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G7 500.4 : 4-Channel Class D Amplifier
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G7 500.4 : 4-Channel Class D Amplifier

Product details
Get ready to supercharge your audio experience with the G7 500.4: Class AB 4 Channel Amplifier! This powerhouse of an amplifier boasts a stunning array of features that will elevate your sound system to audiophile-grade quality. With ATC – Audiophile Grade Tiffany RCA Connectors and ACT – Adaptive Crossover Technology, every note and beat is delivered with crystal-clear precision. The high-efficiency Class D Technology ensures that you get the most out of your power, while the Direct Connect Speaker Terminals and 4 Gauge Power Wire Inputs make installation a breeze. But that's not all – the APC – Audio Protection Circuit and SESI – Signal Evaluation Status Indicator keep your system safe and sound, while the Variable 12dB 3-Way Active Crossover and Collective Heat Management ensure optimal performance. With a frequency response of 10Hz - 25KHz and a Signal to Noise Ratio of less than 90dB, you're guaranteed a listening experience like no other. Plus, with rated power of up to 4 x 1000 Watts at 2Ω and bridgeable to 2 x 2000 Watts, this amplifier is a true beast. Don't miss out on the G7 500.4 – the ultimate amplifier for those who demand nothing but the best in their audio setup!
Features
- ATC – Audiophile Grade Tiffany RCA Connectors
- ACT – Adaptive Crossover Technology
- High efficiency Class D Technology
- Direct Connect Speaker Terminals
- 4 Gauge Power Wire Inputs
- APC – Audio Protection Circuit
- SESI – Signal Evaluation Status Indicator
- CHM – Collective Heat Management

Specifications
| Rated Power @14.4 Volts | |
|---|---|
| 4 x 500 Watts @ 4Ω | |
| 4 x 1000 Watts @ 2Ω | |
| 2 x 2000 Watts @ 4Ω Bridged | |
| SPECIFICATIONS | |
| Working Voltage | 9 - 16 Volts |
| Frequency Response | 10Hz - 25KHz |
| Signal to Noise Ratio | <90dB |
| Damping Factor | 90dB< |
| Low Level Input | 6V - 0.2V |
| ACT - Variable Crossover | HP/BP/LP |
| Ch 1/2 High Pass Filter Variable | 20Hz - 8KHz |
| Ch 1/2 Low Pass Filter Variable | 50Hz - 8KHZ |
| Ch 3/4 High Pass Filter Variable | 20Hz - 8Khz |
| Ch 3/4 Low Pass Filter Variable | 50Hz - 8KHz |
| Minimum Working Impedance | 2 Ohms |
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!


