American Audio Speaker with built in Amp +

American audio speaker with built in amp, bought for training but is too loud. Can be conected to iphone or ipod. Massive sound suitable for gym or alike. Adjustable bass and treble. please note this speaker is LARGE and weighs nearly 30 kg. See pics PIONEER AMPLIFIER A-441 Size: 420mm wide x 120mm high A Pioneer A441 stereo integrated amplifier in very good condition. It is a superb sounding amp with lots of power and a very crisp, punchy sound. It is capable of driving low impedance loads, it has a very high output current capability. It has outputs for two pairs of speakers, 2 tape loops and inputs for aux, cd, tuner and phono. The phono stage can be set for MM or MC cartridges. It measures approx 420mm wide by 120mmhigh, a very highly recommended unit. (CD Player available too!) You are Looking at a Nearly New Acoustimass 5 series III system. Bose retails them at over 800. System has been used for less then a week and is SPOTLESS JUST LIKE NEW System consists of 2 x Double Acoustimass speakers, Acoustimass Subwoofer and Full upgraded 40 Strands performance wiring to deliver the power. It can be conected to any amplifier or AV receiver] Sound produced is exceptional. Very powerful double speakers and subwoofer. LOUD AND CRYSTAL CLEAR as bose is a high end brand and are known for their quality and products. We had it conected to a HIGH END Marantz AV receiver and the sound is TOP. I am also selling that AV receiver for 200 or near offer. If you buy both the BOSE Acoustimass system and the AV receiver, i will sell both for 450 and trust me thats a bargain for su