In the early 90s, I was working in a club that were using these Celestion speakers. These speakers had to be used with a proprietary controller, that is also pictured above.

These speakers were Celestion’s answer to what Bose 802s could provide to the market. I must say that they really could pump out some serious wattage and I was impressed with them. Imaginethe dual 10″ speakers in these Celestion speakers (which in the club I was at, were powered by C-Audio amplifiers) could give the Bose 802 speakers a serious run for their money! The controller is something else though. You need them to run these speakers as they in some way protect the speakers.

Basically, this is the signal path. Two XLRs (stereo) from your mixer go to the processor.

From there, two XLRs go to the amplifier. From the amplifier, the speaker outputs go back to the processor before going to the speaker. These sensors will make sure that your speakers are always protected. Nexo uses this principle too for their PS-series.

Product Specs. Condition: Excellent (Used); Brand: Celestion; Model: SR1 MK2 Used with controller and covers; Finish: Charcoal; Categories: Powered Speakers; Made In: United Kingdom.

Celestion does not make these any more. A pity because I like these speakers. You really have to hand it to the Brits.

The Celestion SR1, SR3, and SR1mk2, SR3mk were dual 8″ concentric cone dome loudspeakers. There was also vital EQ circuitry in the controller. The way that the controller worked is it sensed if the voice coils in the loudspeakers were heating up from excessive clipping or distortion.

If it reached a predetermined level, the controller would throttle the volume and the indicator light on the front panel would illuminate. Turbo Pascal 7.0 Free Download Deutsch. Drivers Acer Aspire M3610 Windows Vista here. As soon as you turned the volume down, the limiter would shut off and full volume would return. Archives • (32) • (21) • (33) • (33) • (36) • (30) • (31) • (33) • (37) • (34) • (33) • (34) • (40) • (35) • (34) • (30) • (35) • (33) • (33) • (34) • (38) • (34) • (33) • (35) • (27) • (30) • (31) • (33) • (33) • (37) • (33) • (35) • (32) • (7) • (23) • (28) • (15) • (27) • (34) • (19) • (24) • (23) • (21) • (16) • (29) • (31) • (32) • (34) • (34) • (31) • (31) • (32) • (31) • (35) • (35) • (36) • (32) • (39) • (30) • (33) • (37) • (31) • (33) • (32) • (32) • (30) • (30) • (25) • (32) • (31) • (37) • (30) • (15) • (14) • (17) • (42) • (34) • (21) • (12) • (18) • (27).