• Crossfire BMF500M Amplifier Unboxing
  • How to Install a Car Amplifier
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Crossfire BMF500M

500W RMS Class A/B Monoblock BMF Series Car Amplifier

  • 4.5

(2 reviews)

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Accurate Power with Crossfire

Sonic Electronix is excited to be carrying Crossfire's BMF Series Amplifiers. Available from 2-Channel to Monoblock configurations, making them perfect for any application and situation. Rated at 12.5V, instead of the industry standard of 14.4V, gives these amplifiers accurate and reliable power ratings. No need to worry about voltage drop or over-stated power ratings with BMF Series amplifiers. Variable low pass and high pass electronic crossovers allow for complete control for fine tuning of your car audio system. BMF amplifiers feature Military spec. audiophile grade components, increasing the efficiency, reliability and performance. The 5-way protection circuity and soft start features protect both the amplifier and devices being amplified from any electrical surge, overload, or thermal overheating. With this feature you can rest assure that your system and vehicle will always be safe. If you are looking for an accurate, reliable, clean and efficient amplifier, Crossfire's BMF series amplifiers are the way to go.

  • BMF Series Monoblock Class A/B Car Amplifier
  • RMS Power Rating: (12.5V)
    • 4 ohms: 250 watts x 1 chan.
    • 2 ohms: 500 watts x 1 chan.
  • Total power output: 500 watts x 1 chan.
  • High efficiency MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) indicator
  • Variable Bass Boost (0 to +12 dB at 45Hz)
  • Soft Start, on/off circuitry
  • Military spec. audiophile grade components
  • Multi-stranded power toroid
  • High-efficiency Bipolar output transistors
  • Wire free PC Board layouts
  • Over-sized capacitor bank
  • Variable high-pass and low-pass electronics crossovers
  • Mono channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 5-Way System Protection circuitry
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Low level: 0.15V-6V
  • Full-range crossover filter
  • Variable high-pass filter (50-150 Hz)
  • Variable low-pass filter (50-150 Hz)
  • Switchable on/off subsonic filter
  • Dimensions: 13"L x 8"W x 2-3/8"H
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms 250 watts x 1 channels
RMS Power @ 2 ohms 500 watts x 1 channels
RMS Power @ 1 ohm Not Stable
Amplifier Specifications
Amplifier Class AB
Number of Channels 1 - Mono
Total RMS Power Output 500 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged Not Bridgeable
THD at Rated RMS Power Not Specified
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover Low-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency 50 - 150 Hz
Low-Pass Crossover Frequency 50 - 150 Hz
Subsonic Filter Switcheable On/Off
Bass Boost 0 - 12 dB
Bass/Gain Remote Yes
Fan Cooled No
Fuse Rating 25A x 3 
CEA-2006 Compliant No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Crossfire BMF500M
Average Customer Rating is 4.5 out of 5 stars:
  • 4.5
based on 2 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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what's this?
Average Attributes Rating:
Durability
  • 4.5
4.5
Value
  • 4.5
4.5
Features
  • 4.0
4.0
Design
  • 4.0
4.0
Usability
  • 4.5
4.5
what's this?
Most Helpful Customer Reviews:
September 5, 2012 Crossfire Amp
Review by
Ryan from Golden Valley, MN
Overall
  • 4.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 4.0
Not as well as known manufacturer, but this amp meets its numbers. My Type-R paired with it puts the Boom in the trunk. If you have a larger you may want some more power.
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April 10, 2012 amp
Review by
roberto from danbury, CT
Overall
  • 5.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 5.0
it has not givin me a problem yet. i like it very much
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Belva BAK42 Belva BAK42
4 Gauge Amplifier Installation Kit with RCA Interconnect Cable
$34.99
NVX XKIT42 NVX XKIT42
100% OFC Complete True 4 Gauge Amp Wiring Kit with RCA Interconnect Cables and Speaker Wire!
$94.99
NVX XKIT44 NVX XKIT44
4-Channel 100% OFC Complete True 4 Gauge Amp Kit with RCA Cables and Speaker Wire
$114.99
Kicker PKD4 Kicker PKD4
Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks
$199.95
StreetWires ZN1K-04 StreetWires ZN1K-04
4 Gauge (AWG) ZN1 Series Single Amplifier Installation Kit for Systems up to 1000 Watts
$39.99
Stacking Hardware & Strapping Accessories
Use this stacking hardware to mount multiple amplifiers together for a clean, professional installation. Maximize your output with these accessories to strap your amplifiers together.
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XIX2025 Strapping RCA XIX2025 Strapping RCA
0.25 Meter (0.86 ft) Hyper-Flex RCA cable w/ Serpentine-Cut Nickel Plated Connectors
$13.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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NVX XWS1225 Speaker Wire NVX XWS1225 Speaker Wire
25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
$39.99
Kicker XW1220 Speaker Wire Kicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$39.95
StreetWires SCP1215BL - 12 AWG Speaker Wire StreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$24.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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NVX XIV25 V-Series 2-Channel RCA Cable NVX XIV25 V-Series 2-Channel RCA Cable
16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
$13.99
Kicker Z-Series RCA Interconnect Cables Kicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation!
$22.95
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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e2 ECAP1 by Scosche - Mid-Level 1 Farad e2 ECAP1 by Scosche - Mid-Level 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
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Rockford Fosgate RFC1D - Top of the Line 1 Farad Rockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
$99.95
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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StreetWires FB4 StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing
$7.99
Kicker DB1448 (09DB1448) - Top of the Line! Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs
$29.95
Professional Installation for your Car Power Amplifier Professional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.
$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
  Product Price Add?
Scosche SPL Meter SPL1000F Scosche SPL Meter SPL1000F
Handheld boomSTICK measures your SPL range from 60 to 135 dB
$24.99
AutoSound 2000 CD-104 AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
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

Product Summary

Manufacturer: Crossfire
Model number: BMF500M
UPC: 807568100193
Weight: 11.00 lbs
Internal SKU: bmf500m
Internal product ID: 36206