---
title: "Reviews — home theater surge protector - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/home-theater-surge-protector/reviews"
last_updated: "2026-07-21T15:46:46.344Z"
locale: en
meta:
  description: "Niche score 55/100 · $3.4M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 55/100 · $3.4M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — home theater surge protector - Flapen"
---

# **home theater surge protector**

**Worth a look**

Shows a $3.4M/yr market, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 96Growth 40Conversion 64Competition 47Returns 84Price range 91Avg price 95Brand share 0Review moat 24Quality gap 17

**Market size**

**Incredible****$3.4M**

$3.4M/yr · 1.7M searches

**Avg price**

**Incredible****$34.50**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$17.48–$104.40**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Returns**

**Great****1.5%**

return rate — above 6% kills the launch gate

**Conversion**

**Good****5.7%**

search→purchase rate — share of searches ending in a sale

**Competition**

**Okay****57%**

top-5 click share — leaders hold, buyers still browse

**Growth**

**Okay****+12.1%**

90-day search growth — must beat 0% to launch

**Review moat**

**Bad****5,214.08**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand