{"topic":730,"percentOfMentions":731,"verbatims":732},"Advertised Vs Actual Product",0.034,[733,734,735],"As advertised","Works as intended","As described",{"topic":737,"percentOfMentions":738,"verbatims":739},"Ease Of Use",0.0326,[740,741,742],"Easy to use","Easy to use and hook up","easy to operate",{"topic":744,"percentOfMentions":745,"verbatims":746},"Assembly\u002FInstallation",0.0264,[747,748,749],"super easy to put together","Easy to set up","very easy to hook up",{"topic":751,"percentOfMentions":752,"verbatims":753},"Strength",0.017,[754,755,756],"Construction is sturdy and setup is easy, the remote is straight-forward with power and speaker selection","Solid construction","Feels very solid and well built",{"topic":758,"percentOfMentions":759,"verbatims":760},"Connectivity-Overall",0.0168,[761,762,763],"The connection is stable","easily connects to all types of things","Easy connection",[765,771,777,784,791,798,804,811,818,824],{"topic":695,"percentOfMentions":766,"verbatims":767},0.0876,[768,769,770],"The audio is horrible","Very low quality sound","the sound is not lively",{"topic":702,"percentOfMentions":772,"verbatims":773},0.0727,[774,775,776],"So my subwoofer amp completely broke on me for sum reason","An Unusual Amp","This amplifier is buzzy",{"topic":778,"percentOfMentions":779,"verbatims":780},"Noise Level",0.0558,[781,782,783],"is twice as loud","it can product noise","noise is quite noticable",{"topic":785,"percentOfMentions":786,"verbatims":787},"Functionality-Overall",0.0548,[788,789,790],"It doesn't do anything","very annoying that its not properly functioning","Didn't work for me",{"topic":792,"percentOfMentions":793,"verbatims":794},"Size-Overall",0.0482,[795,796,797],"it was big","Very small","This amp is small",{"topic":709,"percentOfMentions":799,"verbatims":800},0.038,[801,802,803],"Poor quality build","Needs better quality control","Disappointed in quality",{"topic":805,"percentOfMentions":806,"verbatims":807},"Durability",0.0325,[808,809,810],"Stopped working after a few weeks","Doesnt last long","inevitably drop out again",{"topic":812,"percentOfMentions":813,"verbatims":814},"Instructions\u002FUser Manual\u002FTroubleshooting",0.0322,[815,816,817],"Needs better instructions","Not a great user manual","the instructions are not useful",{"topic":730,"percentOfMentions":819,"verbatims":820},0.030699999999999998,[821,822,823],"the technical information of this product is not true","Be aware of false marketing","I was skeptical of the claims for it",{"topic":716,"percentOfMentions":825,"verbatims":826},0.0263,[827,828,829],"I know it's cheap product","To me, just an expensive switch in a tin can","You might not get what paid for",[831,833,835,837,840,842,845,847,850,852],{"reason":702,"pct":832},0.2018,{"reason":695,"pct":834},0.10949999999999999,{"reason":785,"pct":836},0.0966,{"reason":838,"pct":839},"Compatibility-Overall",0.07490000000000001,{"reason":758,"pct":841},0.049800000000000004,{"reason":843,"pct":844},"Defective Material\u002FParts",0.0475,{"reason":730,"pct":846},0.0471,{"reason":848,"pct":849},"Speaker",0.0444,{"reason":792,"pct":851},0.0369,{"reason":716,"pct":853},0.0362,[855,860,864,869,874,879,884,889,894,899],{"term":856,"volume":857,"growthQoq":858,"conversionRate":859},"vu meter",57241,-0.0543,0.0038,{"term":33,"volume":861,"growthQoq":862,"conversionRate":863},49700,-0.0144,0.0065,{"term":865,"volume":866,"growthQoq":867,"conversionRate":868},"vu meter audio",18379,-0.151,0.0028,{"term":870,"volume":871,"growthQoq":872,"conversionRate":873},"douk audio amplifier",18080,-0.0638,0.011,{"term":875,"volume":876,"growthQoq":877,"conversionRate":878},"douk",10940,-0.0448,0.006,{"term":880,"volume":881,"growthQoq":882,"conversionRate":883},"vu meters",7469,-0.1066,0.0036,{"term":885,"volume":886,"growthQoq":887,"conversionRate":888},"vu meters for home stereo",5691,0.0041,0.0029,{"term":890,"volume":891,"growthQoq":892,"conversionRate":893},"led vu meter",5069,-0.0518,0.0025,{"term":895,"volume":896,"growthQoq":897,"conversionRate":898},"audio meter",3904,-0.1355,0.0022,{"term":900,"volume":901,"growthQoq":902,"conversionRate":903},"audio power meter",4131,-0.1529,0.0012,[905,912,918,923,928,933],{"title":906,"href":907,"score":908,"verdict":909,"marketSize":910,"growth90":911},"power strip long cord","\u002Fresearch\u002Fus\u002Felectronics\u002Fpower-strip-long-cord",69,"watch",509955.2,0.5018,{"title":913,"href":914,"score":915,"verdict":909,"marketSize":916,"growth90":917},"airpods pro charging case","\u002Fresearch\u002Fus\u002Felectronics\u002Fairpods-pro-charging-case",70,798323.97,-0.0529,{"title":919,"href":920,"score":915,"verdict":909,"marketSize":921,"growth90":922},"starlink mini