Polk Audio PA 880 Mono Amplifier
The PA880 is a single-channel class A/B amplifier with built-in fully variable low-pass crossover. The PA880 monoblock is equipped with optional remote bass EQ control and is capable of one-channel operation with a maximum power of 800 Watts into 2 ohms.
・Mono-block amplifier for subwoofer use.
・300 Watts x 1 (4 ohm), 500 Watts x 1 (2 ohm).
・CEA-2006 compliant specifications for true, accurate power ratings.
・800 Watts x 1 (2 ohm) dynamic power.
・2 ohm stable design can drive even the most demanding subwoofers.
・Power and ground terminals accept bare wire up to 4 AWG. Terminals use standard #2 Phillips head screwdriver-no more hex wrenches to lose or strip!
・High-speed MOSFET switching power supply and high current bipolar output transistors pump maximum voltage and high current to your speakers or subwoofers.
・Double layer fiberglass epoxy printed circuit boards for more rigidity, less shrinkage and a smaller overall amp footprint.
・6-way Smart System Protection (SSP) circuits.
・Switchable 3-position bass boost (0dB, 6dB, 12dB) for extra bass thump.
・Switchable 180° phase inversion for easy sub to main integration.
・RCA outputs for easy daisy chaining of other amplifiers.
・Mounting hardware with rubber isolation grommets and extra fuses included.
・Status LEDs give instant information on amplifier operation.
Amplifier Power Specs
Dynamic Power at 14.4V
Watts per channel NOT bridged @ 1 kHz - 2 ohms: 800 watts
Watts per channel NOT bridged @ 1 kHz - 4 ohms: 500 watts
RMS Power at 14.4V
Watts per channel NOT bridged @ 1 kHz - 2 ohms: 500 watts
Watts per channel NOT bridged @ 1 kHz - 4 ohms: 300 watts
12V & Ground Cable Gauge: 4AWG
Bass Boost Characteristics: 3-position(0,6,12dB) Hz
Channel Notes: Class AB MOSFET
Total Dynamic Power: 800 watts
Depth: 8 1/8" (20.64cm)
Height: 2" (5.08cm)
Width: 13 1/4" (33.66cm)
Distortion at Rated Power: 0.90%
Effective Damping Factor: >150
Max Sensitivity: 200mV-5 dB
Minimum Impedance Bridged: 4 ohms
Minimum Impedance Not Bridged: 2 ohms
Signal-to-noise (Referenced to rated power): 80 dBA
Total Frequency Response: 10Hz-30kHz
Low Pass Filter - Filter Frequency: 50Hz-500Hz
Low Pass Filter - Filter Slope: 12dB/oct