pioneer amp

Item(s) for Sale: Pioneer GM 7200M Amp Item(s) Description/Condition: 800 watt amplifier, never used, scratch on top but doesn't effect product Price: 75 obo + shipping Shipping and Miscellaneous Item Information: if interested, pm me and I will provide pictures Item Pictures: (List...

Item(s) for Sale: Item(s) Description/Condition: Price: Shipping and Miscellaneous Item Information: Item Pictures: (List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that...

I am planning to get two of these Pioneer subwoofers: PIONEER TS-W309S4 Champion Series 12" 1400W Single 4 Ohm Voice Subwoofer Sub: 12" Single 4 ohm Champion Series Subwoofer Power Handling: Peak: 1,400 watts RMS: 400 watts Impedance: Single 4 ohm But I don't know much about car systems...