Polk 4 Channel Class D Power Amplifier
*Please allow 5-7 days for processing
The Polk 4 Channel Class D Power Amplifier is capable of bridging two full-range channels into a single full range channel with higher output power.
- Super-efficient class D design—runs much cooler than conventional amps
- Protection—thermal, DC offset, reverse DC voltage and short circuit protection
- Stainless steel hardware—used throughout and will not corrode in humid environments
- Front & rear BPF, FULL, HPF switches—selects full range, high pass filter, or bandpass filter to dial in your speaker blending