Black Diamond Car Audio 12" 1200 Watts 2-Ohm DVC Bass Subwoofer DIA-R12D2

Black Diamond SKU: DIA-R12D2

5.0 / 5.0 based on 1 review

$98.95 $109.99 Save $11.04

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Black Diamond Car Audio 12" 1200 Watts 2-Ohm DVC Bass Subwoofer DIA-R12D2

This Black Diamond DIA-R12D2 delivers an impressive 1200W Max Power with 600W RMS at Dual 2+2 Ohm. Once you hear it, you will finally realize what big, rich bass sounds like. The R12D2 provides multiple options and flexibility to wire Parallel, Series, or Independent. Settle for nothing but the best with Ferrite magnets that produce a wider range of tones and can handle tremendous power at high volumes. This ultra-reliable subwoofer has dual voice coils, Kevlar dust cap, and foam edges all at an affordable price. What more can you ask for?

This Listing Includes:
(1) Black Diamond 12" Subwoofer DIA-R12D2


SPECIFICATIONS:
Nominal Diameter: 12" / 304mm
Nominal Impedance: 2+2 OHMS
RMS Power Handling: 600 Watts
MAX Power Handling: 1200 Watts
Sensitivity (1w/1m): 85.5dB
Frequency Response:20-300Hz
Recommended Lo Pass Crossover:80Hz

MOTOR SPECIFICATIONS:
Voice Coil Diameter: 2.5" / 63.5mm
Voice Coil Former Material: Aluminum
Winding Material: CCAW
Cone Material: Paper
Dust Cap: Paper
Surround Material: Foam
Basket Material / Material de la Canasta: Steel
Basket Color - Finish: Black
Magnet Material: Ferrite
Magnet Weight: 100 oz
Displacement Volume: 1.9L / 0.07ft3

THIELE & SMALL PARAMETERS:
Equivalent Volume: 33.79L / 1.19ft3
Excursion (one way): 13.5mm
Free Air Resonance: 33Hz
Mechanical Factor: 3
Electrical Factor: 0.562
Total Factor: 0.473
Moving Mass: 259.7g
Compliance: 0.108 mm/N
Bl Factor: 17.717
Voice Coil Inductance: 0.410mH
Diaphragm Area: 471.25 cm2
Dc Resistance: 1.8 + 1.8 ohm
Efficiency Bandwith Product: 58.7

MEASUREMENTS:
Overall Diameter:12.6" / 320mm
Overall Depth: 7.75" / 197mm
Front Mount Baffle Cutout: 10.86" / 276mm
Mounting Depth: 6.6" / 168mm
Motor Diameter: 6.14" / 156mm

RECOMMENDED ENCLOSURES:
Sealed Internal Volume: 28.3L / 1ft3
Sealed Box Output Response: 45Hz
Ported Internal Volume: 56.6L / 2ft3
Port Size - Square (WxHxLong): 1.18"x12.6"x14.17" / 30x320x360mm
Port Tunning Frequency: 32Hz
Ported Box Output Response: 27Hz

Customer Reviews

Based on 1 review
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Stephen Mann
Astounding subwoofer

I was very impressed with these subwoofers. They sound awesome and hit very hard for a 12” woofer. I like them so much I plan on adding 2 more woofers soon. These woofers compare to much higher priced woofers in terms of quality and sound. I highly recommend them.