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  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers
  4. Car Bass Packages & Powered Subs
  5. Alpine SWR-12D4 MDFD12 BRX15161D BAK42

See all parts that fit your 2011 A5

(2) Alpine Type-R SWR-12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

(2) Alpine Type-R SWR-12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

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• 1000 Watts RMS
• 3000 Watts Max
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers

Learn more about the swr12d4_mdfd12_brx15161d

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Description

Alpine brand icon

Authorized dealer



General Features:

  • 12" Fifth-Generation Type-R Series Car Subwoofer
  • Power Handling:
    • Peak: 3000 watts
    • RMS: 250-1000 watts
    RMS Notification: The objective rated wattage for the SWR-12D4 Subwoofer is 750W RMS. Alpine historically labeled this subwoofer as "up to" 1000W RMS so it would line up versus other brands that at times unscrupulously overrated their subwoofers. The new R-W12D4 from Alpine (which we can upgrade you to for a limited time) is built on an improved platform, with a more efficient design and will outperform the SWR-12D4 across the board. Enjoy!
  • Recommend power range: 250 - 750 watts RMS
  • Impedance: Dual 4 ohm
  • Kevlar treated pulp cone
  • Reinforced parabolic cone structure with Poly-Mica dust cap
  • Durable High Amplitude Multi-Roll santoprene surround
  • Progressive Conex spider with reinforced layer tinsel lead
  • Concealed mount gasket
  • Cast aluminum frame with integral shorting sleeve
  • Radial vented heat sink
  • Compound Radius Curve pole geometry
  • Oversized 2.6", High-Temperature, 4-Layer Dual Voice Coil
  • Spiral cut, black anodized aluminum former
  • Airflow Optimized dual flare pole vent
  • High-grade strontium ferrite segmented magnet assembly
  • Integrated 8 AWG push terminals with VC jumpers
  • Top-mount depth: 6-3/8"
  • Cutout diameter: 10-7/8"
  • Frequency response: 24 - 200 Hz
  • Xmax: 20mm
  • Sensitivity: 84.9dB
  • Magnet weight: 127oz
  • Protective 2-Piece Grille Available, sold separately: Alpine KTE-12G
  • Recommended sealed enclosure: 0.55 - 1.00 ft³
  • Recommended ported enclosure: 1.00 - 1.50 ft³
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Individually

Check out the Alpine Type-R Subwoofer Owner's Manual

Product history:

(newest, current model)
Alpine SWR-1243D thumbnail
(previous model, replaced by (2) Alpine Type-R SWR-12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit)
Alpine SWR-1242D thumbnail
(previous model, replaced by Alpine SWR-1243D)
Alpine SWR-1241D thumbnail
(previous model, replaced by Alpine SWR-1242D)

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Specifications & Details

Subwoofer Specifications
Series
Type-R Series
Subwoofer Size
12"
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
RMS Power Handling
1000 watts
Peak Power Handling
3000 watts
Woofer Surround
Santoprene Rubber
Woofer Composition
Kevlar Fiber
Minimum Sealed Box Volume
0.55 cubic feet
Maximum Sealed Box Volume
1.00 cubic feet
Minimum Ported Box Volume
1.0 cubic feet
Maximum Ported Box Volume
1.50 cubic feet
Sensitivity
84.9 dB
Frequency Response
24 - 200 Hz
Xmax (millimeters)
20 mm
Top-Mount Depth (Mounting Depth)
6-3/8"
Cutout Diameter
10-7/8"
Recommended Enclosure Type
Ported / Vented
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details

Manufacturer:

Alpine

Model Number:

SWR-12D4 MDFD12 BRX15161D BAK42

Weight:

21.00lbs

Internal SKU:

swr12d4_mdfd12_brx15161d

Internal Product ID:

164257

Customer Ratings & Reviews

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