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Category: Amplifier

S.M.S.L SA 400 - 2.1 Channel Power Amplifier with Inbuilt Bluetooth

Key Features

  • 2.1-Channel Amplification: Drives left and right speakers and provides a dedicated subwoofer output for rich, extended bass when paired with an active subwoofer

  • Built-In Bluetooth: Wireless audio streaming from smartphones, tablets, or other Bluetooth-enabled devices without needing extra adapters

  • Multiple Inputs: Analogue line-in (RCA) for connecting sources like CD players, streamers, or DACs

  • Subwoofer Output: Dedicated line-level subwoofer output for seamless integration with an active subwoofer

  • Tone Controls: Bass and treble adjustment knobs to tailor sound to your room and taste

  • Remote Control: Included remote for convenient operation from your listening position

  • Compact Footprint: Small, minimalist design that fits easily into media cabinets or desktop audio setups

  • Protection Features: Built-in protection against short circuits, overheating, and overload for stable performance

Performance Summary

  • Channels: Left, Right, and Subwoofer output

  • Bluetooth: Built-in for easy wireless streaming

  • Inputs: Analog line input (RCA)

  • Outputs: Speaker outputs (L/R) and dedicated subwoofer line-out

  • Controls: Bass and treble tone controls, volume control

Description

S.M.S.L SA 400 – 2.1 Channel Power Amplifier with Inbuilt Bluetooth

Features:

Use two STA516BE digital power amplifier chips, output 230W per channel at 4 ohm, easy to drive most speakers.

Using NJRC’s electronic volume control chip NJW1195 from Japan, precise volume control and low distortion.

super bass preamp output for connecting active subwoofers to form a 2.1 audio system,-30 ~ +10dB adjustment range.

Built-in multiple EQ modes and treble / bass adjustment for easy matching of a variety of speakers and music.

Qualcomm Bluetooth 5.0 receiver supports APTX, has better sound quality, and longer transmission distance.

All aluminum alloy CNC precision processing shell, anodizing technology and chamfering process, exquisite workmanship, and delicate touch.

Using a color LCD screen and a newly developed user interface, a full-function remote control.

High-quality gold-plated input and output terminals.

Perfect protection circuit for overheating, overcurrent, etc.

High-quality power specially designed for audio.

 

 

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