1-4 DAYS DELIVERY
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Quantum
Quantum QPX2800.4 - Class A/B 3600 watts 4 CHANNEL AMPLIFIER
$189.99
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24 MONTHS GUARANTEE
- Description
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Quantum QPX2800.4
Class A/B 4 CHANNEL AMPLIFIER
The Quantum QPX2000.4, QPX2800.4 and QPX1200.2 are equipped with a built in variable crossover network allowing you to select the crossover function and frequency for each the front channels or rear channels of the amplifier independently.
- Class A/B Circuitry
- 2 Ohm Load Stereo Capability
- Amber-Glow Logo Badge
- Audiophile Grade Components
- Speaker Short Circuit Protection
- High Efficiency Mosfet Design
- 12 dB Variable High Pass and Low Pass X-over
- Selectable: 0, 6, 12 dB/ Octave Bass Boost
- Buffered Line Output for Easy Daisy-Chaining
| Length (A) | 13.7″ / (348mm) |
| Width (B) | 8.6″ / (220mm) |
| Height (C) | 1.96″ / (50mm) |
| GENERAL SPECIFICATIONS | |
|---|---|
| Rated Power @ 14.4 Volts | |
| Dynamic Power Handling | 4 X 180 Watts @ 4Ω |
| Dynamic Power Handling | 4 x 360 Watts @ 2Ω |
| Bridged | 2 x 600 Watts @ 4Ω |
| PARAMETERS | |
|---|---|
| Ch 1-2 High Pass Crossover | 60Hz – 1.2KHz |
| Ch 3-4 High Pass Crossover | 60Hz – 1.2KHz |
| Ch 3-4 Low Pass Crossover | 50Hz – 400Hz |
| X-Over Slope | 12 dB |
| Signal to noise ratio | >90dB |
| Bass Boost @ 45Hz | 0 – 12dB |
| Input Sensitivity | 285mV ~ 6V |
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!
