The Bluetooth Stereo Amplifier adopts performance 2pcs texas instrument TPA3116D2 amp chip, dual-channel max output power 50W x2 +100W to get clear audio sound, no pop, no audible noise, dead silent when nothing is playing through it;
Speakers full frequency output, By using the custom treble bass knob and adjustable 40-300Hz cutoff frequency for the subwoofer, you'll be able to get the best sound;
Supports wireless playback from Bluetooth devices, Bluetooth 5.0 wireless music streaming technology with external antenna make a transmission distance of more than 15m/49ft;
Full metallic shell to ensure high quality and durable, advanced circuitry design, built-in speakers protection circuit to ensure Hi-Fi clear and clean sound; With unrivaled sound for the customers who pursue HiFi sound;
Upgraded DC power outlet for safe use without sparks, included high quality 24V/4.5A power supply (The plug of the power adapter will match the country of your delivery address) enough to drive most passive speakers and powered/passive subwoofer.
|Speakers Frequency Response||20Hz-20kHz(±3dB)m|
|Bass Cutoff Frequency Range Adjustment||20-200Hz|
|Device Dimension||L118 x W132 x H35 mm/4.72 x 5.2 x 1.38inch|
|Output mode||Passive Speakers + Passive/Active Subwoofer|
|Bluetooth||Bluetooth 5.0, up to 15m/49ft wireless range without hindrance|
|Wireless Range||Up to 15m/49ft|
What‘s in the box？
|Fosi Audio BT30D Amplifier||1|
|24V 4.5A Power Supply||1|
Tips: The plug of the power adapter will match the country of your delivery address.