FOSI BT30D Audio Bluetooth Sound Power Amplifier 2.1 Channel Bass & Treble Control Mini Audio Amp Subwoofer 100W + 50W x 2 - Black
The stereo Bluetooth amplifier adopts performance 2Pcs texas instrument 2 Amp Chip TPA3116D2, 2Pcs NE5532 Op-amp chipppest, Qualcomm QCC3003 Bluetooth 5.0 module, maximum dual-channel output power 50w x 2 + 100W to get clear audio sound, no pop, no audible noise, dead silent when nothing is playing through it
Full frequency output from the speakers, using the custom made bass treble knob and the adjustable 40-300hz cutoff frequency for the subwoofer, you will 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 metal shield to ensure high quality and durable, advanced circuit design, built-in speaker protection circuit to ensure clear and clean hi-fi sound; with unparalleled sound for customers looking for high fidelity sound
Updated CD power outlet for safe use without sparks, included high quality 24v/4.5a power supply enough to drive most passive speakers and powered/passive subwoofer
Works with all of today's latest Bluetooth devices (for iOS, Android, smartphone, tablet, etc.)
Specifications:
Model: BT30D
Chippest: TPA3116D2
Maxpower output: 50W x 2 + 100W
THD: 0.05%
Output: 1W
SNR: ≥98dB
Working voltage: 12-24V
Speaker frequency response: 20Hz-20KHz (33dB)
Low cutoff frequency range setting: 40-300Hz
Device dimension: 118 x 132 x 35 mm/4.72 x 5.2 x 1.38”