Fosi Audio TP-02 Subwoofer Amplifier
220W Mono Bass Amp for Home Audio | TDA7498E Chip, Volume and Frequency Control, Mini Subwoofer Power Amp for Passive Subwoofers, Bass Shakers and Home Theater
at Amazon· sold by Fosi Audio
Go to AmazonWe are not ready to call this price.
We check at least every 20 hours and hold a day-by-day record of what this cost: 10 days of it so far. Calling a price high or low needs 7 of those days and at least one change, because a range needs two prices: this one has not moved since we started watching. If it is still $69.99 on October 31, 2026, this box will say so: a price that has held for 10 days is an answer too.
Price history
Tracking since October 21, 2026 · 10 days on record
The price has not changed since we started watching, so there is no line to draw yet. A chart appears the first time it moves.
#66 of the 304 Hi-Fi & receivers we track, by Amazon sales rank.
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B07L6FN97Z.
Sales events
Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.
Where to buy
- Held for
- 9d
- Their 10-day low
- $69.99
- Checked
- 4h ago
Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.
We earn a commission on purchases. It never affects our rankings.
What it is
4 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- 5.12x3.54x1.58in
- Dimensions
- 5 × 3 × 1 inches
- Model
- TP-02
- Warranty
- 18-month manufacturer
Cheaper in Hi-Fi & receivers, and what changes
Things we track on the same shelf for at least 10% less than $69.99, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
Fosi AudioBT10A Bluetooth 5.0 Stereo Audio Amplifier$54.99 at Amazon $15.00 lessDimensions: 4.6 × 3.7 × 1.4 inches instead of 5 × 3 × 1 inches
Fosi AudioV1.0G 2 Channel Class D Mini Stereo Amplifier$49.99 at Amazon $20.00 lessWarranty: 24 Month instead of 18-month manufacturer
Fosi AudioTB10A 2 Channel Stereo Amplifier Receiver Mini$55.99 at Amazon $14.00 lessDimensions: 5.2 × 3.54 × 1.42 inches instead of 5 × 3 × 1 inchesWarranty: 24 Months Manufacturer instead of 18-month manufacturer
Others we track in Hi-Fi & receivers
See all Hi-Fi & receivers prices
$69.99
at Amazon · we earn a commission