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Black Diamond 12" 1200 Watts 2-Ohm Dual Voice Coil Subwoofer DIA-R12D2

Black Diamond 12" 1200 Watts 2-Ohm Dual Voice Coil Subwoofer DIA-R12D2

Regular price $98.99 USD
Regular price $137.49 USD Sale price $98.99 USD
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Black Diamond Car Audio 12" 1200 Watts 2-Ohm DVC Bass Subwoofer DIA-R12D2

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"
-Overall Depth: 7.75"
-Front Mount Baffle Cutout: 10.86"
-Mounting Depth: 6.6"
-Motor Diameter: 6.14"

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