PRV Audio 8MR450A Mid-range Woofer

Powerful and compact, the PRV Audio 8MR450A is a professional 8″ midrange driver engineered for high-output, high-efficiency performance. Built for both car audio enthusiasts and pro audio applications, it delivers remarkable clarity and power handling with a robust stamped steel frame and 1.5″ CCAW voice coil.

Power Handling (RMS)
450 Watts
Frequency response
80 - 9500 Hz
Resonant Frequency (Fs)
65.26 Hz

€62.95

16 in stock

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SKU: 8MR450A Categories: , ,
Description

Highlights of the PRV Audio 8MR450A

  • 225 Watts RMS and 450 Watts program power handling for high-output systems
  • Wide frequency response from 80 to 9,500 Hz for excellent midrange clarity
  • 1.5″ CCAW voice coil wound on a Kapton former for high thermal stability
  • Stamped steel frame with ferrite magnet ensures durability and efficiency

 

Product details PRV Audio 8MR450A

PRV Audio 8MR450A Professional Mid Range Driver

 

The PRV Audio 8MR450A is an 8″ professional midrange driver designed to deliver crisp and clean mid frequencies across a wide 80–9,500 Hz range. With a high sensitivity rating of 96 dB at 1W/1m, it is capable of producing powerful sound output even with moderate amplification. The 1.5″ CCAW voice coil, paired with a Kapton former, ensures reliable performance under thermal stress, while the stamped steel frame adds structural integrity without extra weight.

 

Optimized for car audio systems, studio monitors, and portable PA setups, the 8MR450A balances power and efficiency with 225 Watts continuous power handling and a recommended high-pass crossover at 140 Hz. Its compact mounting depth of 3.21″ (81.5 mm) and versatile 8-ohm impedance make it suitable for a wide range of custom installations. With tight mechanical control, evidenced by a Qms of 15.19 and an Xmax of 4.00 mm, it reproduces mid frequencies with precision, making it a favorite for both sound quality and SPL builds.

Specifications

Article number8MR450A
EAN602938022521
Woofer SeriesPRV Alto series
Woofer TypeMidrange
Nominal Diameter8" | 203 mm
Power Handling (RMS)450 Watts
Sensitivity (SPL at 1m / 2.83V)96 dB
Frequency Response80 – 9500 Hz
Voice Coil Diameter38 mm
DC Resistance (Re)5.8 Ω
Voice Coil Inductance (Le)0.257 mH
Resonant Frequency (Fs)65.26 Hz
Mechanical Q (Qms)15.19
Electromagnetic Q (Qes)0.57
Total Q (Qts)0.55
Diaphragm Mass Inc. Airload (Mms)13.78 g
Moving Mass Of Diaphragm (Mmd)11.67 g
Surface Area of Cone (Sd)241 cm²
BL Product (BL)7.58 Tm
Compliance Equivalent Volume (Vas)34.86 L
Maximum Linear Excursion (Xmax)4.00 mm
Cone / Diaphragm MaterialPaper
Voice Coil Wire MaterialCCAW
Voice Coil FormerKapton
Basket / Frame MaterialStamped Steel
Magnet MaterialFerrite
Overall Outside Diameter209 mm
Overall Depth89 mm
Baffle Cutout Diameter184.5 mm
# Mounting Holes4
plusGreat durability and clarity thanks to triple roll cloth surround and fiber-pressed paper cone
minHeavier ferrite magnet compared to neodymium
Article number8MR450A
EAN602938022521
Additional information
Woofer SeriesPRV Alto series
Woofer TypeMidrange
Nominal Diameter8″ | 203 mm
Power Handling (RMS)450 Watts
Sensitivity (SPL at 1m / 2.83V)96 dB
Frequency response80 – 9500 Hz
Voice Coil Diameter38 mm
DC Resistance (Re)5.8 Ω
Voice Coil Inductance (Le)0.257 mH
Resonant Frequency (Fs)65.26 Hz
Mechanical Q (Qms)15.19
Electromagnetic Q (Qes)0.57
Total Q (Qts)0.55
Diaphragm Mass Inc. Airload (Mms)13.78 g
Moving Mass Of Diaphragm (Mmd)11.67 g
Surface Area of Cone (Sd)241 cm²
BL Product (BL)7.58 Tm
Compliance Equivalent Volume (Vas)34.86 L
Maximum Linear Excursion (Xmax)4.00 mm
Cone / Diaphragm MaterialPaper
Voice Coil Wire MaterialCCAW
Voice Coil FormerKapton
Basket / Frame MaterialStamped Steel
Magnet MaterialFerrite
Overall Outside Diameter209 mm
Overall Depth89 mm
Baffle Cutout Diameter184.5 mm
# Mounting Holes4
Shipping & Delivery
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