• 600W RMS monoblock power at 1 ohm delivers strong, clean bass in a compact footprint
• Class D efficiency runs cooler while maximizing output for daily and factory-upgrade systems
• High-level inputs with DC Sense turn-on make installs easy with stock or aftermarket radios
• Built-in low pass and subsonic filters give precise bass tuning and speaker protection
• Four-way protection circuit plus wired remote bass knob for safe, convenient control

Sundown Horizon 600W RMS Class D 1 Ohm Monoblock Amplifier HZ600

This Listing Includes:

• (1) Horizon Series HZ-600 Class D Monoblock Amplifier


• (1) Wired Remote Bass Control

The HZ-600 from Sundown Audio is built for clean bass power in a compact footprint. Pushing up to 600 watts RMS at 1 ohm, this Class D monoblock is perfect for daily systems, tight installs, and factory integration builds that still demand real output.

High-level inputs with DC Sense turn-on make installation simple, even in vehicles without aftermarket head units. Built-in low pass and subsonic filters give you full control of your bass response, while the four-way protection circuit keeps everything running safely and reliably.

Small size, efficient power, and Sundown’s proven engineering make the HZ-600 a serious performer without wasted space or gimmicks.

Specifications:

• RMS Power @ 14.4V:


• 600W @ 1 Ohm


• 450W @ 2 Ohm


• 250W @ 4 Ohm


• Amplifier Class: D Monoblock


• Low Pass Filter: 50Hz to 250Hz (12dB/Oct)


• Subsonic Filter: 10Hz to 50Hz (12dB/Oct)


• Input Sensitivity: Up to 6V


• Signal-to-Noise Ratio: 95dB


• Operating Voltage: 10.5V to 16.5V


• Fuse Rating: 60A


• Protection: Thermal, Short Circuit, Over Voltage, DC Offset

Dimensions:

• Length: 9"


• Width: 4.63"


• Height: 2.2"


• Weight: 2.78 lbs