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For sale is an audiophile-grade Bowers & Wilkins (B&W) SA250 Mk2 Subwoofer Amplifier.

AED 6,500

Nicole

5.0

389 items live

Item Details

Age

0-1 month

Condition

Almost no noticeable problems or flaws

Warranty

No

Usage

Out of original packaging, but only used once

Posted on: 11th August 2026

Description

Designed specifically to power B&W in-wall and custom installation subwoofers (such as the ISW-3, ISW-4, and CT series), this Class D amplifier delivers 250 Watts of clean, powerful, and precise low-frequency output.
Condition is like new and everything functions perfectly.
Key Features & Specifications:
Brand: Bowers & Wilkins (B&W)
Model: SA250 Mk2
Type: Dedicated Custom Installation Subwoofer Amplifier
Power Output: 250 Watts (Class D amplification)
Frequency Range: 14 Hz – 140 Hz (-3dB)
Inputs/Outputs:
2x RCA Phono Line-In
1x XLR Balanced Line-In
Speaker binding posts
12V Trigger input
Features: Built-in EQ presets for B&W custom subwoofers, adjustable low-pass filter, phase switch, and 2U rack-mountable form factor.
Finish: Sleek Black Anodized Aluminum
Condition:
Like new condition.
100% fully functional with no issues.