PRV Audio 6MR250A

The 6MR250A delivers outstanding vocal reproduction with high output. It provides extended frequency response and smooth sound with very low distortion.

PRV Audio’s Alto Series were carefully crafted and voiced to reproduce a natural, smooth sound while remaining dynamic. To get the superior fidelity, a special composite cone is built with non-pressed paper (visible on the back side) for reduced break-up, smooth frequency response and to keep the moving mass low, increasing the efficiency.

Handling up to 125 watt RMS and with 94 dB sensitivity this midrange will be right at home in any home, automotive, or professional high SPL design.

Highlights

• Nominal Impedance: 8 Ohms
• Rated AES Power Handling (RMS): 125 Watts
• Program Power: 250 Watts
• Sensitivity (1W/1m): 94 dB
• Voice Coil Diameter: 1.5″

GENERAL SPECIFICATIONS

Nominal Diameter	6″ (152 mm)
Nominal impedance	8 Ohms
Rated AES Power Handling (RMS)	125 Watts
Program Power	250 Watts
Sensitivity 2.83V at 1m	94 dB
Recommended Hi Pass Crossover** **For Full Power Handling	300 Hz** **12db Per Octave Crossover
Frequency Response at -10dB	150 – 9,500 Hz
Voice Coil Diameter	1.5″ (38 mm)
Voice Coil Wire	CCAW
Voice Coil Winding Depth	8.8 mm
Former Material	Kapton
Magnetic Gap Depth	5.5 mm
Frame Material	Stamped Steel

 

THIELE-SMALL PARAMETERS

Equivalent Volume	Vas	3.56 l
Excursion (mathematical)***	Xmax	3.00 mm
Free Air Resonance	Fs	145.3 Hz
Mechanical Factor	Qms	15.03
Electrical Factor	Qes	1.26
Total Factor	Qts	1.16
Cone Area	Sd	154 cm²
Mechanical Mass	Mms	11.15 g
Bl Factor	Bl	6.99 Tm
Dc Resistance	Re	6.1 Ohms
Inductance	Le	0.14 mH at 1 kHz
Mechanical Mass Without Air	Mmd	10.06 g
Mechanical Compliance	Cms	0.107 mm/N

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

EXTRA INFO

Overall Diameter	6.45″ (164 mm)
Front Mount Baffle Cutout	5.59″ (142 mm)
Mounting Depth	3.11″ (79 mm)
Overall Depth	3.34″ (85 mm)
Net Weight	3.79 Lbs (1.72 kg)
Shipping Weight	4.07 Lbs (1.85 kg)
Carton Dimensions W x L x H	7.25″ x 7.25″ x 4.12″ (184 x 184 x 105 mm)