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  • 6.5″ Midrange – 4 Ohm
  • Neodymium Magnet
  • 97.5 dB – 600 Watts


In stock


SKU: 6MR600X-NDY-4 Categories: , Tags: ,



X-treme midrange performance is what the PRV Audio 6MR600X-NDY-4 is all about. The 6MR600X-NDY-4 from PRV Audio showcases the breakthrough advances of our product line like no other. After significant development, and assembling top of the line components, we have created a midrange loudspeaker that offers long lasting play, even during intense use, as well as outstanding durability.

  • 2″ Inside/Out voice coil wound on a hi-temp former, 4 Ohm
  • 600 Watts RMS Power Handling, with a 97.5 dB Sensitivity, capable of generating very high output!
  • Low inductance and extended frequency response with wide directivity
  • New Generation of Neodymium Magnet Structure
  • Ideal solution for compact full-range applications demanding high acoustic output
  • Coaxial Performance from a single speaker

PRV 6MR600X-NDY-4 6.5 Mid Range Speaker

This is the ultimate midrange loudspeaker, the 6MR600X-NDY-4’s output on upper midrange frequencies compares to a compression driver! The naturally damped paper cone gives this speaker the ability to reach up to 13,000Hz.

Also, its extreme output eliminates the need for a high frequency compression driver in the system, providing 2-way coaxial performance from a single speaker!

PRV 6MR600X-NDY-4 6.5 Mid Range Speaker

Its high energy, rare-earth neodymium motor, combined with other fine materials, were chosen to increase sensitivity and power handling to deliver the finest details in audio, as demanded by most audiophiles and custom builders in the car audio and motorcycle custom builders.

This midrange takes performance to the next level with its wide frequency bandwidth, high output levels between 3,000 to 10,000Hz, and unbelievable 600 Watts RMS music power handling, completely eliminating the need for a compression driver on your system!

PRV 6MR600X-NDY-4 6.5 Mid Range Speaker

This midrange incorporates a 2” double layered copper clad aluminum wire voice coil, and a symmetrical inductance profile. Its 11 mm winding length also ensures high heat dissipation and high sensitivity, even on high power, and with minimum distortion.

Everything about this speaker has been designed for reliable and consistent high output levels, even when driven to its limit, allowing you to achieve high fidelity sound at low distortion for the best possible listening experience.

Technical Details


Nominal Diameter 6″ (152 mm)
Nominal impedance 4 Ohm
Nominal Power Handling* 300 Watts
Continuous Program Power (RMS)** 600 Watts
Max Peak Power*** 1200 Watts
Sensitivity 2.83V at 1m 97.5 dB
Recommended Hi Pass Crossover
For Full Power Handling
160 Hz
12db Per Octave Crossover
Frequency Response 90 – 13,000 Hz
Voice Coil Diameter 2″ (50 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 11.0 mm
Former Material Kapton
Magnetic Gap Depth 8.0 mm
Frame Material Die Cast Aluminum

*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 avoid 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.


Equivalent Volume Vas 5.17 l
Excursion (mathematical)*** Xmax 3.50 mm
Free Air Resonance Fs 95.2 Hz
Mechanical Factor Qms 12.54
Electrical Factor Qes 0.20
Total Factor Qts 0.19
Cone Area Sd 143 cm²
Mechanical Mass Mms 15.45 g
Bl Factor Bl 12.66 Tm
Dc Resistance Re 3.4 Ohm
Inductance Le 0.005 mH at 1 kHz
Mechanical Mass Without Air Mmd 14.49 g
Mechanical Compliance Cms 0.180 mm/N

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



Overall Diameter 6.48” (164.5 mm)
Front Mount Baffle Cutout 5.63” (143 mm)
Mounting Depth 3.09” (78.5 mm)
Overall Depth 3.43” (87 mm)
Net Weight 4.63 Lbs (2.1 kg)
Shipping Weight 5.00 Lbs (2.3 kg)
Carton Dimensions W x L x H 7.0”x 7.0” x 4.25” (178 x 178 x 108mm)
6MR600X-NDY-4 Loudspeaker
WARNING: Cancer and Reproductive Harm – our Return Policy.

Customer Reviews

Based on 9 reviews
Richard DiCasoli
Good mid ass speaker

Very good power handling and good sound im trying the 8 inch 4 ohms I need to handle a little power the the 6 inch r great im using it with the prv 3 way crossover

J. Alvarez

I replaced my blown Beyma 6.5 on my harley-davidson and am completely blown away by the power and clarity these speakers have. They are incredible . I'm looking forward to replacing the 2 up front for a all out..out of this world experience...Thank you PRV!

Amazing speakers!

I have 6 of these loudspeakers on a Stetsom EX 3000 EQ 2 Ohm Mono Amp & they sound absolutely amazing! They are very loud & crystal clear. If I play them for a certain period of time, my eardrums began to ring or hurt a little so I label that as a win-win in my book. These speakers have exceeded my expectations & then some.


I installed four of these in my car doors and these speakers are retarded loud and clean!! They sound beautiful!! The inside of my car sounds as if I were to have 4 mid-range 10 inch and they only 6.5. I've been an audiophile for almost 20 years now installing and selling music systems. I've heard almost every speaker brand and size with various of head units, amps, batteries you name it and I never wrote a review ever!! But these speakers blew my mind I just don't see how it's even possible that 6.5 speaker can be so loud. Just as loud or louder than most 10" 12" inch mid-range speakers.

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