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forum threadf12_26 | Staff posted Today 7:04 PM

Fosi Audio BT20A MAX Bluetooth Stereo Power Amp $195.50 + Free Shipping

$196

$230

14% off
Fosi Audio
272 Views
Get Deal at Fosi Audio
Deal Details
Fosi Audio [fosiaudio.com] has the Fosi Audio BT20A MAX Bluetooth Stereo Power Amp (32V 5A) for $229.99 - 15% fff w/ code STB15 at checkout = $195.50. Shipping is free.

Description:
  • Purity Sound: Featuring PFFB technology and dual independent power supply, this stereo amplifier delivers ultra-low distortion (≤0.003%) and high SNR (≥112dB). It can reduce noise interference, resulting in a clean, detailed audio performance.
  • Enhanced Cooling System: Powered by the TPA3255 & NE5532 chips, the BT20A MAX delivers 300W per channel. Its enhanced design includes a built-in silent fan, improving cooling efficiency by 30% over the PRO version for stable, high-power performance.
  • Hi-Res Bluetooth Connectivity: Equipped with Qualcomm Chip QCC3095, Bluetooth 6.0 with support for LDAC/aptX Lossless/aptX HD/aptX Adaptive/aptX/SBC/AAC codecs, max sampling rate PCM 24bit/96kHz. Delivering a stable, low-latency connection.
  • Versatile Connectivity: Featuring dual RCA inputs, dedicated subwoofer output, and the motorized analog potentiometer allows precise adjustments via the included remote control, perfect for building a 2.1 amplifier home audio system.
  • All-in-One Audio Control: Enjoy pure sound with Bypass mode, while customizable bass & treble controls in Tone mode. The 12V Trigger input enable synchronized power on/off, and the HPF adjustment for speaker performance.
Specs:
  • Channel: 2.1
  • Chipset: TI TPA3255, NE5532
  • Max Output Power: 300W × 2 @ 4Ω
  • RMS Output Power: 180W × 2 @ 4Ω
  • Input: RCA1 / RCA2 / Bluetooth
  • Output: Speaker Out / Sub Out
  • SNR: ≥ 112 dB
  • THD+N: ≤ 0.003%
  • Terminal Impedance: 2–8Ω
  • Bluetooth SoC: Qualcomm QCC3095
  • Bluetooth Device Name: Fosi Audio BT20A MAX
  • Bluetooth Version: 6.0
  • Bluetooth Connection Range: ≤ 15 m (50 ft)
  • Bluetooth Audio Codecs: SBC / AAC / aptX / aptX HD / aptX Adaptive / aptX Lossless / LDAC
  • Frequency Response: 20 Hz–20 kHz (±0.5 dB)
  • Voltage Range: DC 32 V–48 V
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Fosi Audio [fosiaudio.com] has the Fosi Audio BT20A MAX Bluetooth Stereo Power Amp (32V 5A) for $229.99 - 15% fff w/ code STB15 at checkout = $195.50. Shipping is free.

Description:
  • Purity Sound: Featuring PFFB technology and dual independent power supply, this stereo amplifier delivers ultra-low distortion (≤0.003%) and high SNR (≥112dB). It can reduce noise interference, resulting in a clean, detailed audio performance.
  • Enhanced Cooling System: Powered by the TPA3255 & NE5532 chips, the BT20A MAX delivers 300W per channel. Its enhanced design includes a built-in silent fan, improving cooling efficiency by 30% over the PRO version for stable, high-power performance.
  • Hi-Res Bluetooth Connectivity: Equipped with Qualcomm Chip QCC3095, Bluetooth 6.0 with support for LDAC/aptX Lossless/aptX HD/aptX Adaptive/aptX/SBC/AAC codecs, max sampling rate PCM 24bit/96kHz. Delivering a stable, low-latency connection.
  • Versatile Connectivity: Featuring dual RCA inputs, dedicated subwoofer output, and the motorized analog potentiometer allows precise adjustments via the included remote control, perfect for building a 2.1 amplifier home audio system.
  • All-in-One Audio Control: Enjoy pure sound with Bypass mode, while customizable bass & treble controls in Tone mode. The 12V Trigger input enable synchronized power on/off, and the HPF adjustment for speaker performance.
Specs:
  • Channel: 2.1
  • Chipset: TI TPA3255, NE5532
  • Max Output Power: 300W × 2 @ 4Ω
  • RMS Output Power: 180W × 2 @ 4Ω
  • Input: RCA1 / RCA2 / Bluetooth
  • Output: Speaker Out / Sub Out
  • SNR: ≥ 112 dB
  • THD+N: ≤ 0.003%
  • Terminal Impedance: 2–8Ω
  • Bluetooth SoC: Qualcomm QCC3095
  • Bluetooth Device Name: Fosi Audio BT20A MAX
  • Bluetooth Version: 6.0
  • Bluetooth Connection Range: ≤ 15 m (50 ft)
  • Bluetooth Audio Codecs: SBC / AAC / aptX / aptX HD / aptX Adaptive / aptX Lossless / LDAC
  • Frequency Response: 20 Hz–20 kHz (±0.5 dB)
  • Voltage Range: DC 32 V–48 V

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2 Comments

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Today 7:39 PM
2K Comments
Joined Nov 2011
capitol9000Today 7:39 PM
2K Comments
What... i paid $60 for this 2 years ago on amzn
3
Today 7:56 PM
473 Comments
Joined Dec 2018
dox83Today 7:56 PM
473 Comments
Quote from capitol9000 :
What... i paid $60 for this 2 years ago on amzn
That is crazy. You purchased it like a year and a half before Fosi even announced and released it in January 2026.
2

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