Power Acoustik EG1-4500D – 4500W Class D Monoblock Amplifier for Deep Bass and Consistent Output
Built for serious subwoofer systems, the Power Acoustik EG1-4500D is a 4500-watt Class D monoblock amplifier designed to deliver uncompromising performance in a compact chassis. As part of the EDGE series, this amp brings consistent output, system flexibility, and thermal reliability to any build aiming for high SPL and clean low-end frequency response.
The EG1-4500D is 1-ohm stable, supporting heavy sub loads without overheating or clipping. Whether you're feeding a pair of competition-grade woofers or running a single hard-hitting sub, this 4500-watt amp adapts via precision tuning controls and flexible input options.
Internally, it uses a PWM MOSFET power supply paired with military-grade circuit boards for durable current regulation and signal stability. This build ensures sustained wattage during demanding sessions—exactly what car audio enthusiasts expect from a top-tier Power Acoustik 4500 watt amplifier.
Key Performance Specs:
- 4500W MAX Power Output
- 2250W RMS @ 1Ω, 1500W @ 2Ω, 750W @ 4Ω
- Stable down to 1-ohm mono load
- 12dB variable bass boost, subsonic filter (20–50Hz), low-pass crossover (30–250Hz)
- Phase shift control (0°/180°) for alignment in custom sub configurations
- Includes remote dash-mount gain knob
Construction and Design:
- Satin silver EDGE series housing with engraved details
- Die-cast heatsink for heat dissipation
- Compact footprint: fits under seats or in tight trunk areas
Connectivity and Integration:
- High-level and RCA low-level inputs (200mV–6V)
- RCA preamp outputs allow daisy-chaining another amp
- 4 AWG power terminals, 8 AWG speaker terminals
This amp is ideal for builds needing serious low-frequency response, from daily drivers with 12" subs to SPL competition vehicles running multi-woofer setups. The EG1-4500D also supports amp strapping, making it scalable if you plan to double output by linking another unit.
Whether you're replacing an aging setup or upgrading from lower-wattage gear, the Power Acoustik EG1‑4500D provides raw power, tuned precision, and dependable thermal performance—all in a package that looks as serious as it sounds.
