The Polk Audio PAD5000.5 amplifier is a 5-channel car amplifier with power of 4x70W RMS. It is capable of bridging two full-range channels into a single channel with higher output power. The front channels (FL and FR) can increase the output power from 70W per channel to 200W per channel (at 4ohm), and the same can be done for the rear channels (RL and RR).

The most common configurations include:

• Four full-range channels and one channel for the subwoofer.
• Two bridged full-range channels and one channel for the subwoofer.

Features:

• 4-channel car amplifier 125 watts RMS x 4 at 4 ohms (200 watts RMS x 4 at 2 ohms).
• 200 watts RMS x 2 in bridged mode (4 ohm stable in bridged mode).
• Frequency Response: 20Hz-20kHz.
• S/N Ratio: 105dB.
• Separate variable high-pass filters for front and rear channels (20-4000 Hz, 12 dB per octave).
• Separate variable low-pass filters for front and rear channels (50-5000 Hz, 12 dB per octave).
• Preamp inputs.
• Fuse Rating: 30A x 2.
• Recommended 4-gauge power and ground leads.