PRV Audio 12MB1500 12" Mid Bass Pro Audio Speaker

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PRV AudioSKU: 12MB1500

$239.95 $324.95



The PRV 12MB1500 has an excellent linear response, well controlled down to 80 Hz, which makes it a great option for 2-way cabinet systems that require strong BL magnet force and bass punch.

A very strong ferrite magnetic structure of 25 mm guarantees dynamism and precision and a unique 3,5” inside/outside voice coil design provides a very high-power handling especially in comparison to a standard 3” voice coil. A double silicon spider system ensures excellent control during large excursions of 40 mm peak-to-peak excursion before damage. The dual forced cooling system guarantees a very efficient voice coil ventilation for minimum power compression and incredible power handling.


  • Nominal Impedance: 8 Ohms
  • Rated AES Power Handling (RMS): 750 Watts
  • Program Power: 1500 Watts
  • Sensitivity (1W/1m): 98.5 dB
  • Voice Coil Diameter: 3.5″

Technical Details


Nominal Diameter 12″ (305 mm)
Nominal impedance 8 Ohms
Rated AES Power Handling (RMS) 750 Watts
Program Power 1500 Watts
Sensitivity 2.83V at 1m 98.5 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
90 Hz**
**12db Per Octave Crossover
Frequency Response at -10dB 75 – 5,000 Hz
Voice Coil Diameter 3.5″ (89 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 18.0 mm
Former Material Glass Fiber
Magnetic Gap Depth 10.0 mm
Frame Material Die Cast Aluminum



Equivalent Volume Vas 48.89 l
Excursion (mathematical)*** Xmax 6.50 mm
Free Air Resonance Fs 66.07 Hz
Mechanical Factor Qms 14.66
Electrical Factor Qes 0.43
Total Factor Qts 0.42
Cone Area Sd 575 cm²
Mechanical Mass Mms 54.33 g
Bl Factor Bl 16.39 Tm
Dc Resistance Re 5.1 Ohms
Inductance Le 1.02 mH at 1 kHz
Mechanical Mass Without Air Mmd 46.57 g
Mechanical Compliance Cms 0.107 mm/N

***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4


Overall Diameter 12.60” (320 mm)
Front Mount Baffle Cutout 11.02” (280 mm)
Mounting Depth 5.14” (130.5 mm)
Overall Depth 5.63” (143 mm)
Net Weight 16.7 Lbs (7.57 kg)
Shipping Weight 18.07 Lbs (8.20 kg)
Carton Dimensions W x L x H 13.97” x 13.97” x 8.07”
(355 x 355 x 205 mm)


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