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  • 15″ Woofer – 8 Ohms
  • Ferrite Magnet
  • 95 dB – 700 Watts


In stock


SKU: 15W700 Category: Tag:


The 15W700 15″ PRV Audio pro audio Woofer is a perfect drop in replacement for many full range loudspeaker applications and offers a smooth response from as low as 38hz and packs some punch in the mid bass range through 3,000 hz.

The voice 3” voice coil and suspension, ensures its ability to withstand long hours of operation without compromising efficiency of the speaker. A thick, yet light rigid cone ensures accurate response and power handling. If you are looking for an affordable drop-in replacement for your full range pro sound cabinets, try the 15W700. It’s the best-selling woofer at PRV Audio for a reason!


  • Nominal Impedance: 8 Ohms
  • Rated AES Power Handling (RMS): 350 Watts
  • Program Power: 700 Watts
  • Sensitivity (1W/1m): 95 dB
  • Voice Coil Diameter: 3″

WARNING: Cancer and Reproductive Harm –

Technical Details


Nominal Diameter 15″ (381 mm)
Nominal impedance 8 Ohms
Rated AES Power Handling (RMS) 350 Watts
Program Power 700 Watts
Sensitivity 2.83V at 1m 95 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
80 Hz**
**12db Per Octave Crossover
Frequency Response at -10dB 35 – 3,500 Hz
Voice Coil Diameter 3″ (76 mm)
Voice Coil Wire Copper
Voice Coil Winding Depth 16.5 mm
Former Material Kapton
Magnetic Gap Depth 5.5 mm
Frame Material Stamped Steel



Equivalent Volume Vas 308.1 l
Excursion (mathematical)*** Xmax 6.87 mm
Free Air Resonance Fs 31.69 Hz
Mechanical Factor Qms 16.27
Electrical Factor Qes 0.65 
Total Factor Qts 0.62
Cone Area Sd 935 cm²
Mechanical Mass Mms 99.87 g
Bl Factor Bl 13.97 Tm
Dc Resistance Re 6.4 Ohms
Inductance Le 1.33 mH at 1 kHz
Mechanical Mass Without Air Mmd 83.70 g
Mechanical Compliance Cms 0.252 mm/N

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


Overall Diameter 15.16” (385 mm)
Front Mount Baffle Cutout 14.13” (359 mm)
Mounting Depth 5.51” (140 mm)
Overall Depth 5.79” (147 mm)
Net Weight 11.17 Lbs (5.07 kg)
Shipping Weight 12.73 Lbs (5.77 kg)
Carton Dimensions W x L x H 16.06” x 16.06” x 6.89”
(408 x 408 x 175 mm)


Customer questions & answers

  1. 0 votes
    Q What would be the optimal enclosure type and volume for the 15w700 woofer answer now
    Asked by Darin Zunski on September 25, 2019 3:51 am
    Answered by the admin

    We recommend a vented box with 100 liters (inside volume) tuned at 45Hz (2 ports round-shaped with 100mm diameter and 125mm length). For full power it is mandatory to use a 12db/oct high pass filter (HPF) tuned at 40Hz to avoid excessive cone excursion.

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