Description

This Black Diamond special combo includes a Black Diamond DIA-P2500X1D 2500w monoblock amplifier powering 4 Black Diamond DIA-R12D2 12″ Subwoofers to really shake up the neighborhood.

Once you hear the Black Diamond DIA-R12D2 12″ Subwoofer, you will finally realize what big, rich bass sounds like. The DIA-R12 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?

The Black Diamond DIA-P2500X1D 2500w monoblock amplifier has a high Quality design only using the best parts for assembly. Low pass filters so you can adjust the bass easily to match your perfect bass and sound level. The amp includes a bass knob for on the fly adjustments. Great power rating of 2500w at 1 ohm RMS that will push most high powered subs to their limit for great sound and volume.

Black Diamond P1500X1D SPECIFICATIONS:
Total Watts (Peak): 2500W
RMS Power 4 ohm: 900W x 1
RMS Power 2 ohm: 160W x 1
RMS Power 1 ohm: 2500W x 1
Frequency Range: 10-300Hz
Signal to Noise Ratio: >95dB

Black Diamond 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

Black Diamond DIA-R12D2 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

Black Diamond DIA-R12D2 TS 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

Black Diamond DIA-R12D2 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

Black Diamond DIA-R12D2 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

We are proud to be an authorized Black Diamond dealer.

Additional information