PRV Audio 10MR650A (Single Unit)

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Vendor : PRV Audio

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The brand new ALTO Series 10″ Mid Range Loudspeaker.


  • Nominal Impedance: 8 Ohms
  • Rated AES Power Handling (RMS): 325 Watts
  • Program Power: 650 Watts
  • Voice Coil Diameter: 2.5″


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 97.5 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
150 Hz**
**12db Per Octave Crossover
Frequency Response at -10DB 80 – 6,500 Hz
Voice Coil Diameter 2.5″ (68 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 16.2 mm
Former Material Polyimide
Magnetic Gap Depth 9.5 mm
Frame Material Stamped Steel


Equivalent Volume Vas 41.9 l
Excursion (mathematical)*** Xmax 5.72 mm
Free Air Resonance Fs 64.7 Hz
Mechanical Factor Qms 14.19
Electrical Factor Qes 0.48
Total Factor Qts 0.47
Cone Area Sd 398 cm²
Mechanical Mass Mms 31.86 g
Bl Factor Bl 12.25 Tm
Dc Resistance Re 5.6 Ohms
Inductance Le 0.44 mH at 1 kHz
Mechanical Mass Without Air Mmd 27.37 g
Mechanical Compliance Cms 0.190 mm/N

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


Overall Diameter 10.10”(256.5 mm)
Front Mount Baffle Cutout 9.20" (233.5 mm)
Mounting Depth 3.90”(99 mm)
Overall Depth 4.23”(107.5 mm)
Net Weight 10.4 Lbs (4.7 kg)
Shipping Weight 12.8 Lbs (5.8 kg)
Carton Dimensions W x L x H 12.9”x 12.9" x 6.9”
(328 x 328 x 175mm)


Shipping charges for Ratchet's Den are as follows::

$0.00–$25.00 =  $4.95 USD

$25.00–$75.00 =  $9.95 USD

$75.00–$100.00 =  $14.99 USD

$101.00 and up =  $19.99 USD


Returning Goods

You are responsible for the cost and risk of returning item to us. You should send items to the following address:

13978 SW 139th Ct Miami Florida, 33186 USA

We cannot be held responsible for Goods damaged or lost in return shipment. Therefore, We recommend an insured and trackable mail service. We are unable to issue a refund without actual receipt of the Goods or proof of received return delivery.

Contact Us

If you have any questions about shipping and/or returns, please contact us:

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