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(22 customer reviews)
In stock
  • 10″ Woofer – 8 Ohms
  • Ferrite Magnet
  • 97 dB – 650 Watts


In stock


SKU: 10W650A Category: Tag:


High fidelity meets high output — PRV Audio ALTO Series Woofers. Audio experts and professional musicians know that tone can make or break a performance, in the studio or on the stage. That’s why PRV Audio’s Alto Series woofers were carefully crafted and voiced to create a natural, smooth sound while remaining dynamic.

To get the right sound, a special composite cone is built with non-pressed paper (visible on the back side) for reduced break-up and smooth sound. A unique, woven-cloth dustcap helps to achieve high sensitivity by reducing moving mass, while helping to cool the voice coil.

You’ll find that Alto Series woofers work remarkably well in vented and sealed cabinets, as woofers in two-way speakers or midrange speakers in three-way systems, and even shine when used as bass guitar and guitar speakers. Upgrade to the PRV Audio ALTO Series… You’ll thank us later!


  • Nominal Impedance: 8 Ohms
  • Rated AES Power Handling (RMS): 325 Watts
  • Program Power: 650 Watts
  • Sensitivity (1W/1m): 97 dB
  • Voice Coil Diameter: 2.5″

WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Technical Details


Nominal Diameter 10″ (254 mm)
Nominal impedance 8 Ohms
Rated AES Power Handling (RMS) 325 Watts
Program Power 650 Watts
Sensitivity 2.83V at 1m 97 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
150 Hz**
**12db Per Octave Crossover
Frequency Response at -10dB 75 – 5,500 Hz
Voice Coil Diameter 2.5″ (65.5 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 13.0 mm
Former Material Kapton
Magnetic Gap Depth 8.0 mm
Frame Material Stamped Steel



Equivalent Volume Vas 34.04 l
Excursion (mathematical)*** Xmax 4.50 mm
Free Air Resonance Fs 72.31 Hz
Mechanical Factor Qms 16.34
Electrical Factor Qes 0.47
Total Factor Qts 0.46
Cone Area Sd 415 cm²
Mechanical Mass Mms 34.04 g
Bl Factor Bl 14.09 Tm
Dc Resistance Re 6.1 Ohms
Inductance Le 0.79 mH at 1 kHz
Mechanical Mass Without Air Mmd 29.24 g
Mechanical Compliance Cms 0.142 mm/N

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


Overall Diameter 10.10” (257 mm)
Front Mount Baffle Cutout 9.25” ( 235 mm)
Mounting Depth 4.3” (110 mm)
Overall Depth 4.72” (120 mm)
Net Weight 10.49 Lbs (4.75 kg)
Shipping Weight 11.25 Lbs (5.10 kg)
Carton Dimensions W x L x H 11.02” x 11.02” x 5.98”
(280 x 280 x 152 mm)


Customer questions & answers

  1. 0 votes

    The 10W650A is more of a woofer and not a subwoofer. If you need low bass you should look into car audio Subwoofers. We have them available from Timpano Audio in 12" and 15". Timpano Audio - Subwoofers

  2. 0 votes
    Q Is this PRV good for mid bass or should i get other? answer now
    Asked by Raúl on May 25, 2020 12:31 am

    This speaker can provide midbass however the 10MB800FT is a better option for a true midbass speaker. 

  3. 0 votes

    Frequency response is between 75-5500Hz. We recommend using between 150-3000hz for full power handling. However, in a motorcycle application ran on less power you can run the frequency a bit lower. This depends on your tuning capability. We also recommend the 4 ohm version if you will only use 2 speakers in your system. 



  4. 0 votes
    Q What amplifier do you recommend using to connect four 10W650A? answer now
    Asked by santiago_axiel on October 5, 2019 10:39 pm

    I recommend an A1MH PRO 2 OHM for 4 10W650A 8 OHM speakers.


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22 reviews for 10W650A

  1. remone woods

  2. Jaslin Matos

  3. Jaslin Matos

  4. remone woods

  5. Brian Reyes Gotay

  6. Pedro Rivera

    Good product!!

  7. Rob Scrimpsher

    I absolutely love the sound quality of these

  8. wilson feliciano

  9. Dean Cotton

    Great midrange

  10. Hector Ortiz


  11. Angel Yosmet Salcedo Ortiz

  12. gregory e.

  13. Luis V.

  14. Luis e Nieves

  15. Juan B.

    Very wonderful experience!

  16. Bryan Vargas

  17. Daniel Mendez


  18. Hector Rivera

  19. Juan C.

    excellent quality I like

  20. Jose Rodriguez

    Love prv thanks

  21. Ernesto Ramos

  22. Alfredo Aguirre

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Repair Parts

Recone Kit for 10W650A and 10W650A-NDY Loudspeakers



PRV AUDIO 10W650A Loudspeaker