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.
| Specifications | |
|---|---|
| Model | SA250 Mk2 |
| 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 |
| Input impedance | 33kΩ |
| 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) |
| Finish | Black |
Or as low as $52.78/month.