Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier
Sundown audio

Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier

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1-4 DAYS DELIVERY

100% ORIGINAL AND QUALITY

24 MONTHS GUARANTEE

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Sundown Audio Horizon HZ-80.4 | 4-Channel Amplifier

 

Product details

The HZ-80.4 is your go-to solution for adding clean, controlled power across your mids and highs. With 80 watts RMS x 4 channels at 4 ohms, it’s the perfect amp for speaker upgrades, active component setups, or small subwoofers that need headroom without the distortion. This amp runs cool and clean — and with its compact chassis, it fits just about anywhere.

The Horizon Series amps don’t cut corners. This model includes adjustable high and low pass filters on all four channels, a full-range passthrough option, and high-level input capability to simplify factory integration. Run it passive or active — bridge it for bigger loads — the HZ-80.4 gives you maximum control and Sundown-grade output from a surprisingly small form factor.

Whether you’re upgrading a factory system or building something fresh, the HZ-80.4 gives your sound system the foundation it needs to shine. Clean mids, crisp highs, tight control. 

Specs:

  • RMS Power @ 14.4V
    • 4 Ohm: 80W x4
    • 2 Ohm: 130W 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: 50A
  • Dimensions: 7.4" x 4.63" x 2.2"
  • Weight: 2.54 lbs (1.15 kg)

30-Day Return Policy

At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.

Please note: Any returns with physical damage or missing original packaging may incur a deduction.

Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.

Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.

We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).

At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.

Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.

Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.

Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.

If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!

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