The PRV Audio Pro Audio Loudspeaker, 8MR500-NDY-4 midrange woofer offers outstanding durability and a smooth midrange response through 9kHz. This woofer is perfect for home Hi-Fi installs, including bookshelf, satellite, surround sound speakers and even studio monitors. It is a great option for three way cabinets requiring additional midrange support.
The high end neodymium magnet assembly was chosen to increase sensitivity and power handling. This neodymium is attached to a sturdy reinforced steel frame to ensure a solid support structure for long lasting play in most any environment. Its light weight of only 2.33 lbs helps keep your enclosures light and is a great use for car audio installers looking for high SPL midrange and upper midrange responses.
Power Handling (RMS)250 Watts
Power Handling (max)500 Watts
Frequency Response95 to 9,000 Hz
Sensitivity96 dB 2.83V/1m
Voice Coil Diameter1.5"
Resonant Frequency (Fs)95.12 Hz
DC Resistance (Re)3.7 ohms
Voice Coil Inductance (Le)0.19 mH
Mechanical Q (Qms)15.6
Electromagnetic Q (Qes)0.81
Total Q (Qts)0.77
Compliance Equivalent Volume (Vas)0.51 ft.³
BL Product (BL)6.54 Tm
Diaphragm Mass Inc. Airload (Mms)15.75g
Maximum Linear Excursion (Xmax)2 mm
Surface Area of Cone (Sd)241 cm²
Materials of Construction
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Overall Outside Diameter8.11"
Baffle Cutout Diameter7.09"
# Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)