SKU: 98115486091

B2 Audio Monoblock Amplifier RAGE 7800W Class D 1 Ohm Full Range

$359.98 $399.98
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Description

B2 Audio Monoblock Amplifier RAGE 7800W Class D 1 Ohm Full RangeExtreme 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 10Hz12. 5kHz for ultimate flexibility and sound customization. Complete

  • 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 Class D 1-Ohm 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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98115486091

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4.3 ★★★★★
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Verified Purchase
Michelle Rohrbach
Grantham, US
★★★★★ 5
Great filter
Style: HCC2146-X
My husband said this filter was high-quality, he was quite impressed. We’re not crazy about the washable kind normally, so we’ll have to see how it holds up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
S
Verified Purchase
Sandwichmaker
Omaha, US
★★★★★ 5
Filter Fits Properly and is an Easy Install
Style: Particulate Media
Though not made for or by Honda, this filter is inexpensive and looks like it's capable of filtering the air coming into the passenger compartment of our 2012 Honda Fit. The primary difference between this unit and the original filter supplied by Honda is that the original unit has some "ribs" that help to keep the pleats separated attached to the top of the pleats. The item I received lacks that, but it appears to me that the pleats are strong enough on their own for the intended purpose. The filter fits into the frame as it should. Replacing this filter is incredibly easy and requires no tools: you empty the glove compartment, compress it's sides inward so that the rubber stops on either side clear the dash, allowing the glove compartment to drop out an extra 4-5 inches. Then, you can see and reach the cover for the cabin air filter, which is secured by latches on each side. Remove the cover and slide out the filter and frame. Replace the air filter element, which just sits in the frame, replace the frame and cover, and compress the glove compartment sides again to put it back in place. Put your stuff back in the glove compartment and you're done. In a few minutes you've saved significant dollars over the cost of having this done in the shop. Congratulations! The engine air filter is equally easy to replace in the Fit, though for that job I prefer to use a Honda OEM part. Edit: I thought I should add a reminder to install the filter in such a way that the air flow indicator is the same as the one that you remove, i.e. do not put it in upside down. If I remember correctly, air flows from above to below in the Honda Fit. Also, currently, the price for this item is not competitive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2014
D
Verified Purchase
Don
Waukegan, US
★★★★★ 5
Easiest to install so far
Style: HEPA
So the 2018 Honda Odyssey apparently checks the air flow and after a certain point it determines the cabin air flow is less than desirable. At least this this is what I’ve gathered after talking to my dealer. Buying a thick filter may not be better. This was the easiest filter to install. I didn’t have to gingerly coax it In without collapsing the filter. It fit easily and I didn’t have to cut it. Pro Tip: Write the date of install in case your dealership says “well cabin air flow is blah blah blah.” Just tell them to check the date. You should get 6-12months on a filter. My dealership wanted to charge a ridiculous amount for what is literally a 2 minute job. Decent filters will cost around $20. Thicker isn’t better. It all depends on how much crap you have in your glove box. And how much crap is in your air. It might take longer to get all the receipts, first aid kits, tick prevention kits, headlights for the Scouts that forgets theirs, oh that there’s that Leatherman and Mylar blanket is… The job entails emptying the glove box, who’s keeps gloves in these? Press the tabs to drop the box and then Voila there is the filter. It’s really that easy. Ok pull the cover off and pull the old filter. Unless you live in a really dusty environment or have squirrels that are destined to ruin your life there shouldn’t be any real mess . Pull it out and put this in. There’s air flow arrows but even if you did it backwards the van isn’t going to explode in a ball of flame, fueled by the forgotten Cheerios under the seat. Relax, you did it. The world still turns and you’re good to go. Now it’s time to think about the engine air filter. You can do it. It’s easy but the clips can be a pain so it’s better to grab an adult beverage before, just in case.
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Reviewed in the United States on December 11, 2021
M
Verified Purchase
MJ
Alexandria, US
★★★★★ 5
Great Product
Style: HEPA
This product is a fantastic find! It's reasonably priced, making it accessible for most budgets without compromising on quality. The product is exactly as described, and its usefulness cannot be overstated. I've found it to be incredibly practical and efficient in meeting my needs. The attention to detail is impressive, and the performance is on par with more expensive alternatives. If you're looking for something reliable, well-made, and at a fair price point, this is the perfect choice. Highly recommended!
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Reviewed in the United States on March 28, 2026
J
Verified Purchase
Juan
Cuba, US
★★★★★ 4
Works as intended but lowers airflow
Style: HEPA
I got this because of the wildfire smoke in my area. It definitely filters out smell compared to a regular filter so I'm assuming it's also filtering out larger particles in the air. However, I've noticed that the airflow is reduced by a lot and the car is a lot warmer on the same setting I've used for years. It's a trade off and I might just rotate filters depending on AQI and how hot it is since it takes like a minute to change it out. I would recommend it if you live in an area that's smoky or cooler but not in places that get hot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2023

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