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FOSI AUDIO BT30D Bluetooth Stereo Amplifier
TPA3116D2|Mini Hi-Fi Class D|Passive Speakers|Passive & Active Subwoofer
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Descriptions:
> 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 enough to drive most passive speakers and powered/passive subwoofer.
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Specifications:
> Model: BT30D
> Chippest: TPA3116D2
> Maxpower Output: 50W*2+100W
> THD: 0.05%(@1W)
> SNR: ≥98dB
> Working Voltage: 12-24V
> Speakers Frequency Response: 20Hz-20kHz(±3dB)m
> Bass Cutoff Frequency Range Adjustment: 20-200Hz
> Impedance: 2-8 Ohms
> Device Dimension: L118 x W132 x H35 mm/4.72 x 5.2 x 1.38inch
> Input mode: Bluetooth/RCA
> 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