Precision Power iON Series PPI i520.4
Class-D Digital Full Range, 2-Ohm Stable 4-Channel Amplifier
RMS Power Rating:
4 ohms: 100 watts x 4 chan.
2 ohms: 130 watts x 4 chan.
Bridged, 4 ohms: 260 watts x 2 chan.
4 ohms: 96 watts x 4 chan.
2 ohms: 153 watts x 4 chan.
Bridged, 4 ohms: 277 watts x 2 chan.
MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
LED power (green) and protect (red) indicators
Speaker-level (high-level) inputs
Soft start turn-on
4, 3 or 2 channel operation
Low-Heat producing circuit
Military Grade SMT PCB Maintains Dynamic Performance
Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
Double sided FR-4 PC board
Quick Disconnect RCA/High Level Wire Harness
SMT (Surface Mount Technology) for easy installation
Nickel-plated RCA, Power/Ground and Speaker Connections
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heat-sink for extreme heat dissipation
Input sensitivity: 200mV - 6V
Frequency Response: 10 - 20,000 Hz
Total Harmonic Distortion (THD): 0.5%
Signal to Noise Ration: 70 dB
Selectable high-pass filter: 80 Hz, 12 dB/octave
Selectable low-pass filter: 80 Hz, 12 dB/octave
Made in Korea
Fuse Rating: 40A x 1
4 - 8 gauge power and ground wiring is recommended for installation.
Most "True To Spec" 4 Gauge Power/Ground cables will not fit and will require the installer to shave away excess wire.
Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
Dimensions: 5-5/16"W x 9"L x 1-11/16"H