B&W SA250, Amplificatore per Subowoofer ISW4

Description: Dedicated in-wall subwoofer rack-mount single channel 250W amplifier
Amplifier functions:Front panel controls:
Rotary volume (line-in)
Rotary low-pass filter frequency
(4th-order Linkwitz, 40Hz - 140Hz)
Low-pass filter defeat 2-posn switch
Phase 0/180 2-position switch
Bass extension 3-position switch
Movie/music EQ 2-position switch
On/auto/standby 3-position switch
Satus LED
Fault LED
Amplifier inputs: Line In (XLR & RCA Phono)
1x RCA phono socket, line in
1x 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 on/standby equalizzation movie/music
Amplifier outputs: 1x Speakon 4-pole speaker socket
2x pair of Binding Posts
Amplifier power output: 250W
Input impedance: 33KÙ
Signal/noise: >80dB
Rated power:
Consumption (1/8): 95W
30W - Idling
3W - Standby
Dimensions: 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 (11.9lb)