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Black Diamond 8" 400 Watts 4 Ohm Dual Voice Coil Subwoofer DIA-8D4

Black Diamond 8" 400 Watts 4 Ohm Dual Voice Coil Subwoofer DIA-8D4

Regular price $57.99 USD
Regular price $72.49 USD Sale price $57.99 USD
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  • GREAT SOUND BUILT FOR TRUE AUDIOPHILES - Black Diamond DIA-8D4 8" Subwoofer puts out all of the power you need and handles low frequencies like a sub twice the price.
  • POWERFUL BASS YOU CAN COUNT ON - Black Diamond DIA-8D4 delivers impressive 400W Max Power with 200W RMS at Dual 4 Ohm, once you hear it you'll finally realize what big, rich bass sounds like.
  • UNIQUE DESIGN - This ultra-reliable subwoofer has dual voice coils, a Kevlar dust cap, and foam edges all at an affordable price. What more can you ask for!
  • HIGH-QUALITY MAGNET - Settle for nothing but the best with Ferrite magnets that produce a wider range of tones and can handle tremendous power at high volumes
  • DUAL VOICE COIL (DVC) - Provides multiple options and flexibility to wire Parallel, Series, or Independent. DVC will make sure you get the most from your system. While typical subwoofers have a single voice coil, Black Diamond offers two


Black Diamond 8" 400 Watts 4 Ohm Dual Voice Coil Subwoofer DIA-8D4







This Black Diamond DIA-8D4 8" Subwoofer puts out all of the power you need and handles low frequencies like a sub twice the price. This subwoofer delivers an impressive 400 Watts Max Power with 200 Watts RMS at Dual 4 Ohm. Once you hear it you'll finally realize what big, rich bass sounds like! This ultra-reliable subwoofer has dual voice coils, Kevlar dust cap, and foam edges all at an affordable price. Settle for nothing but the best with Ferrite magnets that produces a wider range of tones and can handle tremendous power at high volumes. The Dual Voice Coil provides multiple options and flexibility to wire Parallel, Series, or Independent. DVC will make sure you get the most from your system. Experience the excellence of Black Diamond!







This Listing Includes:



(1) 8" Subwoofer DIA-8D4







GENERAL SPECIFICATIONS:



-Nominal Diameter: 8"



-RMS Power Handling: 200W



-MAX Power Handling: 400W



-Nominal Impedance: 4 Ohm



-Sensitivity: (1w/1m): 85.6 dB



-Frequency Response: 50Hz-4.5KHz







MOTOR SPECIFICATIONS:



-Voice Coil Diameter: 2 / 50.8 mm



-Voice Coil Former Material: Aluminum



-Winding Material: CCAW



-Cone Material: Non-Pressed Paper



-Dust Cap Material: Paper



-Surround Material: Foam



-Basket Material: Steel



-Magnet Material: Ferrite



-Magnet Weight: 38 oz



-Displacement Volume: .81L







THIELE & SMALL PARAMETERS:



-Equivalent Volume: 7.166L



-Excursion: 13.5mm



-Free Air Resonance: 50Hz



-Mechanical Factor: 6.435



-Electrical Factor: 0.756



-Total Factor: 0.713



-Moving Mass: 108.325g



-Compliance: 0.039mm/N



-Force Factor: 9.214



-Voice Coil Inductance: 0.614mH



-Diaphragm Area: 201.23cm2



-DC Resistance: 3.4 + 3.4 ohms



-Efficiency Bandwidth Product: 66.13







MEASUREMENTS:



-Overall Diameter : 8.43



-Overall Depth: 4.92



-Front Mount Baffle Cutout: 7.2



-Mounting Depth: 3.86



-Motor Diameter: 5.51

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