Features:
Small simple compact design but practical and powerful, little HiFi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;
Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;
100W MAX output X 2(4 ohms, 24V Load 20 Hz - 20 kHz, 0.04% THD), can drive 280watts(8 ohm), 320watts(4 ohm/24V Load) speakers, (For passive speakers only, not the powered speakers.)
Advanced circuitry designbuiltin speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
Fosi Audio BT20A Bluetooth 5.0 Audio Receiver Amplifiers Digital Power Amplifier Channel 2*100W Mini Hi-Fi Class D Home Speaker
Highlight:
Model: BT20A
Power amplifier chip: TPA3116D2*2 NE5532*2
DC Input Range: 12-24V
Terminating Impedance: 2 Ohm - 8 Ohm
MAX Power Output: 100W x 2 (4 ohm/24V Load)
THD ≤ 0.04%
Frequency Range: 20Hz - 20kHz (±1 dB)
SNR ≥ 98dB
Input Sensitivity ≤ 280mV
Input Mode: Bluetooth & RCA
Bluetooth version: Bluetooth 5.0 (30m without obstruction)
Package Include:
*BT20A Bluetooth Amplifier x1
*User Manual x1
Model |
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MAX Power Output | 50W x 2 | 100W x 2 | 50W x 2+100W | 100W x 2 | 165W x 2 + 350w |
Input | Bluetooth + 3.5mm AUX | Bluetooth + RCA | Bluetooth + RCA | Bluetooth + 3.5mm AUX + U-disk | Bluetooth + RCA |
Output | Passive Speakers | Passive Speakers | Passive Speakers+Active/Passive Subwoofer | Passive Speakers + Active Speakers /Amplifier/Active Subwoofer | Passive Speakers + Passive Subwoofer + Pre-out |
THD | ≤ 0.04% | ≤ 0.04% | ≤ 0.04% | ≤ 0.001% | ≤ 0.03% |
Power Adapter | 19V/4.74A | 24V/4.5A | 24V/4.5A | 24V/4.5A | 32V/5A |
