Hifonics ZXR500/4E - Class D digital 4-channel amplifier

Hifonics ZXR500/4E

The ZEUS E-Class expands the proven ZXR series with very modern, highly efficient Class D models. These "expansion" amplifiers impress with enormous power in particularly compact heat sinks. Even at their debut in Car & Hifi (issue 1/2025), they impressed the editors across the board – so much so that the series was awarded the prestigious title of PRODUCT OF THE YEAR 2025.

The ZRX1200/4E is a true powerhouse: It delivers 4 x 300 watts RMS in a compact format of just 27 x 15 cm – enough power for any speaker. Sound enthusiasts will also get their money's worth: The amplifier delivers not only powerful performance but also first-class sound. With line-level inputs, auto turn-on, and adjustable crossovers up to 5 kHz, it offers high compatibility. Thanks to EPS®, it can also be used in modern vehicles with diagnostic functions. Those who don't need quite as much power should take a look at the smaller ZXR800/4E and ZXR500/4E models with the same features.

Features

• Advanced Class D technology with very high efficiency
• Selected and audiophile-tuned components
• Cast aluminum side panels
• High-level inputs with EPS® (Error Protection System)
• Automatic power-on function, start/stop ready
• IFT (Interference Free Technology, EMC tested)
• Blue illuminated logo panel

Technical Specifications

• Class D digital 4-channel amplifier
• 4 x 75/125 W/RMS @ 4/2 Ω
• 2 x 250 W/RMS @ 4 Ω bridged
• HPF/LPF 50 - 5000 Hz (FRONT)
• HPF/LPF 50 - 5000 Hz (REAR)
• Bass Boost 0 - 12dB (REAR)
• Input selector switch 2CH/4CH
• RCA inputs
• Dimensions: 150 x 50 x 253 mm