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  • 8″ Midbass – 8 Ohm
  • Ferrite Magnet
  • 95 dB – 500 Watts


In stock


SKU: 8MB500 Categories: ,



The 8MB500 was designed to provide outstanding durability and strong midbass punch. This 8″ professional loudspeaker midbass is purpose-built to cover the critical low frequency range in a home speaker setup, but also works great as a door speaker in car audio applications.

  • A deep and punchy midbass response along with a strong vocal response
  • PRO audio midbass woofer offers smooth lower response through a punchy mid bass range
  • Natural paper cone and cloth triple roll surround for smooth response
  • Handles 500 Watts, guaranteeing endurance at loudest volumes
  • Impressive choice for high output home, car, and professional audio systems – 8 Ohm impedance

Built with premium components to ensure absolute high sound fidelity, one of which is its compact push terminals, which connect to its silver tinsel lead wires attached to its high temperature CCAW voice coil.

Featuring the latest technology we can increase tremendously the magnet field without huge magnet, making this midbass one of a kind, with large diameter motor, not bulky yet capable of handling high power!

Featuring a naturally damp paper cone and special coated dust cap, makes this professional speaker able to cover a wide range of frequencies from 75 Hz to 7,500 Hz in three-way systems.

Developed to perform well in tight enclosures, its triple roll surround keeps its cone travel linear at high mibdass excursion. The right combination of cone and suspension gives this speaker an excellent human vocal reproduction with dynamic midbass sound.

PRV 8″ Midbass Speaker 8MB500 PRO Audio 500 Watts / 8 Ohm

Technical Details


Nominal Diameter 8″ (203 mm)
Nominal impedance 8 Ohm
Nominal Power Handling 250 Watts
Continuous Program Power (RMS) 500 Watts
Max Peak Power 1000 Watts
Sensitivity 2.83V at 1m 95 dB
Recommended Hi Pass Crossover** **For Full Power Handling 95Hz** **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
*Nominal power handling is defined as the maximum RMS power that the speaker can handle in a 2-hour test with a pink noise with 6dB of crest factor and a bandpass filter with 12db/oct tuned in its usable frequency range. **Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters, this power can be used to define the optimum amplifier power to avoid a clean signal without clipping or saturation. ***Max Peak Power is the maximum power operation for the speaker, this power is allowed just for a few fractions of a second, usually found just on the peaks of the music. Keeping this power for a little longer timer will damage the speaker.


Equivalent Volume Vas 19.38 l
Excursion (mathematical)*** Xmax 4.50 mm
Free Air Resonance Fs 69.4 Hz
Mechanical Factor Qms 21.86
Electrical Factor Qes 0.78
Total Factor Qts 0.75
Cone Area Sd 241 cm²
Mechanical Mass Mms 21.91 g
Bl Factor Bl 8.66 Tm
Dc Resistance Re 6.1 Ohm
Inductance Le 0.29 mH at 1 kHz
Mechanical Mass Without Air Mmd 18.80 g
Mechanical Compliance Cms 0.240 mm/N

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


Overall Diameter 8.25″ (209.5 mm)
Front Mount Baffle Cutout 7.17″ (182 mm)
Mounting Depth 3.35″ (85 mm)
Overall Depth 3.62″ (92 mm)
Net Weight 5.55 Lbs (2.52 kg)
Shipping Weight 6.15 Lbs (2.78 kg)
Carton Dimensions W x L x H 9.84″ x 9.84″ x 4.33″ (250 x 250 x 110 mm)
WARNING: Cancer and Reproductive Harm – our Return Policy.

Customer Reviews

Based on 1 review
Tanissa Dorsey
Great speaker at a great price.

These speakers sound amazing in the bags on my motorcycle. They really do pack a punch!! So glad I chose them!! Would highly recommend!!