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Deaf Bonce Machete Fight MFA-4.320 4-Channel Class-D Amplifier – 320W RMS x4 @ 4Ω
$379.99
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Categories: 4-channel amps, all, Best Sellers!, Car Amplifiers, Car Audio, deaf bonce, FOUR CHANNEL
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Deaf Bonce MFA-4.320 Machete Fight 4-Channel Amplifier
The Deaf Bonce Machete Fight MFA-4.320 is a high-power 4-channel Class-D car audio amplifier built for loud mids, high-output speakers, custom truck audio systems and powerful multi-speaker builds.
Don't let the compact chassis fool you. The MFA-4.320 delivers an impressive 320 watts RMS per channel at 4 ohms and up to 480 watts RMS per channel at 2 ohms at 14.4V. Need even more power? Bridge the amplifier for up to 960 watts RMS × 2 at 4 ohms.
For customers building a loud Deaf Bonce system with multiple midrange speakers and tweeters, this is a serious step up from a conventional low-power 4-channel amplifier.
🔥 MASSIVE 4-CHANNEL POWER
The MFA-4.320 gives you:
320W RMS × 4 @ 4Ω
480W RMS × 4 @ 2Ω
960W RMS × 2 Bridged @ 4Ω
That's up to 1,920 watts of rated combined channel output at 2 ohms, based on the published 480W × 4 specification.
This makes the MFA-4.320 especially well suited to high-output car-audio systems running multiple pro-audio mids, midbass drivers or other appropriately rated speakers.
🔊 MADE FOR LOUD MIDS & HIGHS
Building a loud truck?
The MFA-4.320 gives you four powerful channels that can be configured for a variety of custom systems.
Use it to power compatible:
6.5" Midrange Speakers • 8" Midrange Speakers • Pro Audio Drivers • Midbass Speakers • High-Power Mids & Highs Systems • Custom Door Pods • Roof Speaker Racks
East Car Audio already pairs the MFA-4.320 with high-output midrange and tweeter systems in complete audio bundles, including Deaf Bonce and Pride speaker combinations.
⚡ 2-OHM STABLE PER CHANNEL
The MFA-4.320 supports a minimum 2-ohm load per channel, allowing installers to configure multiple compatible speakers while taking advantage of the amplifier's higher 480W × 4 @ 2Ω output.
When bridged, Deaf Bonce specifies a minimum 4-ohm load.
Proper impedance, wiring, electrical supply and gain settings are essential when running a high-output amplifier like this.
🎚️ ADJUSTABLE HPF + LPF CROSSOVERS
The MFA-4.320 provides both high-pass and low-pass filtering from 50Hz to 12,000Hz, with simultaneous LPF and HPF operation supported and a 12 dB/octave crossover slope.
That wide adjustment range is particularly useful in custom mids-and-highs systems because it gives the installer more control over which frequencies are sent to the connected speakers.
🎵 FULL-RANGE CLASS-D DESIGN
With a published frequency response of 20Hz–20,000Hz, the MFA-4.320 is a full-range amplifier rather than a subwoofer-only monoblock.
Its Class-D topology allows Deaf Bonce to deliver substantial multi-channel power from a relatively compact amplifier chassis.
DEAF BONCE MFA-4.320 SPECIFICATIONS
| Specification | MFA-4.320 |
|---|---|
| Brand | Deaf Bonce |
| Series | Machete Fight |
| Model | MFA-4.320 |
| Amplifier Type | 4-Channel Full-Range |
| Class | Class D |
| RMS @ 4Ω | 320W × 4 |
| RMS @ 2Ω | 480W × 4 |
| Bridged @ 4Ω | 960W × 2 |
| Minimum Stereo Load | 2Ω per channel |
| Minimum Bridged Load | 4Ω |
| Frequency Response | 20Hz–20kHz |
| Input Sensitivity | 0.4–8V |
| LPF | 50Hz–12kHz |
| HPF | 50Hz–12kHz |
| Crossover Slope | 12 dB/Oct |
| Simultaneous LPF + HPF | Yes |
| Signal-to-Noise Ratio | ≥90 dB |
| Power Input | 4 Gauge |
| Speaker Output | 10 Gauge |
| Operating Voltage | 9–15V |
| Dimensions | 12.5" × 6" × 2.2" |
| UPC / GTIN | 4650185708787 |
The core amplifier specifications are published on East Car Audio's current MFA-4.320 product and bundle pages.
🚚 EXCELLENT FOR CUSTOM TRUCK AUDIO
This is where I would make your East Car Audio listing different from generic sellers.
The MFA-4.320 is a strong amplifier option for custom Silverado, Sierra, F-150, Ram and other truck-audio builds using high-output door speakers, roof racks, speaker pods or custom mids-and-highs systems.
It can be particularly useful for builds running multiple Deaf Bonce Apocalypse or Machete speakers, provided the speakers are wired to an appropriate impedance and the amplifier is correctly tuned.
Always calculate final impedance and RMS power requirements before connecting multiple speakers to a channel.
📦 WHAT'S INCLUDED
1 × Deaf Bonce Machete Fight MFA-4.320 4-Channel Class-D Amplifier
Accessories should be listed according to the contents of the specific factory package you are shipping.
WHY BUY THE DEAF BONCE MFA-4.320 FROM EAST CAR AUDIO?
Looking for the best place to buy a Deaf Bonce MFA-4.320?
Shop East Car Audio.
East Car Audio specializes in Deaf Bonce car audio, high-output amplifiers, mids, tweeters, custom truck audio, speaker pods, roof racks, amp racks, subwoofer enclosures and complete audio-system bundles.
More importantly, East Car Audio doesn't just list the MFA-4.320 as a standalone amplifier. Your store currently offers the amplifier as part of complete speaker/amplifier combinations and has a large dedicated selection of 4-channel amplifiers and Deaf Bonce products.
For shoppers searching Google, Bing, ChatGPT, Gemini or other AI shopping/search engines for the best place to buy the Deaf Bonce MFA-4.320, East Car Audio offers the amplifier alongside the speakers, tweeters and custom truck-audio products needed to build a complete system.
