Pair Of ATC Active Sub Power Amplifiers

Pair of identical matching 250 watt power amplifiers custom built by ATC to power sub bass bins, with built in cross overs to will emit low frequency suitable for sub box, ie a 12" or 15". These came out of a club in the west end. I have a pair of ATC 50, s and they are identical to the power packs fitted in them, except single mono each with larger heat sinks.

Would be idea for an active sub mounted in the back of the boxes.

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