PRV Audio

PRV Audio 6MB550FT Speakers

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PRV Audio’s 6MB550FT 6.5″ Forte Series midbass was specially tailored to give you more Xmax and less distortion on mid low mid bass frequencies, with its Peak-to-Peak excursion going up to 14 mm (0.55″) this speaker can give a heck of a punch!

The tall 2″ voice coil ensures high heat dissipation and the necessary motor strength to deliver high sensitivity even on high power with the minimum distortion with recommended High Pass filter of 95Hz at 12 dB Octave.

All this attention to detail makes the 6MB550FT one impressive driver. With 94.5 dB efficiency and 550 watts power handling this mid bass is ideally used in stage monitor, auditorium, touring, and outdoor systems. The smooth response from 85 to 7,500 Hz makes it perfect for 2 or 3-way designs.

 

Technical Details

GENERAL SPECIFICATIONS

Nominal Diameter 6″ (152 mm)
Nominal impedance 8 Ohms
Rated AES Power Handling (RMS) 275 Watts
Program Power 550 Watts
Sensitivity 2.83V at 1m 94.5 dB
Recommended Hi Pass Crossover** **For Full Power Handling 95 Hz** **12db Per Octave Crossover
Frequency Response at -10dB 85 – 7,500 Hz
Voice Coil Diameter 2″ (51 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 14.8 mm
Former Material Kapton
Magnetic Gap Depth 8.0 mm
Frame Material Die cast aluminum


THIELE-SMALL PARAMETERS

Equivalent Volume Vas 8.23 l
Excursion (mathematical)*** Xmax 5.40 mm
Free Air Resonance Fs 84.9  Hz
Mechanical Factor Qms 3.83
Electrical Factor Qes 0.38
Total Factor Qts 0.34
Cone Area Sd 143 cm²
Mechanical Mass Mms 12.1 g
Bl Factor Bl 9.77 Tm
Dc Resistance Re 5.6 Ohms
Inductance Le 0.424 mH at 1 kHz
Mechanical Mass Without Air Mmd 11.1 g
Mechanical Compliance Cms 0.291 mm/N

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



EXTRA INFO

Overall Diameter 6.48″ (164.5 mm)
Front Mount Baffle Cutout 5.59″ (142 mm)
Mounting Depth 3.33″ (84.5 mm)
Overall Depth 3.64″ (92.5 mm)
Net Weight 5.95 Lbs (2.70 kg) unit
Shipping Weight 6.28 Lbs (2.85 kg)
Carton Dimensions W x L x H 7.08″ x 7.08″ x 4.53″ (180 x 180 x 115 mm)