Authorized Precision Power Dealer

We’re in a time where small is popular. Reduced, more economical vehicles are more and more desirable. But that doesn’t mean you have to sacrifice massive power for your audio system. The Precision Power iON amplifiers pack vast amounts of power into small chassis thanks to marvelously efficient full-range Class-D topology and SMT technology.

Complimented with every possible preamp adjustment, the iON series leaves nothing to be desired. This series includes a four-channel model with built-in Bluetooth (i520.4B) to stream audio from any smartphone app to the vehicle’s speakers. Seamlessly pair your smartphone or other enabled smart devices for continuous audio playback through speakers, great for when you can’t have or change a source unit in a vehicle. This is a noteworthy addition to off-road trucks, motorcycles, or personal watercraft overlooking a music source unit. The Bluetooth model also has a pass-through cable to connect additional amplifiers to create a daisy chain configuration.

Are you using an original or factory radio? No problem, these amplifiers are equipped with an Automatic Hi-Level Signal Sensing Turn-On. There is no need to run a remote wire turn on; this amplifier will automatically detect the sound signal and turn on and off the amplifier. (Hi-Level Input only)

• Class-D Digital, 2-Ohm Stable Monoblock Amplifier
• RMS Power Rating:
• 4 ohms: 400 watts x 1 chan.
• 2 ohms: 650 watts x 4 chan.
• Sonic Electronix Certified Power Rating*:
• 4 ohms: 351 watts x 1 chan.
• 2 ohms: 585 watts x 1 chan.
• Wired remote bass level control included
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• LED power (green) and protect (red) indicators
• Speaker-level (high-level) inputs
• Soft start turn-on
• 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 - 250 Hz
• Total Harmonic Distortion (THD): 0.5%
• Signal to Noise Ration: 70 dB
• Damping factor: >150
• Variable low-pass filter: 35 - 250 Hz, 12 dB/octave
• Variable subsonic filter: 10 - 50 Hz, 12 dB/octave
• Variable Bass Boost: 0 - +12 Hz, @ 45 Hz
• Made in Korea
• Fuse Rating: 25A x 2
• 4 gauge power and ground wiring is recommended for installation
• Dimensions: 5-5/16"W x 9"L x 1-11/16"H