Phoenix Gold ZR6004R – 4-channel Class-D amplifier
The Phoenix Gold ZR6004R is a compact, yet exceptionally powerful 4-channel Class-D amplifier, designed to deliver high performance even in installations with very limited space. With a total power output of up to 600 W RMS, the ZR6004R combines efficiency, flexibility, and precise sound control in a robust and elegant aluminum casing.
The amplifier is built with a focus on clean and stable power delivery, thanks to high-quality terminals and advanced Class-D technology. It is suitable for both speaker systems and bridged setups where extra power is required. With power stages of up to 4 × 175 W @ 2 ohms or 2 × 350 W bridged @ 4 ohms, the ZR6004R can be adapted to a wide range of audio systems.
The ZR6004R provides full control over the sound via adjustable high-pass and low-pass filters, extending all the way up to 5 kHz. This makes the amplifier ideal for both traditional setups and active front systems with midrange and tweeter. The included Bass Remote allows for easy and quick adjustment of the bass level directly from the driver's seat.
With balanced differential input, options for both low and high speaker signals, and Auto Start on high-level input, the ZR6004R is ideal for both aftermarket and OEM installations. Its fanless design ensures quiet operation and high reliability, while comprehensive protection circuits ensure stable and safe function under all conditions.
- Compact 4-channel Class-D amplifier
- Up to 600 W RMS total power
- Incl. Bass Remote for easy bass level adjustment
- Flexible power options – also bridging
- Adjustable HPF & LPF (12 dB/octave up to 5 kHz)
- Suitable for active front systems (bandpass capability)
- Low and high-level input via RCA
- Auto Start with high-level input
- Balanced differential input for noise-free signal transfer
- Fanless design for quiet and stable operation
- Robust aluminum casing and high-quality terminals
- Advanced protection against short circuit, thermal overload, and overcurrent
