PRV 8MB700FT-NDY-4

PRV 8MB700FT-NDY-4
PRV 8MB700FT-NDY-4
PRV 8MB700FT-NDY-4
PRV 8MB700FT-NDY-4

PRV

$149.89 

PRV Audio’s 8MB700FT-NDY-4 Forte Series was specially tailored to give you more power handling and less distortion. The larger voice coil ensures high heat dissipation and the necessary Bl to deliver high sensitivity even on high power with the minimum distortion.

The lower Qts allows for more precise mid-bass. Superior fidelity is achieved through a perfect combination of a non-pressed cone with a smooth frequency response and a surrounding ring specially designed to allow high displacement without increasing the distortion.

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Highlights

  • Nominal Impedance: 4 Ohms
  • Rated AES Power Handling (RMS): 350 Watts
  • Program Power: 700 Watts
  • Sensitivity (1W/1m): 98 dB
  • Voice Coil Diameter: 2.5″ (51 mm)

To get superior fidelity, the special composite cone is built with non-pressed paper for a reduced break-up, delivering a smooth frequency response and a low moving mass, increasing the efficiency of the speaker.


8MB700FT-NDY---Close-up-shot-spider

The 8MB700FT-NDY-4 is an extremely efficient 8″ mid-bass from PRV Audio. This driver is perfect for mating to compression drivers due to its wide frequency bandwidth and its high 98 dB sensitivity rating, on a 3-way system (with a suggested 95 Hz, 12 dB/octave high pass filter in place)!

Its powerful optimized neodymium motor is vented to provide excellent cooling.


Product Highlight- RK8MB700FT-NDY

 The large 2.5″ voice coil allows for the high 350-watts power handling and warrants the outstanding cooling system implemented into the motor.

The high sensitivity rating of 98 dB 1W/1M makes it capable of generating a lot of output!

Technical Details

GENERAL SPECIFICATIONS

Nominal Diameter 8″ (203 mm)
Nominal impedance 4 Ohms
Rated AES Power Handling (RMS) 350 Watts
Program Power 700 Watts
Sensitivity 2.83V at 1m 98 dB
Recommended Hi Pass Crossover** **For Full Power Handling 95 Hz** **12db Per Octave Crossover
Frequency Response at -10dB 70 – 5,600 Hz
Voice Coil Diameter 2.5″ (63 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 11.5 mm
Former Material Fiber Glass
Magnetic Gap Depth 8.00 mm
Frame Material Die Cast Aluminum
 

THIELE-SMALL PARAMETERS

Equivalent Volume Vas 24.97 l
Excursion (mathematical)*** Xmax 3.75 mm
Free Air Resonance Fs 59.6 Hz
Mechanical Factor Qms 3.81
Electrical Factor Qes 0.24
Total Factor Qts 0.22
Cone Area Sd 249 cm²
Mechanical Mass Mms 24.67 g
Bl Factor Bl 11.30 Tm
Dc Resistance Re 3.3 Ohms
Inductance Le 0.266 mH at 1 kHz
Mechanical Mass Without Air Mmd 22.45 g
Mechanical Compliance Cms 0.288 mm/N

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


EXTRA INFO

Overall Diameter 8.20” (208.5 mm)
Front Mount Baffle Cutout 7.30” (185.5 mm)
Mounting Depth 3.66” (93 mm)
Overall Depth 4.00” (101.5 mm)
Net Weight 4.32 Lbs (1.96 kg)
Shipping Weight 5.51 Lbs (2.50 kg)
Carton Dimensions W x L x H 9.05” x 9.05” x 5.11” (230 x 230 x 130 mm)
 

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