Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Res Class D Integrated Amp 50 Watt x2+100 Watt for Passive Speakers/Subwoofer & Powered Subwoofer

4.3 out of 5 stars 467 ratings

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  • The updated version for BT30C. Join the audiophile muisc journey with Fosi Audio BT30D.
  • 2.1CH Bluetooth 5.0 Power Amplifier. A new generation: exquisite design, improved operation, great sound performance.
  • BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality.
  • Adopt 2 pcs Texas Instruments TPA3116D2 chip. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.
  • What You Get: BT30D Amp, 24V/4.5A power supply, user manual, our worry-free 18-month warranty, and friendly customer service.
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 29.1 x 24.8 x 7.2 cm; 1.03 Kilograms
  • Date First Available ‏ : ‎ 26 March 2021
  • Manufacturer ‏ : ‎ Fosi Audio
  • ASIN ‏ : ‎ B07K7NJ4QN
  • Item Model Number ‏ : ‎ BT30D
  • Customer Reviews:
    4.3 out of 5 stars 467 ratings

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Product Description

2.1 CH Bluetooth Stereo Amp Fosi Audio BT30D
2.1 CH Bluetooth Stereo Amp Fosi Audio BT30D
BT20A BT20A-S BT10A-S T20 Box X2 Q4
BT20A BT20A-S BT10A-S T20 BOX X2 DAC-Q4
Type 2.0 CH Amp 2.0 CH Amp 2.0 CH Amp 2.0 CH Amp/Headphone Amp Phono Preamp DAC
Input Bluetooth + RCA Bluetooth + RCA Bluetooth + 3.5mm AUX Bluetooth + RCA RCA + 3.5mm AUX USB + Optical +Coaxial
Output Passive speakers Passive speakers Passive speakers Passive Speakers + Headphone Powered Speakers 3.5mm Headphone + RCA
THD ≤ 0.04% ≤ 0.04% ≤ 0.04% ≤ 0.04% ≤ 0.1% ≤0.01%
SNR ≥ 98dB ≥ 98dB ≥ 98dB ≥ 98dB ≥ 98dB ≥105dB
Terminating Impedance 2-8Ohm 2-8Ohm 2-8Ohm 2-8Ohm - 16-200Ohm (Headphone)
Power Adapter 24V/4.5A 24V/4.5A 19V/4.74A 24V/4.5A 12V/1.5A 5V 1A
Work Voltage AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V -
MAX Power Output 100 wattx2 100 wattx2 50 wattx2 50 wattx2 - -
BT30D BT10A TB10A DA2120C V1.0B TDA7498E
BT30D BT10A TB10A DA2120C (DAC+Amplifier) V1.0B TDA7498E
Type 2.1 CH Amp 2.0 CH Amp 2.0 CH Amp Bluetooth 2.1 CH Amplifier with Remote Control 2.0 CH Amplifier 2.0 CH Amp
Input Bluetooth + RCA Bluetooth + 3.5mm AUX RCA Bluetooth + RCA + USB + Optical + Coaxial RCA RCA
Output Passive (Speakers+Subwoofer) +Powered Subwoofer Passive speakers Passive Speakers Passive Speakers + Active Subwoofer Passive Speakers Passive Speakers
THD ≤ 0.04% ≤ 0.04% ≤ 0.04% ≤0.1% ≤0.04% ≤ 0.04%
SNR ≥ 98dB ≥ 98dB ≥ 98dB ≥110dB ≥ 98dB ≥ 98dB
Terminating Impedance 2-8Ohm 2-8Ohm 2-8Ohm 2-8Ohm 2-8Ohm 2-8Ohm
Power Adapter 24V/4.5A 19V/4.74A 24V/4.5A 32V 5A 19V/4.74A 24V/4.5A
Work Voltage AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V
MAX Power Output 50 wattx2+100 watt 50 wattx2 100 wattx2 120W x2 50W x2 160 wattx2

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
467 global ratings
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Top reviews from other countries

M. G. Sampson
4.0 out of 5 stars Remarkable Sounding little unit but flawed security on bluetooth connection.
Reviewed in the United Kingdom on 2 March 2021
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4 people found this helpful
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Amazon Kunde
5.0 out of 5 stars Excellent quality, at least in the first days
Reviewed in the United Kingdom on 22 December 2020
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3 people found this helpful
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C. C. Gallen
4.0 out of 5 stars Just what I wanted
Reviewed in the United Kingdom on 8 May 2019
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3 people found this helpful
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Mr. T. Murphy
5.0 out of 5 stars GREAT SOUND, GREAT BUILD, AND QUALITY.
Reviewed in the United Kingdom on 9 February 2021
Verified Purchase
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5.0 out of 5 stars GREAT SOUND, GREAT BUILD, AND QUALITY.
Reviewed in the United Kingdom on 9 February 2021
Perfect little amp. Stylist and functional. Ideal for my needs. I have it hooked up to a pair of old Pioneer (100w) speakers, plus a Polk subwoofer. The units MAX Power Output: 50W x 2+100W.

The Bluetooth is fine, and the connection was quick. It does from time to time drop out, even when my mp3 player is only 2-3 metres away, but in the main its stable. I have notice though, that using my other MP3 player, which is an iPod touch, then I get no drop out. Its very loud when I want it to be, I control volume via the mp3 player.

Good sound for me, but I’m not audio master. It packs a punch for such a small amp, it handles my speakers and sub well.

I would definitely recommend this unit to my family, friends and colleagues.
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Steed
2.0 out of 5 stars Not as good as I expected
Reviewed in the United Kingdom on 27 June 2021
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One person found this helpful
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