- Extreme Power Output: Delivers up to 8,000 Watts RMS at 1 Ohm for ground-shaking performance that drives even the most demanding subwoofers.
- Advanced Class D Design: Engineered for maximum efficiency with low heat buildup and precise power delivery across the full frequency range.
- Precision Tuning Control: Includes variable low-pass, high-pass, and subsonic crossovers from 10Hz–12.5kHz for ultimate flexibility and sound customization.
- Complete Installation Kit: Comes with bass knob featuring voltage and temperature display, remote wire, and sturdy terminals for 0-gauge power input.
- Built for Competition: Heavy-duty construction with multiple protection circuits against thermal overload, short circuit, and overcurrent for unmatched reliability.
B2 Audio RAGE 7800 Watt 1-Ohm Class D Full Range Monoblock Amplifier
This Listing Includes:
- (1) B2-RAGE-7800 Amplifier
- (1) Bass Knob w/ Voltage / Temp Meter
- (1) Remote Wire
Unleash the power of the B2 Audio RAGE Series 7800 - 7800 Watt 1-Ohm Class D Monoblock Amplifier. This amplifier delivers an earth-shattering 7800 watts of pure, relentless power at 1-ohm, transforming your audio setup into a thunderous soundscape with bone-rattling bass and electrifying performance. Designed with advanced Class D technology, it maximizes efficiency, offering intense, precise sound that will leave you craving more. Whether you’re upgrading for a premium listening experience or competing for supremacy, the RAGE 7800 is the amplifier to dominate the scene. It features advanced protection against thermal overload, short circuits, and overcurrent, ensuring rock-solid reliability under even the most demanding conditions. With its sleek design and heavy-duty construction, the RAGE 7800 seamlessly integrates into any high-performance system, ready to push the limits and take your audio experience to new heights. Embrace the power, embrace the rage
Specifications
- RMS Power @ 4 ohm: 2400W* - 2600 W
- RMS Power @ 2 ohm: 4200W* - 4500 W
- RMS Power @ 1 ohm: 7800W*- 8000 W
- Frequency Response:10 Hz - 12.5 KHz
- Signal to Noise Ratio: >90dB
- Input Sensitivity: 6 V - 0.2 V
- Power Terminal Gauge: 2 x 0 Gauge
- Recommended Speaker Wire: 10 AWG (Minimum)
- Fuse Rating: 600 A
- Bass Level: 30 Hz - 80 Hz
* The lower number is based on amp dyno performance measured at 1000 KHZ for multi channels and 100 Hz for the mono. The other is audio precision up to 1% THD. Full output power according to the spec is based on a sufficient electrical supply system.
Crossover Circuit:
- Low Pass Crossover: 30 Hz -12.5 Hz
- High Pass Crossover: 10 Hz - 2 KHz
- Subsonic Crossover: 10 Hz - 2 KHz
Measurements:
- Length: 22"
- Width: 6.5"
- Height: 2.5"
- Weight: 14.95 Lbs
Turn your setup into a powerhouse of clean, controlled, and unmatched sound. The B2 Audio RAGE 7800 isn’t just an amplifier, it’s a statement of dominance and precision for serious bass enthusiasts and competitors who demand the best.
Accepted Payment Methods at Big Jeff Audio
At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:
Credit and Debit Cards
- Visa
- Mastercard
- American Express
- Discover
- Diners Club
Digital Wallets
- Amazon Pay
- Apple Pay
- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
Financing Options
We also offer financing options to make purchasing easier. Learn more about our financing options here.
- Klarna
- Affirm
- Sezzle
- Snap
- Acima
- Tiptop
If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
- Standard Shipping: Free for orders over $100.
- Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
- Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
- Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
