Polk 4 Channel Class D Power Amplifier

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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.

Details:

• 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