Car 12V 500W 2-channel Mini Hi-Fi Stereo Audio Amplifier. RMS Power: 500W. 1x Audio Amplifier with Cable. Rated Input Current: 3A. Perfect for handling your audio demands in style. Frequency Response: 20Hz~20KHz.
eBay
Car Sound Subwoofer Amplifier Space Saving Spare Tire Subwoofer Amplifier Designed for youthful & Music X37F
Aliexpress UK
With an RMS power output of 60W x 2, this amplifier is perfect for enhancing your in-car audio experience.
eBay
TPA3116 Subwoofer Amplifier Board Audio 100W DC12-24V Support Bass Output 2.0 Chennel Amplificador DIY Speaker Home Theater
Aliexpress UK
Peak Output Power: 7800W. This 4-channel Amplifier Is 2-ohm Stable (4-ohm Bridged), High-level (horn) / Low-level (RCA) Input, Variable Electronic High-pass / Low-pass Crossover, Selectable 12dB Bass Boost EQ, Gain And Protection Circuitry For Impedance Overload, Horn Short Circuit, Thermal Overheating And DC Output.
eBay
Fosi Audio Mono Amplifier Subwoofer Amp 100W With Bass Power Amplifier For Home Passive Speaker M04
Aliexpress UK
Peak Output Power: 7800W. This 4-channel Amplifier Is 2-ohm Stable (4-ohm Bridged), High-level (horn) / Low-level (RCA) Input, Variable Electronic High-pass / Low-pass Crossover, Selectable 12dB Bass Boost EQ, Gain And Protection Circuitry For Impedance Overload, Horn Short Circuit, Thermal Overheating And DC Output.
eBay
Fosi Audio V3 Mono 240W Sound Amplifier TPA3255 PFFB Technology Mini Audio Amp For Subwoofer Speaker
Aliexpress UK
WAudio 350W Class-D Subwoofer Plate Amplifier - High Performance Amp Board Module for Subwoofers. Why Choose the WAudio Subwoofer Plate Amplifier?. The WAudio 350W Class-D Plate Amplifier is the ultimate solution for anyone looking to maximize their subwoofer’s performance.
eBay
AIYIMA D05 5.0 Bluetooth Sound Amplifier 120W×2 HIFI 2.1 Channel Digital Power Amplifiers Subwoofer Amp USB DAC OLED Remote APTX
Aliexpress UK
2-Channel Bridgeable Amplifier (500W). Designed to enhance your in-car audio experience, the powerful GM-A3702 gives you total installation freedom and very low distortion. · Maximum power input 500W (Bridged) or 2 x 170W (4 Ω) or 2 x 250 W (2 Ω).
eBay
1.0 power amplifier subwoofer board audio amplifier placa amplificador subwoofer,100W subwoofer amplifier board a400 sub200
Aliexpress UK
1000w Program Power 500w RMS. This can also be used to convert passive subwoofers to active. Designing your own subwoofer?. This is the perfect bolt in module. This Class D power module for 12" or 15" subwoofers is suitable for replacing modules in most active subwoofers.
eBay
Sub a400 sub 200 subwoofer amplifier board amplificatore subwoofer,100W amplifier board subwoofer amplifier
Aliexpress UK
This can also be used to convert passive subwoofers to active. Designing your own subwoofer?. This is the perfect bolt in module. Low Pass Filter. This Class D power module for 18" subwoofers is suitable for replacing modules in most active subwoofers.
eBay
ZK-TB21 TPA3116D2 BT 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier for subwoofer
Aliexpress UK