Will this power up passive subwoofers ?

Yes, absolutely. That's the reason I bought it and it works just fine without spending a whole lot of money.

How hot does this amp run? The unit I currently use is very hot to the touch even after a short while.

This thing seems cool no issues

What is the input voltage range?

Not sure what your question is about. If you mean input power, it's spec'd. at 12-24 vdc. It comes with a power brick rated at 19 vdc, 4.47 amps. Input sensitivity is =< 280 mv...

I have a Harman Kardon reciver with a single rca sub connection. What cables do i need to hook my sub to this amp and the amp to my reciever

You need 1/8 audio plug to RCA adapter ..

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Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01

Q: I have a Harman Kardon reciver with a single rca sub connection. What cables do i need to hook my sub to this amp and the amp to my reciever

You need 1/8 audio plug to RCA adapter ..

Product ID: 279002309

Details

Item dimensions L x W x H
13.2 x 8.9 x
Manufacturer
Generic
Maximum supply voltage
19 Volts (DC)
Minimum supply voltage
10 Volts (DC)
Voltage
12 Volts (DC)

⚡Class D digital efficiency

📏Compact 13.2x8.9x3.6 cm size

🔊100W powerful output

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Description

🔊 Feel the bass, not the bulk — power your sound with precision!

SPACE SAVVY DESIGN - Miniature footprint fits seamlessly into any modern audio setup or workspace.
PURE SUB BASS POWER - Delivers a robust 100W output to elevate your subwoofer’s low-end impact.
NEXT GEN CLASS D TECH - Experience crystal-clear sound with energy-efficient digital amplification.
PLUG PLAY SIMPLICITY - Includes power supply for effortless integration—no extra gear needed.
TRUSTED QUALITY COMPLIANCE - FCC and RoHS certified for safe, reliable performance you can count on.

The Fosi Audio TP-01 is a compact, 100W Class D digital subwoofer amplifier designed for audiophiles seeking powerful bass enhancement in a sleek, space-saving form factor. With a reliable power supply included and certifications like FCC and RoHS, it ensures efficient, high-quality sound amplification perfect for modern home audio systems.

Specifications

ASIN	B07942M4MC
Best Sellers Rank	#19,954 in Electronics ( See Top 100 in Electronics ) #43 in Home Audio Amplifiers
Brand Name	Fosi Audio
Customer Reviews	4.4 out of 5 stars 532 Reviews
Item Dimensions	13.2 x 8.9 x 3.6 centimeters
Item Weight	450 Grams
Item dimensions L x W x H	13.2 x 8.9 x 3.6 centimeters
Manufacturer	Generic
Maximum Output Power	100 watts
Maximum Supply Voltage	19 Volts (DC)
Maximum supply voltage	19 Volts (DC)
Minimum Supply Voltage	10 Volts (DC)
Minimum supply voltage	10 Volts (DC)
Model	M04
Mounting Type	Surface Mount
Mounting type	Surface Mount
Number of Channels	1
Output Power	100 Watts
Package Type Name	Standard Box
Part Number	M04
Specification Met	FCC, RoHS
Unit Count	1.0 Count
Voltage	12 Volts (DC)

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110911CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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