Free Shipping for all orders over $55
Shopping cart


(24 customer reviews)
In stock
  • 6″ Mid Range – 4 Ohms
  • Neodymium Magnet
  • 96 dB – 500 Watts

$137.39 $109.91

In stock


SKU: 6MR500-NDY-4 Category: Tag:


The PRV Audio Pro Audio Loudspeaker, 6MR500-NDY 6MR500-NDY-4 and midrange woofer offers outstanding durability and a smooth full range response through 12,500kHz. This woofer is perfect for home Hi-Fi installs, including bookshelf, satellite, surround sound speakers and even the home studio monitors. It is a great option for three way cabinets requiring additional midrange support.

The high end neodymium magnet assembly was chosen to increase sensitivity and power handling. This neodymium is attached to a sturdy reinforced cast aluminum frame to ensure a solid support structure for long lasting play in most any environment. Its light weight of only 3.3 lbs helps keep your enclosures light and is a great use for car audio installers looking for high SPL midrange and upper midrange responses. For car audio enthusiast, this model is also available in 4 ohms.


  • Nominal Impedance: 4 Ohms
  • Rated AES Power Handling (RMS): 250 Watts
  • Program Power: 500 Watts
  • Sensitivity (1W/1m): 96 dB
  • Voice Coil Diameter: 2″

WARNING: Cancer and Reproductive Harm –

Technical Details


Nominal Diameter 6″ (152 mm)
Nominal impedance 4 Ohms
Rated AES Power Handling (RMS) 250 Watts
Program Power 500 Watts
Sensitivity 2.00V at 1m 96 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
220 Hz**
**12db Per Octave Crossover
Frequency Response at -10dB 90 – 13,000 Hz
Voice Coil Diameter 2″ (50 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 11.2 mm
Former Material Kapton
Magnetic Gap Depth 5.5 mm
Frame Material Die Cast Aluminum



Equivalent Volume Vas 5.14 l
Excursion (mathematical)*** Xmax 4.42 mm
Free Air Resonance Fs 99.8 Hz
Mechanical Factor Qms 23.1
Electrical Factor Qes 0.47
Total Factor Qts 0.43
Cone Area Sd 143 cm²
Mechanical Mass Mms 14.14 g
Bl Factor Bl 8.77 Tm
Dc Resistance Re 3.8 Ohms
Inductance Le 0.05 mH at 1 kHz
Mechanical Mass Without Air Mmd 13.17 g
Mechanical Compliance Cms 0.180 mm/N

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


Overall Diameter 6.47″ (164.5 mm)
Front Mount Baffle Cutout 5.59″ (142 mm)
Mounting Depth 2.91″ (74 mm)
Overall Depth 3.22″ (82 mm)
Net Weight 3.34 Lbs (1.51 kg)
Shipping Weight 3.64 Lbs (1.65 kg)
Carton Dimensions W x L x H 7.09″ x 7.09″ x 4.37″
(155 x 155 x 95 mm)


Customer questions & answers

  1. 0 votes
    Q Can be one of this speaker be mounted in car door?
    Asked by Sabast on August 18, 2020 9:15 am
    Answered by the admin
    Please measure your car before ordering.
    All our products have measurements available in the technical details tab.
  2. 0 votes
    Q Can i buy 4 of these use 2 as mid range and 2 as midbass? The midbass 6" 275rms you guys carry only runs in 8ohms i need a 4 ohm or a 2 ohm midbass.
    Asked by Mikell on June 7, 2020 6:25 pm

    This is a midrange speaker. However it does handle some low frequencies also. Check the recommended HPF filter in the technical details tab to see if it suits your needs. 

  3. 0 votes
    Q Is this the price for one or two?
    Asked by Moises Perez on June 2, 2020 2:34 pm

    Price is for one speaker. 

  4. 0 votes
    Q Are the round basket the only difference with this newer version? I have the older version with the squared basket and they don't fit in my car door because of the wider edge where the holes are.
    Asked by Dre on April 24, 2020 3:01 am

    The only difference is the basket being round, yes. 

  5. 0 votes
    Q How water resistant are these? If they aren't, would it be ok to treat the cones with a hydrophobic spray?
    Asked by Brad H on April 9, 2020 5:34 pm

    These speakers are not water resistant. We do not have experience with the product you speak of but we do know of many people who use it successfully. However, if you are looking for a 6" mid range that is already waterproof check out the 6MR500CF-NDY-4 that comes with a carbon fiber cone and rubber surround. 

Send me a notification for each new answer.

24 reviews for 6MR500-NDY-4

  1. Bill Gorby

  2. Bill Gorby

  3. Unique 1.0

    I have used these on more than one occasion. Most recently I have them on a 150×4 amp and they out perform the Focals that were there before.

  4. Albert Hughes

  5. Lester D.

    Very good customer service

  6. Recco L.

    Great product

  7. Julian Gonzalez

    I have this paired up with its own tweeters tw350ti running them on a 600.4 amp and I have to say this are very impressive speakers . Not only are they loud but with the proper install this are ver clean sounding. Definitely recommend prv audio

  8. bryan tournier

  9. michael kreps

  10. Yanil Sosa

    Love these prv high quality speakers!!! The best part is that I had them installed in my Jeep Wrangler and you could never ever notice that I had upgraded speakers at all,but the loud crispy sound deff says other wise *****


  12. bryan tournier


    Sounds great they are very clear and powerful

  14. bryan tournier

  15. Anonymous

  16. bryan tournier

  17. bryan tournier

  18. terrance k.

    I’m rocking these on my 08 Ultra classic, great sounding, loud, and crystal clear, without breaking the bank.

  19. Rodney Haithcock

    I really love my new speakers I would recommend them to anybody. Thank PRV

  20. David M.

  21. Duncan Steward

    Awesome !!!!!

  22. Brian Weaver

    Sound amazing!

  23. Scott Wilson

  24. Brandon O.

Add a review

Your email address will not be published. Required fields are marked *

Repair Parts

Recone Kit for 6MR500-NDY-4 Loudspeaker


WARNING: Cancer and Reproductive Harm –