8MB450-4 v2 PRV 8″ Midbass Car Speaker PRO Audio 450 Watts / 4 Ohm

PRV 8″ Midbass Car Speaker 8MB450-4 v2 PRO Audio 450 Watts / 4 Ohm

The 8MB450-4 v2, 8″ PRV Audio Pro Audio Midbass Woofer offers smooth lower response through a punchy mid bass range and a frequency response that takes your applications smoothly through the 7,500 Hz range.Built for loud and clear vocal performance in tight, compact spaces. The new Version 2 has improved its motor and basket design. Now featuring a new copper-clad aluminum voice coil for low moving mass to increase efficiency.

• Smooth vocal response combined with a strong midbass punch
• Handles 450 Watts, guaranteeing endurance at loudest volumes
• Great as door speaker in car audio application
• 8″ Car audio Midbass speaker designed for Low Frequencies – 4 Ohm

GENERAL SPECIFICATIONS

Nominal Diameter	8″ (203 mm)
Nominal impedance	4 Ohm
Nominal Power Handling	225 Watts
Continuous Program Power (RMS)	450 Watts
Max Peak Power	900 Watts
Sensitivity 2.00V at 1m	93.5 dB
Recommended Hi Pass Crossover** **For Full Power Handling	120 Hz** **12db Per Octave Crossover
Frequency Response at -10dB	75 – 7,500 Hz
Voice Coil Diameter	2″ (50 mm)
Voice Coil Wire	CCAW
Voice Coil Winding Depth	12.0 mm
Former Material	Kapton
Magnetic Gap Depth	6.0 mm
Frame Material	Stamped Steel

 

THIELE-SMALL PARAMETERS

Equivalent Volume	Vas	17.02 l
Excursion (mathematical)***	Xmax	4.50 mm
Free Air Resonance	Fs	76.59 Hz
Mechanical Factor	Qms	22.84
Electrical Factor	Qes	0.92
Total Factor	Qts	0.88
Cone Area	Sd	241 cm²
Mechanical Mass	Mms	20.48 g
Bl Factor	Bl	6.19 Tm
Dc Resistance	Re	3.6 Ohms
Inductance	Le	0.17 mH at 1 kHz
Mechanical Mass Without Air	Mmd	18.37 g
Mechanical Compliance	Cms	0.210 mm/N

 

EXTRA INFO

Overall Diameter	8.27” (210 mm)
Front Mount Baffle Cutout	7.17” (182 mm)
Mounting Depth	3.37” (85 mm)
Overall Depth	3.62” (92 mm)
Net Weight	4.10 Lbs (1.86 kg)
Shipping Weight	4.54 Lbs (2.06 kg)
Carton Dimensions W x L x H	9.05” x 9.05” x 4.72” (230 x 230 x 120 mm)