Product details

  • 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.
BT30D Bluetooth 5.0 2.1 Channel Power Amplifier with Bass and Treble Control
2.1 Channel Power Amplifier

Detailed description

Specifications

SpecificationsDetails
ModelBT30D
ChippestTPA3116D2
Maxpower Output50W*2+100W
THD0.05%(@1W)
SNR≥98dB
Working Voltage12-24V
Speakers Frequency Response20Hz-20kHz(±3dB)m
Bass Cutoff Frequency Range Adjustment20-200Hz
Impedance2-8 Ohms
Device DimensionL118 x W132 x H35 mm/4.72 x 5.2 x 1.38inch
Input modeBluetooth/RCA
Output modePassive Speakers + Passive/Active Subwoofer
BluetoothBluetooth 5.0, up to 15m/49ft wireless range without hindrance
Wireless RangeUp to 15m/49ft

What‘s in the box?

ItemQuantity
Fosi Audio BT30D Amplifier1
24V 4.5A Power Supply1
User’s Manual1