tripod","\u002Fresearch\u002Fus\u002Felectronics\u002Fstarlink-mini-tripod",478184.44,0.623,{"title":924,"href":925,"score":915,"verdict":909,"marketSize":926,"growth90":927},"luggage tracker","\u002Fresearch\u002Fus\u002Felectronics\u002Fluggage-tracker",715834.67,0.2949,{"title":929,"href":930,"score":915,"verdict":909,"marketSize":931,"growth90":932},"canopy fan","\u002Fresearch\u002Fus\u002Felectronics\u002Fcanopy-fan",298048.6,1.3544,{"title":934,"href":935,"score":915,"verdict":909,"marketSize":936,"growth90":937},"spypoint battery pack","\u002Fresearch\u002Fus\u002Felectronics\u002Fspypoint-battery-pack",379019.7,0.6744,[939,946,953,956,963,970,977,984,991,998,1005,1012,1019,1026,1033,1040,1047,1054,1061,1068],{"nodeId":940,"label":941,"slug":942,"href":943,"nichesTracked":944,"marketSizeTotal":945},"3760931","Health & Household","health-household","\u002Fresearch\u002Fus\u002Fhealth-household",15338,15205859393,{"nodeId":947,"label":948,"slug":949,"href":950,"nichesTracked":951,"marketSizeTotal":952},"11055981","Beauty & Personal Care","beauty-personal-care","\u002Fresearch\u002Fus\u002Fbeauty-personal-care",10978,8129370268,{"nodeId":10,"label":11,"slug":12,"href":13,"nichesTracked":954,"marketSizeTotal":955},8348,8093575873,{"nodeId":957,"label":958,"slug":959,"href":960,"nichesTracked":961,"marketSizeTotal":962},"1063498","Home & Kitchen","home-kitchen","\u002Fresearch\u002Fus\u002Fhome-kitchen",11250,6171847188,{"nodeId":964,"label":965,"slug":966,"href":967,"nichesTracked":968,"marketSizeTotal":969},"468240","Tools & Home Improvement","tools-home-improvement","\u002Fresearch\u002Fus\u002Ftools-home-improvement",9536,5679978000,{"nodeId":971,"label":972,"slug":973,"href":974,"nichesTracked":975,"marketSizeTotal":976},"3238155011","Patio, Lawn & Garden","patio-lawn-garden","\u002Fresearch\u002Fus\u002Fpatio-lawn-garden",8839,4979879539,{"nodeId":978,"label":979,"slug":980,"href":981,"nichesTracked":982,"marketSizeTotal":983},"7141124011","Clothing, Shoes & Jewelry","clothing-shoes-jewelry","\u002Fresearch\u002Fus\u002Fclothing-shoes-jewelry",16932,4054319330,{"nodeId":985,"label":986,"slug":987,"href":988,"nichesTracked":989,"marketSizeTotal":990},"3375301","Sports & Outdoors","sports-outdoors","\u002Fresearch\u002Fus\u002Fsports-outdoors",8101,3930668084,{"nodeId":992,"label":993,"slug":994,"href":995,"nichesTracked":996,"marketSizeTotal":997},"2619534011","Pet Supplies","pet-supplies","\u002Fresearch\u002Fus\u002Fpet-supplies",3979,3202071599,{"nodeId":999,"label":1000,"slug":1001,"href":1002,"nichesTracked":1003,"marketSizeTotal":1004},"15690151","Automotive","automotive","\u002Fresearch\u002Fus\u002Fautomotive",7287,2959139927,{"nodeId":1006,"label":1007,"slug":1008,"href":1009,"nichesTracked":1010,"marketSizeTotal":1011},"165797011","Baby Products","baby-products","\u002Fresearch\u002Fus\u002Fbaby-products",2473,1858793879,{"nodeId":1013,"label":1014,"slug":1015,"href":1016,"nichesTracked":1017,"marketSizeTotal":1018},"2335753011","Cell Phones & Accessories","cell-phones-accessories","\u002Fresearch\u002Fus\u002Fcell-phones-accessories",2222,1674713279,{"nodeId":1020,"label":1021,"slug":1022,"href":1023,"nichesTracked":1024,"marketSizeTotal":1025},"165795011","Toys & Games","toys-games","\u002Fresearch\u002Fus\u002Ftoys-games",3143,1662205212,{"nodeId":1027,"label":1028,"slug":1029,"href":1030,"nichesTracked":1031,"marketSizeTotal":1032},"2617942011","Arts, Crafts & Sewing","arts-crafts-sewing","\u002Fresearch\u002Fus\u002Farts-crafts-sewing",4656,1471576936,{"nodeId":1034,"label":1035,"slug":1036,"href":1037,"nichesTracked":1038,"marketSizeTotal":1039},"2619526011","Appliances","appliances","\u002Fresearch\u002Fus\u002Fappliances",845,527166679,{"nodeId":1041,"label":1042,"slug":1043,"href":1044,"nichesTracked":1045,"marketSizeTotal":1046},"11965861","Musical Instruments","musical-instruments","\u002Fresearch\u002Fus\u002Fmusical-instruments",437,265480238,{"nodeId":1048,"label":1049,"slug":1050,"href":1051,"nichesTracked":1052,"marketSizeTotal":1053},"16310161","Industrial & Scientific","industrial-scientific","\u002Fresearch\u002Fus\u002Findustrial-scientific",262,260043081,{"nodeId":1055,"label":1056,"slug":1057,"href":1058,"nichesTracked":1059,"marketSizeTotal":1060},"1084128","Office Products","office-products","\u002Fresearch\u002Fus\u002Foffice-products",426,134456572,{"nodeId":1062,"label":1063,"slug":1064,"href":1065,"nichesTracked":1066,"marketSizeTotal":1067},"10304191","Other","other","\u002Fresearch\u002Fus\u002Fother",8,1511091,{"nodeId":1069,"label":1070,"slug":1071,"href":1072,"nichesTracked":1073,"marketSizeTotal":1074},"18981046011","Amazon Luxury","amazon-luxury","\u002Fresearch\u002Fus\u002Famazon-luxury",2,78675]