Deaf Bonce MF-12S D2

1600W Peak (800W RMS) 12” Machete Series Subwoofer


• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Foam Surround
• Impedance: 2+2
• Mount depth: 6.29"
• Sensitivity: 86.00 dB

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Product Details:

  • 12" 2+2 Machete Series Subwoofer
  • Power Handling:
    • Peak: 1600 watts
    • RMS: 800 watts
  • Paper Cone
  • Foam Surround
  • Steel Frame
  • 11.14" High Temperature Copper Voice coil
  • 14.00 mm Xmax
  • Ferrite magnet motor structure
  • Resonance Frequency (Fs): 35.00 Hz
  • Sensitivity: 86.00 dB
  • Ported Hz Setting: 35
  • Ported box volume: 1.7 cubic feet
  • Top-mount depth: 6.29"
  • Cutout diameter: 11.14"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide

Specifications & Details

Subwoofer Specifications
Machete Series
Subwoofer Size
Peak Power Handling
1600 watts
RMS Power Handling
800 watts
Impedance (Per Voice Coil)
Voice Coil Material
Voice Coil Diameter
86.00 dB
Xmax (millimeters)
14.00 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Woofer Surround
Magnet Type
Subwoofer Grille
Re-Cone Kit Available
CTA-2031 Compliant
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Optimum Ported Box Volume
1.7 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
35.00 Hz
Equivalent Compliance (Vas)
36.50 liters
Total Speaker Q Value (Qts)
Electrical Resistance of Voice Coil (Re)
1.8+1.8 ohms
What is in the box?
User manual
Warranty/Registration card
WITB: Subwoofers
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:

MF-12S D2



Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

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Customer Photos & Videos

Customer Reviews

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Went in blind, came out deaf

I have an 08 IS250, so you can imagine the trunk space is kinda small. Back in March I bought a Skar audio bundle. The first amp I received, went shot the 2nd day and Skar replaced it…but the replacement was lost/stolen via FedEx. To get back up and runnin I bought a 1ohm TarAmps Bass 800 but it smoked my sub out quick. I seen a few videos on Deaf Bonce and was skeptical at first since there were no reviews on any of their products on here. I took a chance and holy sh**, it blew me away with how crisp and hard it hits with my amp. I’m on the break in period so I don’t have the gain set over 1/4 but it rattles my whole car and my chest. I can’t imagine the next few weeks once it’s settled and I can take the gain up to half or more depending on clipping…So if you been on the fence I would definitely recommend any Deaf Bonce products. They are hard hittin Slappers for sure.

By Brian on September 24, 2022 Checkmark Icon Verified purchase


found this helpful.

By Saul on November 27, 2023 Checkmark Icon Verified purchase


found this helpful.

Hard Hitting Bass

I was really impressed with these subs. They seem very well built and seem to hit pretty impressive SPL's. Currently in a sealed enclosure.

By Eric on May 15, 2024 Checkmark Icon Verified purchase


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