
Horizon HZ-100.4 4-Channel Amplifier
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International Shipping available and calculated at checkout.
Description
Sundown Audio HZ-100.4 | Horizon Series 4-Channel Full-Range Amplifier (100W x4)
More Power. More Control. Better Sound.
Step up your system with the HZ-100.4, Sundown’s high-output 4-channel amplifier that delivers 100 watts RMS per channel at 4 ohms — or 170W x4 at 2 ohms. Whether you’re powering component speakers, pro audio drivers, or full-range coaxials, the HZ-100.4 gives you headroom to push your gear harder, with less strain and more sonic clarity.
This amplifier was made for audio lovers who want control. With fully adjustable HPF and LPF crossovers, you can run active or passive setups, bridge channels, or mix configurations. It’s built with high-level inputs, DC Sense, and 4-way protection, making it just as at home in factory integration as it is in custom builds.
If you're ready to take your highs and mids from average to outstanding, the HZ-100.4 gives you the tools and the power to make it happen — all in one clean, efficient package.
Specs:
-
RMS Power @ 14.4V
• 4 Ohm: 100W x4
• 2 Ohm: 170W x4 - High Pass Filter (CH1-4): 27Hz – 250Hz
- Low Pass Filter (CH1-4): 27Hz – 250Hz
- Input Sensitivity: Up to 6V
- Signal-to-Noise Ratio: 95dB
- Fuse Rating: 60A
- Dimensions: 8.63" x 4.63" x 2.2"
- Weight: 2.93 lbs (1.33 kg)
Easy Returns
Return for refund within: 30 days
Return for replacement within: 30 days
Standard Return Policy Overview
You may return merchandise purchased from Showtime Electronics for a refund or a replacement, provided that the procedures and requirements are followed. All returns require a return merchandise authorization (RMA) number. An RMA number must be issued within 30 calendar days after the date of purchase. An RMA number is valid for 14 calendar days after it is issued. Once you log in to your user account, you will be able to Request and RMA. In addition, you can also request an RMA at the bottom of our homepage. If you have any issues, please email us at sales@showtimeelectronics.com
Free Shipping In the Continental US
Free shipping is available in the continental United States, excluding Hawaii and Alaska.
International shipping is available and calculated at checkout.
All orders will receive tracking once shipped through USPS, Fedex, UPS, and DHL.