Fosi Audio BT20 MAX at Madly Audio Canada

Fosi Audio BT20 MAX Bluetooth Stereo Amplifier

$359.99
Sale price  $359.99 Regular price 
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Fosi Audio BT20 MAX at Madly Audio Canada
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Fosi Audio BT20 MAX Bluetooth Stereo Amplifier

$359.99
Sale price  $359.99 Regular price 
Description

The BT20A Max is a compact 2.1‑channel power amplifier built for listeners who want clean, controlled output with modern wireless convenience. Using TI’s high‑efficiency amplification and a Qualcomm Bluetooth platform, it delivers low‑distortion performance, flexible connectivity, and enough power to drive demanding speakers with confidence. With adjustable tone controls, dual RCA inputs, subwoofer output, and remote‑controlled analog volume, it offers a practical, streamlined way to build a capable home audio system without unnecessary complexity.

Features

Low‑Distortion Architecture — PFFB feedback and dual power‑supply design help maintain clarity with ultra‑low THD+N (≤0.003%) and a high signal‑to‑noise ratio (≥112 dB).

High‑Power 2.1 Output — Delivers up to 300W × 2 at 4Ω, supported by TI TPA3255 and NE5532 components for stable, high‑efficiency performance.

Enhanced Cooling — A built‑in silent fan improves thermal efficiency, supporting sustained high‑power playback.

Hi‑Res Bluetooth Streaming — Qualcomm QCC3095 with Bluetooth 6.0 supports LDAC, aptX Lossless, aptX HD, aptX Adaptive, aptX, SBC, and AAC for stable, low‑latency wireless audio.

Flexible Connectivity — Dual RCA inputs, speaker outputs, and a dedicated subwoofer output make it easy to build a 2.1 system.

Remote‑Controlled Analog Potentiometer — Motorized volume control allows precise adjustments via the included IR remote.

Tone & Bypass Modes — Choose pure signal passthrough or adjust bass and treble to taste.

12V Trigger Integration — Enables synchronized power on/off with compatible components.

Speaker Optimization — HPF adjustment helps tailor performance to different speaker setups.

Specifications

Channels: 2.1
Amplifier Chips: TI TPA3255, NE5532
Max Output Power: 300W × 2 @ 4Ω
RMS Output Power: 180W × 2 @ 4Ω
Inputs: RCA 1 / RCA 2 / Bluetooth
Outputs: Speaker Out / Sub Out
Terminal Impedance: 2–8Ω
SNR: ≥ 112 dB
THD+N: ≤ 0.003%
Frequency Response: 20 Hz–20 kHz (±0.5 dB)
Bluetooth Chipset: Qualcomm QCC3095
Bluetooth Version: 6.0
Bluetooth Range: ≤ 15 m (50 ft)
Supported Codecs: SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX Lossless, LDAC
Max Sampling Rate: PCM 24‑bit / 96 kHz
Power Input: DC 32 V–48 V

Included Accessories:

  • BT20A Max Power Amplifier
  • Bluetooth Antenna
  • IR Remote
  • Power Adapter
  • User Manual

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