We have two well used ex install '' W-Audio WSR 115P Powered 15" Bass Speaker Cabinet '' come in as a form of part exchange.
We're looking for £100 per speaker cabinet & these will be SOLD AS SEENThese speaker are in fully working order and really shift some air for the size of sub they are...... These powered subs DONT need a amp as its already built in so its just a case of play & play and away you go.
These W-Audio WSR 115P speakers could do with a lick of paint but we just dont really have time at the moment, a great project for any budding DJ's out there.
Full spec of these active subs are below:
The W Audio WSR 115P powered 15" Bass Cabinet offers the superior performance of the passive range, but with the added convenience of a perfectly matched 600 watt internal amplifier. This unit will also complement the W Audio PSR range of speakers.

Features:
Output Power: 600 Watts Maximum
Calculated SPL: 130dB
Efficiency (1 watt / 1 metre): 99dB
Frequency Range (-10dB): 45Hz-220Hz
Frequency Range (-3dB): 50Hz-200Hz
Crossover Frequency: 80 - 200Hz adjustable
Low Frequency Transducer: 15"/381mm
Connections: 2 x XLR/RCA
Pole Mountable
Rigging Points: Multiple (10mm)
Recessed handles
Heavy-duty protective grille
Power Supply: 240v
Dimensions: 450 x 560 x 720mm Weight: 49Kg