JL Audio RD900/5 PLUS 900W RMS 5 Channel Class D Speaker Subwoofer Amplifier Car Specific > BMW > 3-Series it is the specialist amplifier

it is the specialist amplifier for front + rear + subwoofer or multi-amplified front + subwoofer systems

EXTENDED REMOTE TURN ON WIRE

Connects 2 CT51-NS01 Nissan 350Z Active System Adapter

Connects 2 CAN-Bus interface leads make it possible to update your existing factory head unit to a new model whilst still retaining use of your stalk/steering wheel audio controls

JL Audio RD900/5 PLUS 900W RMS 5 Channel Class D Speaker Subwoofer Amplifier Car Specific > BMW > 3-Series it is the specialist amplifier5 Channel Class D 900WRMS Amplifier The RD900 5 is capable of pushing out up to 75 watts of clean power to 4 channels at 4 ohms, plus another 500 watts at 2 ohms to your sub, this amp has the flexibility to push your cabin speakers, your subwoofers, or a combination of them depending on your needs. The RD multi channel amps have built in 12 dB octave low pass filters and three turn on modes: Traditional 12 volt trigger, signal sensing and DC offset.