Mini stereo amplifiers in comparison

40W + 40W Audio Power Amplifier 40W + 40W Rated Power, 4-16 Impedance, Can Present Audio Signals to your Passive Speakers. Audio Amplifier for Low Distortion, Accurate Reproduction of Music, Perfect for Your Karaoke, Home Theater, Acoustic Sound System.

Convenient Remote Control The included remote control allows you to enjoy different music and sounds on your couch. You can conveniently control bluetooth speaker amplifier at any angle and get rid of wires.

High-power Independent Control The peak power of Donner Bluetooth Stereo Audio Amplifier Receiver can set up to 440W(110W x 4), and has 4 CHANNELS which is independently controlled. 440W is enough to support 4 groups of 8 speakers with 4-8 ohms. Perfect for home theater, karaoke party.

All aluminium alloy shell, to eliminate all kinds of electromagnetic interference.

Strong output power and special AUX output use TI's classic power amp IC, each channel can output 100W(4 ) and easily to drive all 3-8 passive speakers, adds 3.5mm AUX output easy to connect another amplifier or active speaker subwoofer to build multiple channel system and enjoy wonderful home theater experience.

No noise is generated even at maximum power output via engineers spending a lot of time and effort to optimize the circuit.

BP10 Mini Amp for Bass Shakers BP10 Mini Amp features immersive gaming vibration feedback to enhance the sense of presence. Dynamic Low Frequency Response Vibration is triggered in real time according to game sound effects (explosions, engine roar, gunshots) to enhance the immersive gaming experience. Multi-level intensity adjustment customize the vibration amplitude, from delicate touch to strong impact, adapting to different game styles and player preferences.

COMPACT SIZE The professional integrated stereo receiver features a mini compact size and measures about 125 x 75 x 40mm(L*W*H), easy to bring anywhere is needed. Can be used for indoor home and outdoor sound system applications

300 Watts x 2 Power Output Equipped with the advanced TI TPA3255 chip, this bluetooth amplifier offers superior audio performance thanks to its feedback design and high-speed gate driver error connection. It ensures high efficiency with a low idle power consumption of less than 2.5W.

ENJOY HIGH-QUALITY AUDIO Dual channel stereo amplifier receiver is perfect for your karaoke, home theater, acoustic sound system, and monitor headphones. Provide you with enough powerful power amplification, which can accommodate 2 sets of speakers

The left and right channel output is the speaker or speaker interface

Powerful output power and low frequency output The T5 V2.0 mini tube amplifier can reach 140 Watts x2(4ohm, 92dB SNR, 0.1% THD),Equipped with 32V5A power supply, increasing the low frequency output to facilitate the connection of active speakers, build 2.1 channel system, the bass effect is greatly enhanced..