SKU: 77178612298

B2 Audio RAVE Series 800 Watt RMS 1 Ohms 4 Channel Class-D Car Audio Amplifier

Sale price$98.97 Regular price$109.97
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Description

B2 Audio RAVE Series 800 Watt RMS 1 Ohms 4 Channel Class-D Car Audio AmplifierB2 Audio RAVE Series 800 Watt RMS 1 Ohms 4 Channel Class D Car Audio Amplifier This Listing Includes: (1) B2 Audio RAVE 800. 4 4 Channel Amplifier The B2 Audio RAVE 800. 4 is part of the first release in B2 Audios new RAVE amplifier line, designed for daily driver car audio systems that need clean power, compact installation, and reliable everyday performance. Built for mids, highs, door speakers, full range speakers, and flexible custom installs, the

B2 Audio RAVE Series 800 Watt RMS 1 Ohms 4 Channel Class-D Car Audio Amplifier

This Listing Includes:

  • (1) B2 Audio RAVE 800.4 4-Channel Amplifier

The B2 Audio RAVE 800.4 is part of the first release in B2 Audio’s new RAVE amplifier line, designed for daily driver car audio systems that need clean power, compact installation, and reliable everyday performance.

Built for mids, highs, door speakers, full-range speakers, and flexible custom installs, the RAVE 800.4 gives your daily vehicle the power it needs to sound louder, cleaner, and more controlled without stepping into an extreme competition-only setup. With up to 4 x 250W RMS at 2 ohms or 2 x 400W RMS bridged, this amplifier is a strong choice for practical speaker upgrades, amp rack builds, and real-world car audio systems.

The high-efficiency Class D design helps deliver strong output from a compact chassis, while adjustable high-pass and low-pass crossover controls make it easy to fine-tune your system. Whether you are upgrading factory speakers or building a louder daily setup, the RAVE 800.4 brings B2 Audio performance to the cars people actually drive every day.

Features:

  • 4-Channel Class D Car Audio Amplifier
  • Built for Daily Driver Audio Systems
  • 800W RMS Total Power Output
  • 2 Ohm Stable Stereo Operation
  • Bridgeable Design for Flexible System Builds
  • Ideal for Mids, Highs, Door Speakers, and Full-Range Speaker Upgrades
  • Variable High-Pass and Low-Pass Crossover Controls
  • Bass EQ Control
  • Compact Amplifier Chassis for Real-World Installs
  • 4-Gauge Power Terminal Inputs
  • Part of the First B2 Audio RAVE Amplifier Lineup

Specifications:

  • Model: RAVE 800.4
  • Amplifier Type: 4-Channel
  • Power Ratings @ 4 Ohm: 4 x 120W RMS
  • Power Ratings @ 2 Ohm: 4 x 250W RMS
  • Power Ratings @ Bridged: 2 x 400W RMS
  • Circuit Configuration: High Efficiency Class D
  • Frequency Response: 10Hz - 35kHz
  • Signal-to-Noise Ratio: 80dB
  • Input Sensitivity: 6V - 0.2V
  • Minimum Speaker Impedance: 2 Ohm
  • Low Pass Crossover: 10Hz - 8kHz
  • High Pass Crossover: 10Hz - 8kHz
  • Bass EQ: 45Hz / 12dB
  • Remote Level Control: N/A
  • Power Terminal Gauge: 4 Gauge / 21mm²
  • Fuse Rating: 80A Internally Fused

Dimensions:

  • Length: 9.88"
  • Width: 5.83"
  • Depth: 2.4"
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: 77178612298

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4.3 ★★★★★
Based on 7 reviews
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A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 4
Soft brush, good quality!
Color: Microbrush Kit
I like that the bristles on the brush are very soft and it's curved well for my kitty's mouth. The only thing that I don't care for is the handle is pretty long and doesn't need to be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2025
S
Verified Purchase
S. P.
Boise, US
★★★★★ 5
Best best pet toothbrush I have tried
Color: Microbrush Kit
This is by far the best toothbrush I have found for my cat. It was clearly designed by someone who deeply understands feline dental health. The way the bristles decrease toward the tip and the specialized part for lifting the corner of the mouth are incredibly thoughtful and effective features. While the bristles are soft, they are strong enough to provide the necessary pressure against the teeth. My cat has a relatively small head and mouth, yet she resisted this brush the least of all. I will not be going back to my previous toothbrushes. Very highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
C
Verified Purchase
Crissi
Fort Morgan, US
★★★★★ 5
Cat approves, easy to use, comfortable to grip, sturdy.
Color: Microbrush Kit, Color: Microbrush Kit
My cat seems to love it so that's a automatic win! I was a little unsure about using a long handled toothbrush, I thought it would be more difficult to use but turns out its actually easier than the little finger brushes. The heads on the toothbrushes can be swapped, making it so that you dont have to buy a whole new one. It's been a few months since I bought it and its holding up well, no major wear on it aside from some gnaw marks from my Chonk chewing on it. Fits nicely in my hand and the brush head isn't too big for my cats tiny faces & teeth. I'd recommend it so far and I'm going to keep on with this brush instead of trying a new product every time.
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Reviewed in the United States on June 4, 2025
M
Verified Purchase
Melissa Cordero
Birmingham, US
★★★★★ 3
its packaged nice and it is a smaller product to fit in kitty mouths but still not great.
Color: Microbrush Kit
it's a nice product but still doesn't make my cats any easier to brush. Nor does it seem enjoyable. I enjoy brushing my teeth and I want them too also. I believe cats life would be so much longer if we brushed their teeth. Think about how early our ancestors died before proper dental care.
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Reviewed in the United States on April 6, 2025
P
Verified Purchase
Pia
Chelsea, US
★★★★★ 5
Great Grip and Perfect for Reaching Back Teeth
Color: Microbrush Kit
Summary: A thoughtfully designed toothbrush that makes feline dental care much easier. Pros: • Comfortable, secure grip that makes brushing feel more controlled • Great design for reaching back teeth, which can be the hardest area to clean • My cats don’t mind getting their teeth brushed with this, which is a huge plus • Removable, replaceable brush head, so you don’t have to buy a whole new tool each time Overall: If you’re looking for an effective way to brush your cat’s teeth, this is a very well thought-out design. It worked great with my cats, and I’m genuinely grateful for how much easier it has made our brushing routine.
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Reviewed in the United States on December 6, 2025

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