PRV Audio 8MR450A 8" Mid-Range Loudspeaker 450 Watts
Features Highlights
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Nominal Impedance: 8 Ohms
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Rated AES Power Handling (RMS): 225 Watts
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Program Power: 450 Watts
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Sensitivity (1W/1m): 96 dB
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Voice Coil Diameter: 1.5"
GENERAL SPECIFICATIONS
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Nominal Diameter 8" (203 mm)
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Nominal impedance 8 Ohms
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Rated AES Power Handling (RMS) 225 Watts
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Program Power 450 Watts
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Sensitivity 2.83V at 1m 96 dB
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Recommended Hi Pass Crossover** **For Full Power Handling140 Hz** **12db Per Octave Crossover
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Frequency Response at -10dB80 ? 9,500 Hz
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Voice Coil Diameter 1.5" (38 mm)
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Voice Coil Wire CCAW
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Voice Coil Winding Depth 11.0 mm
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Former MaterialKapton
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Magnetic Gap Depth 6.0 mm
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Frame Material Stamped Steel
THIELE-SMALL PARAMETERS
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Equivalent Volume Vas 34.86 l
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Excursion (mathematical)*** Xmax 4.00 mm
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Free Air Resonance Fs65.26 Hz
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Mechanical Factor Qms 15.19
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Electrical Factor Qes 0.57
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Total Factor Qts0.55
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Cone Area Sd 241 cm²
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Mechanical Mass Mms 13.78 g
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Bl Factor Bl 7.58 Tm
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Dc Resistance Re 5.8 Ohms
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Inductance Le0.257 mH at 1 kHz
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Mechanical Mass Without Air Mmd 11.67 g
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Mechanical Compliance Cms 0.432 mm/N
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***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4
EXTRA INFO
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Overall Diameter 8.22" (209 mm)
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Front Mount Baffle Cutout 7.26" (184.5 mm)
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Mounting Depth 3.21" (81.5 mm)
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Overall Depth 3.50" (89 mm)
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Net Weight 4.63 Lbs (2.10 kg)
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Shipping Weight 5.07 Lbs (2.30 kg)
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Carton Dimensions W x L x H8.66" x 8.66" x 4.17" (220 x 220 x 106 mm)
