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PRV 10MR650A Midrange

PRV 10MR650A Midrange


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PRV 10MR650A Midrange

PRV 10MR650A Midrange


  • 10" Mid Range - 8 Ohm
  • Ferrite Magnet
  • 97.5 dB - 650 Watts


In stock

  • 10" Mid Range - 8 Ohm
  • Ferrite Magnet
  • 97.5 dB - 650 Watts

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PRV Audio’s ALTO Series were carefully crafted and voiced to reproduce a natural, smooth sound while remaining dynamic. To get the superior fidelity, a special composite cone is used to smooth frequency response and to keep the moving mass low, increasing the efficiency. Meet the new improved version from 10W650A-4

  • New basket design implemented, reducing its size from 4.33″ to 3.90″ of mounting depth
  • Improvement on output throughout + 1dB on the low frequency frequency response
  • Gain on the vocal response from 350 Hz to 4000 Hz
  • Increased on voice coil winding has improved power handle and raised its Xmax to 5.72 mm

The purpose to built this midrange was to increase vocal response where the 10W650A-4 lack output without losing any midbass.

All new features on the  10MR650A make it capable of high output and low distortion, this mid range is perfect for filling in the important midrange response in any high output sound system. Great Addition to the ALTO Series!

  • 2.5″ layer CCAW voice coil wound on a glass fiber former, 4 Ohm
  • Vented pole piece dissipates excess heat to minimize power compression
  • 650 Watts Program RMS power makes high acoustical output
  • 80 to 6,500 Hz frequency response makes this great midrange with low midbass response
  • Covers the majority of the vocal range allow easy system integration with a tweeter
  • Also available at 8 Ohm – 10MR650A

The new 10MR650A-4 from ALTO Series has everything you want in a midrange pro audio loudspeaker, without sacrificing performance we have designed a compact and versatile footprint with only 3.90” of mounting depth.

This midrange speaker is optimized for custom car audio applications to perform best in very small enclosures. It works excellently as a door speaker in car audio applications or as a low frequency mid for 2-way stuntwall systems.

Popular Combination with the 10MR650A-4 on custom doors is the WG175Py-Nd-4 Mini Mids and Highs compression horn driver – Combining 1 Horn driver per 1 Speaker, all tuned with our digital sound processor to easily blend them together with the following settings:

10MR650A-4 – High Pass Filter HPF 120 Hz at BT18 Filter to Low Pass Filter LPF 2200 Hz at BT12, following the compression driver from 1600Hz all way to 20,000Hz

Recommended system package 4x 10MR650A-4 + 4x WG175Py-Nd-4
Recommended Amplifier for 4x 10MR650A wired in parallel – QS3000 at 1 Ohm

Technical Details


*Nominal power handling is defined as the maximum RMS power that the speaker can handle in a 2-hour test with a pink noise with 6dB of crest factor and a bandpass filter with 12db/oct tuned in its usable frequency range.

**Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters, this power can be used to define the optimum amplifier power to provide a clean signal without clipping or saturation.

***Max Peak Power is the maximum power operation for the speaker, this power is allowed just for a few fractions of a second, usually found just on the peaks of the music. Keeping this power for a little longer timer will damage the speaker.

  • Nominal Diameter 10″ (254 mm)
  • Nominal Impedance 8 Ohm
  • Nominal Power Handling* 325 Watts
  • Continuous Program Power (RMS)** 650 Watts
  • Max Peak Power*** 1300 Watts
  • Sensitivity 2.83V at 1m97.5 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 Depth16.2 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
  • BI Factor
    • Bl
    • 12.25 Tm
  • Dc Resistance
    • Re
    • 5.6 Ohm
  • 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 Depth 4.23”(107.5 mm)
  • Mounting Depth 3.90”(99 mm)
  • Overall Diameter 10.10”(256.5 mm)
  • Front Mount Baffle Cutout 9.20” (233.5 mm)
  • Net Weight 10.4 Lbs (4.7 kg)
  • Shipping Weight 12.8 Lbs (5.8 kg)
  • Carton Dimensions WxLxH 12.9”x 12.9” x 6.9” (328 x 328 x 175mm)

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Repair Parts

  • PRV RK10MR650A


    Regular price $39.91
    Regular price $49.89 Sale price $39.91