Which type of speakers works best with the TP-02 Amplifier?

TP-02 works well with most 2-8Ω subwoofers.

Why does the TP-02 make serious noise when used together with a radio?

The common feature of Class D power amplifiers is that they can cause serious noise when used with a radio, so we do not recommend using the TP-02 with a radio or too close to it.

Why does the amplifier stop working after a period? And after a while it work again?

The amplifier is in this case normally overheat protected, and the output power may have exceeded the designed range, so you can lower the volume a little and try again.

Why isn't the powered subwoofer working?

Connection: Computer (3.5mm Headphone Out) → TP-02 (Sub Out) → Powered Subwoofer. If the powered subwoofer has an LFE port, use a mono RCA cable.

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TP-02 Subwoofer Amplifier Home Audio, Mini Bass Amp Mono Subwoofer Amp, with TDA7498E Chip 220W Volume and Frequency Control, for Powered Passive Subwoofers Bass Shakers

Product ID: 648831420

Details

Item dimensions L x W x H
12.7 x 7.6 x
Manufacturer
Fosi Audio
Maximum supply voltage
24 Volts (DC)
Minimum supply voltage
24 Volts (DC)
Voltage
230 Volts

🔊220W peak power output

⚙️TDA7498E chip with THD ≤ 0.04% & SNR ≥ 98dB

🎚️Adjustable low-frequency control (30Hz-260Hz)

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Rp6000822

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Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Unleash the Bass Beast — Feel Every Beat Like Never Before!

COMPACT YET MIGHTY - Miniature design packs a punch with 220W output, perfect for gamers, audiophiles, and home theater enthusiasts craving immersive bass.
PURE POWERFUL BASS - Experience crystal-clear low frequencies with a built-in low-pass filter that eliminates high-frequency noise.
CUTTING EDGE CHIPSET - Powered by the Texas Instruments TDA7498E and NE5532 op-amp for distortion-free, high-fidelity audio performance.
TAILORED BASS CONTROL - Customize your sound with a dedicated knob to fine-tune bass frequencies from 30Hz to 260Hz for your perfect vibe.
SMART SILENT PROTECTION - Built-in speaker protection and silent standby mode ensure longevity and peace of mind without unwanted noise.

The Fosi Audio TP-02 is a compact, high-performance Class D subwoofer amplifier delivering up to 220W of clean, distortion-free bass. Featuring the advanced TDA7498E chip and adjustable low-frequency control, it’s designed for home theaters, gaming setups, and audiophiles seeking deep, customizable bass with smart protection and silent standby functionality.

Specifications

ASIN	B07L6FN97Z
Best Sellers Rank	#106,858 in Electronics ( See Top 100 in Electronics ) #296 in Home Audio Amplifiers
Brand Name	Fosi Audio
Customer Reviews	4.5 4.5 out of 5 stars (1,052)
Item Dimensions	12.7 x 7.6 x 2.5 centimeters
Manufacturer	Fosi Audio
Material Type	Aluminum
Maximum Output Power	220 watts
Maximum Supply Voltage	24 Volts (DC)
Minimum Supply Voltage	24 Volts (DC)
Model	TP-02
Mounting Type	Freestanding
Number of Channels	1
Operating Temperature	150 Degrees Celsius
Output Power	220 Watts
Package Type Name	box
Part Number	TP-02-IT
Specification Met	FCC
Unit Count	1.0 Count
Voltage	230 Volts

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