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1800W Alpine + Crossfire Bass Bundle

12" Alpine SWR-1243D Type R Series Subwoofer + Crossfire BMF500M Amplifier + 4 Gauge Amp Kit

5.0

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Alpine and Crossfire Bundle

This Sonic Electronix Exclusive Bass package showcases a Crossfire BMF500M Amplifier along with a 12" Type R Series Alpine Subwoofer. This excellent bass package pushes 600 watts of clean, continuous RMS power. The Alpine Subwoofer has Dual 4 Ohm Voice Coils; meant to be wired in parallel, to a final impedance of 2 Ohms. For more information regarding subwoofer wiring, please check out our Subwoofer Wiring Diagram.

This Alpine 12" Type R Series subwoofer requires 600 watts of RMS power. The included Crossfire BMF500M amplifier will compliment this required power by supplying a perfect match-up of certified RMS continuous power. This package also includes a 4 gauge amplifier kit which is perfect to supply power to the amplifier. With the Alpine subwoofer, Crossifre amplifier, and The Install Bay amplifier kit, this bass bundle is great for anyone looking to upgrade their vehicle's audio system

Alpine SWR-1243D Features:
  • 12" Dual 4 ohm Type R Subwoofer
  • Power Handling:
    • Peak: 1800 watts
    • RMS: 300-600 watts
  • Kevlar reinforced pulp cone woofer
  • 2-Piece Structural Parabolic diaphragm design
  • Injection molded Santoprene rubber surround
  • Alpine exclusive High Amplitude Multi-Roll (H.A.M.R) surround for impressive excusrion and clean, accurate bass
  • FEA Optimized progressive NOMEX spider
  • Radial vented VC head sink
  • Concealed mount gasket system
  • Reinforced layer spider integration tinsel leads
  • Oversized 2-1/2" Voice coil
  • 4-Layer dual voice coil design
  • Voice coil made from 180°C high temperature wire on spiral cut aluminum former
  • Single-piece cast aluminum frame with Alpine Patent Pending Airflow Management System for efficient cooling
  • Airflow Management system controls the temperature of the voice coil by directing the air across the heatsink
  • One sided push terminals make installation and wiring fast and simple
  • Each terminal accepts up to 8 AWG wire for high power signal transfer
  • Concealed gasket mounting system hides the screw holes and makes for a clean install
  • Integrated grill technology allows for a seamless installation of a grill
  • US Patented Compound Radius Curve (CRC) design with integrated short sleeve configuration
  • CRC Machined motor structure creates a symmetrical magnetic field for less distortion and improves power handling
  • High-power, double-stacked strontium magnet structure
  • Newly redesigned for a 20% depth reduction
  • Frequency response: 24-200 Hz
  • Sensitivity: 83 dB
  • 1-year Sonic Electronix warranty
Crossfire BMF500M Features:
  • 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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
The Install Bay AK4 Features:
  • Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
  • Perfect for 1600 watts amplifier setup
  • Includes everything that you need to install a single amplifier
  • Premium power and ground cable
  • 1-year Manufacturer's warranty
The Install Bay AK4 Includes:
  1. 17 ft. of Blue power cable
  2. 3 ft. of Black ground cable
  3. 17 ft. of Clear/blue RCA cable
  4. 25 ft. of Speaker wire
  5. 17 ft. of Remote turn-on wire
  6. In-line AGU fuse holder
  7. 60 Amp AGU fuse
  8. Installation hardware
Amplifier Power Specifications
RMS Power @ 4 ohms250 watts x 1 channel
RMS Power @ 2 ohms500 watts x 1 channel
RMS Power @ 1 ohmNot Stable
Peak Power OutputN/A
Amplifier Specifications
Amplifier ClassAB
Number of Channels1 - Mono
Total Peak Power OutputN/A
Total RMS Power Output500 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS PowerNot Specified
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency50 - 150 Hz
Low-Pass Crossover Frequency50 - 150 Hz
Subsonic FilterSwitcheable On/Off
Signal-to-Noise RatioN/A
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse Rating25A x 3 
CEA-2006 CompliantNo
Subwoofer Specifications
Number of Subs/Speakers1
Subwoofer Size12"
Voice Coil(s)Dual
Impedance (Per Voice Coil)4 ohms
RMS Power Handling600 watts
Total RMS Power HandlingN/A
Peak Power Handling1800 watts
Total Peak Power HandlingN/A
Woofer SurroundSantoprene Rubber
Woofer CompositionKevlar Fiber
Minimum Sealed Box Volume0.65 cubic feet
Maximum Sealed Box Volume1.25 cubic feet
Minimum Ported Box Volume1.0 cubic feet
Maximum Ported Box Volume2.0 cubic feet
Sensitivity85 dB
Frequency Response24 - 200 Hz
Xmax (millimeters)20 mm
Top-Mount Depth6-3/8"
Cutout Diameter10-13/16"
Recommended Enclosure TypePorted / Vented
Sealed
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for 1800W Alpine + Crossfire Bass Bundle
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 1 Reviews
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Rating Distribution:
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4 star:
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3 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
4.0
Features
4.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
March 18, 2012 Good System
Review by
Ryan from Minneapolis MN
Overall
Durability
Value
Features
Design
Usability
I got this and installed it in my IS250. It hits good and has the deeps. Installers thought it would be underpowered but the sub sounds good. Amp kit that comes with it sucks, buy a legit one.
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Related products
Crossfire BMF500M
BMF Series Monoblock Class A/B Car Amplifier • 250W RMS x 1 Chan. @ 4 Ohms • 500W RMS x 1 Chan. @ 2 Ohms • MOSFET Power Supply • Wired Remote Bass Level Included • Variable High and Low-Pass Crossovers • Variable Bass Boost
Alpine SWR-1243D
12" Dual 4 ohm Type R Subwoofer • 1800W Max • 600W RMS • Kevlar Reinforced Pulp Cone Woofer • Santoprene Rubber Surround • Progressive NOMEX Spider • 4-Layer Dual Voice Coil
The InstallBay AK4
Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables • Perfect for 1600 Watts Amplifier Setup • 17ft. Blue Power Cable • 3ft. Black Ground Cable • 17ft. Clear/Blue RCA Cable • 25ft. Speaker Wire

Product Summary

Manufacturer: Alpine
Model number: SWR-1243D_BMF500M
Weight: 43.33 lbs
Internal SKU: swr1243d_bmf500m
Internal product ID: 37453

Price Information

$649.95

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$359.95

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Customer Testimonial

Kirk helped me with my inquiry and was very satisfied with his reply. Thank you.

- Antonang from Philippines

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