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Crossfire BMF1028

10" Dual 4 ohm BMF Series Car Subwoofer

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Premium Bass with Crossfire

Sonic Electronix is excited to introduce the BMF Subwoofer Series from Crossfire. Available in 10" 12" and 15" models, these subwoofers feature a co-polymer cone and stitched rubber surround, increasing the rigidity and optimum performance of the subwoofers. Ranging from 400-600 watts RMS, the subwoofers will produce deep,clean hitting bass in any vehicle. The "FIT" dual voice coil impedance selector will allow for instant series or parallel voice-coil configuration when wiring dual voice coils. This will allow quick and easy wiring installation when dealing with either the dual 2 or dual 4 ohm versions. Spring loaded compression input terminals will create a secure and reliable connection each and every single time. Designed to work in either sealed or ported enclosures, perfect for those seeking sound quality or sound pressure level. These high-end, high-quality BMF series subwoofers function like a premium subwoofer at an affordable price.

  • 10" Dual 4 Ohm BMF Series Car Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Impedance: 4 Ohms
  • Co-polymer cone material
  • Stitched rubber surround
  • Proprietary chrome aluminum cast frame
  • Flexible Impedance Technology (FIT)
  • Dual Voice Coil (DVC) impedance selector
  • Chromed signature etched back plate
  • Chrome plated extended/vented back plate
  • Compression nickel-plated sprig loaded input terminals
  • Designed for both vented and sealed enclosures
  • 2-1/2" 4 Layer Dual 4 Ohm Kapton voice coil
  • Dual 85 oz. ceramic stacked magnet structure
  • Frequency response: 20-250 Hz
  • Sensitivity: 83.4 dB
  • Xmax: 14mmm
  • Mounting depth: 5-7/8"
  • Cutout dimensions: 9-1/2"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Subwoofer Specifications
Subwoofer Series BMF
Subwoofer Size 10"
Peak Power Handling 800 watts
RMS Power Handling 400 watts
Voice Coil(s) Dual
Impedance (Per Voice Coil) 4 ohms
Frequency Response 20 - 250 Hz
Sensitivity 83.4 dB
Xmax (millimeters) 14 mm
Subwoofer Design Round / Circle
Main Cone Color Black
Woofer Composition Copolymer
Woofer Surround Rubber
Subwoofer Grille No
Re-Cone Kit Available No
Recommended Enclosure Specifications
Recommended Enclosure Type Bandpass
Ported / Vented
Sealed
Minimum Sealed Box Volume 0.45 cubic feet
Maximum Sealed Box Volume 1.20 cubic feet
Minimum Ported Box Volume 0.95 cubic feet
Maximum Ported Box Volume 1.90 cubic feet
Top-Mount Depth 5-7/8"
Cutout Diameter 9-1/2"
Shallow Mount Installation No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
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Empty Enclosures
Every subwoofer needs an enclosure to mount in and these high quality boxes are perfect for your new woofer! After a quick installation, you'll be ready for some real bass in your car!
  Product Price Add?
Sealed Subwoofer Enclosure Sealed Subwoofer Enclosure
Single sealed 10" hatchback enclosure made from 3/4" MDF construction and covered in gray carpet.
$37.99
Subwoofer Grilles
Protect your subwoofer while making your enclosure look great! These subwoofer grilles are the perfect addition to your new subwoofer.
  Product Price Add?
10" Universal Subwoofer Grille 10" Universal Subwoofer Grille
Protect your subwoofer with this aluminum grille that is simple to install.
$18.99
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
  Product Price Add?
15 ft. of 12 AWG StreetWires Speaker Wire 15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$24.99
20 ft. of 12 AWG Kicker Speaker Wire 20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$39.95
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
  Product Price Add?
Dynamat Rubber Roller Dynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Extreme Bulk Pack Dynamat Extreme Bulk Pack
36 ft. Dynamat Xtreme Bulk Pack enhances the sound for your entire car!
$159.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
  Product Price Add?
20 oz. Bag of Poly-Fil 20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray 16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$5.99
Binding Post Terminal Cup Binding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$4.99
Banana Clip Terminals Banana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
Installation, Tools & Accessories
Don't forget to get the tools and accessories that will help you install your new subwoofer in your vehicle. Whether you opt for the professional installation card or the do-it-yourself method, you will need the following to help you out!
  Product Price Add?
Car Stereo and Speaker / Subwoofer Installation Tool Kit Car Stereo and Speaker / Subwoofer Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.
$24.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Crossfire
Model number: BMF1028
Weight: 18.50 lbs
Internal SKU: bmf1028
Internal product ID: 36225