Bowers & Wilkins The SA250 Mk2 subwoofer amplifier is specifically designed for use with the Custom Installation Series In-wall subwoofers.
The SA250 Mk2 subwoofer amplifier is specifically designed for use with the Custom Installation Series In-wall subwoofers, the ISW-3 and ISW-4. Deceptively slim at 3.5inches, and weighing 11.9lb, it provides 250 Watts of power.
The SA250 Mk2's equalisation is custom tailored to the In-wall subwoofers, with a two position EQ switch to select between the ISW-3 and ISW-4.
|Description||250W rack-mount amplifier with built-in subwoofer equalisation|
|Front panel:||Rotary volume (line in), Rotary low-pass filter frequency (4th-order Linkwitz, 40Hz - 140Hz), Low-pass filter defeat 2-posn switch , Phase 0º/180º 2-position switch, Bass extension 3-position switch, Movie/music EQ 2-position switch, On/auto/s|
|Rear panel:||Model select 2-position switch (ISW-3/ISW-4)|
|Amplifier inputs||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 equalisation movie/music|
|Amplifier outputs||1x Neutrik® Speakon® 4-pole speaker socket, 2x pairs of Binding Posts|
|Amplifier power output||250W|
|Signal / noise||>80dB|
|Rated power consumption||95W – 1/8 full power, 30W – Idling, <1W - Standby|
|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)|
|Net weight||5.4kg (11.9 lb)|