Hyundai 2003 subwoore - amplifier
 

Hi - I just bought a tiburon subwoofer, but I cannot find any original JBL amplifier, so I have to buy another brand amplifier to power this original stock subwoofer - can you help me to answer to these my question?:
- what parameters should amplifier has (power- Watts -RMS/peak, what impedance, how should I connect it to subwoofer - 4 wires, etc...)
- how big is the stock amplifier? (lenght x wide x high)
Thank you very much for soon reply!
miroslav