Features

X-treme midrange performance is what PRV Audio’s 8MR600X-4 is all about. Made to be a class leading mid range in the car audio realm, this driver has a sensitivity of 98 dB and only weighs 7 pounds. This low frequency driver is optimized for custom car audio applications to perform best on very small enclosures, a pro audio version is available at 8ohms 8MR600X

The powerful magnet assembly assures high flux concentration. The ventilated basket designed between the basket and the magnetic structure significantly improves thermal connection and heat dissipation, further increasing power handling and lowering power compression.

Capable of high output and low distortion, this midrange is perfect for filling in the important midrange response in any high output sound system.

• 2″ DUAL layer CCAW voice coil wound on polyimide former, 4 ohms
• Ventilated voice coil gap reduces power compression
• High Xmax for more Midbass output
• 600 watts continuous program power rating makes high acoustical output
• Excellent performance in compact enclosures
• Unique double roll dimple suspension design

 

 

The 51 mm (2 in) copper clad aluminum wire is wound in a double layer using a high temperature resin adhesive on a strong polyimide former and features a generous 14.2 mm winding length for extended Xmax and less distortion.

The 2″ voice coil also ensures high heat dissipation and the necessary motor strength to deliver high sensitivity even on high power with the minimum distortion.

A Qts of 0.37 and an unique double roll dimple suspension design allows for a flat response from 200Hz to 2500Hz, even at high excursion controlling well its natural paper cone at its 5.10 mm Xmax. Its composite cone is built with non-pressed paper (visible on the back side) for reduced break-up and smooth sound. Its extended frequency response up 8,500hz makes this midrange driver a perfect to combine with any Super Tweeter

GENERAL SPECIFICATIONS

Nominal Diameter	8″ (203 mm)
Nominal impedance	4 Ohms
Rated AES Power Handling (RMS)	300 Watts
Program Power	600 Watts
Sensitivity 2.83V at 1m	98 dB
Recommended Hi Pass Crossover** **For Full Power Handling	160 Hz** **12db Per Octave Crossover
Frequency Response at -10dB	85 – 8,500 Hz
Voice Coil Diameter	2.0″ (51 mm)
Voice Coil Wire	CCAW
Voice Coil Winding Depth	14.2 mm
Former Material	Polyimide
Magnetic Gap Depth	8.0 mm
Frame Material	Die cast aluminum

 

THIELE-SMALL PARAMETERS

Equivalent Volume	Vas	19.65 l
Excursion (mathematical)***	Xmax	5.10 mm
Free Air Resonance	Fs	77.22 Hz
Mechanical Factor	Qms	6.71
Electrical Factor	Qes	0.36
Total Factor	Qts	0.34
Cone Area	Sd	241 cm²
Mechanical Mass	Mms	17.46 g
Bl Factor	Bl	8.93 Tm
Dc Resistance	Re	3.4 Ohms
Inductance	Le	0.31 mH at 1 kHz
Mechanical Mass Without Air	Mmd	15.34 g
Mechanical Compliance	Cms	0.243 mm/N

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

EXTRA INFO

Overall Diameter	8.21” (208.5 mm)
Front Mount Baffle Cutout	7.29” (185.3 mm)
Mounting Depth	3.75” (95.5 mm)
Overall Depth	4.03” (102.5 mm)
Net Weight	7.04 Lbs (3.20 kg)
Shipping Weight	11.90 Lbs (3.45 kg)
Carton Dimensions W x L x H	8.85” x 8.85” x 4.92” (225 x 225 x 125 mm)

 

Recone Kit for 8MR600X-4 Loudspeaker