


Bowers & Wilkins SA250 MK2
The Bowers & Wilkins SA250 Mk2 is designed to power and apply the correct equalization to the ISW-3 and ISW-4 custom install subwoofers. It is not suitable for driving any other loudspeakers.

Bowers & Wilkins SA250 MK2 250W Rack Mount Amplifier
Amplifier Class: The SA250 amplifier is a powerful Class D amplifier, delivering 250 Watts of output power for immersive audio experiences.
Built-in Subwoofer Equalization: Equipped with built-in subwoofer equalization, this amplifier ensures optimized bass performance and balanced audio output.
Input and Output Options: It offers versatile input options, including 2x RCA Phono sockets for line in, 2x RCA Phono sockets for link out, 1x XLR socket for line in, and 1x XLR socket for link out. It also features a 3.5mm jack for 12V trigger on/standby and 12V trigger equalization for movie/music modes.
Speaker Connection: The amplifier provides multiple output options, including 1x Neutrik Speakon 4-pole speaker socket and 2x pairs of binding posts, enabling flexible speaker connections.
Input Impedance: With an input impedance of 33kΩ, it ensures compatibility with various audio sources, delivering consistent performance.
250W rack-mount amplifier with built-in sub-woofer equalization
2x RCA Phono socket, line in
2x RCA Phono socket, link out
1x XLR socket, line in
1x XLR socket, link out
3.5mm jack
12V trigger on/standby(overrides manual standby setting)
3.5mm jack
12V trigger equalization movie/music
1x Neutrik® Speakon® 4-pole speaker socket2x pairs of Binding Posts
250W
33kΩ
>80dB
95W – 1/8 full power
30W – Idling
Height: 100mm (3.9 in) [88.5mm (3.5 in) plus feet]
Width: 430mm (16.9 in)
Depth: 322mm (12.7 in)
Front panel Height: 2U 88.1mm/3.5 in
5.4kg (11.9 lb)
Black
714346314225