49
8 inch subwoofer
Skip itWeak search conversion (0.6%) — this niche doesn't clear our bar today.
Competition
Great26%top-5 click share — an open shelf
Review moat
Good651.41avg incumbent reviews — the moat a new listing must climb
Market size
Good$702K$702K/yr · 1.0M searches
Avg price
Good$121.20avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Returns
Okay4.8%return rate — above 5% kills the launch gate
Growth
Bad-5.6%90-day search growth — must beat 0% to launch
Price range
Bad$17.96–$504.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Signals High Price