PEX PRV Audio 5MR450 NDY 4 5" Midrange Neodymium Woofer 4 Ohm P5476179PEX-294-2704 https://cdnimages.opentip.com/full/PEX/PEX-294-2704.jpg PRV Audio 5MR450 NDY 4 5" Midrange Neodymium Woofer 4 Ohm Manufacturer Part Number: 5MR450-NDY-4HighlightsVented neodymium radial slug motor design for extreme speaker controlFull copper sleeve on the pole-piece for low distortion and inductanceWide bandwidth that reaches out to 16 kHz and higherNaturally damped response for reduced top-octave ringingLow inductance for great transients and extended high frequency responseHigh EBP for horn-loaded enclosuresPRV Audio 5MR450-NDY-4 5\" Midrange Neodymium Woofer 4 OhmThe 5MR450-NDY-4, from PRV Audio, is built from the ground up to be a class-leading 5\" midrange for pro audio, high output car audio, and high fidelity home audio applications. Its high-powered neodymium radial slugs immerse the voice coil in a strong magnetic field, providing extreme control and high senstivity.Not only does the unique motor design keep the mounting depth at less than 3\" (great for car doors), it also reduces distortion. Additionally, the pole piece includes a copper copper sleeve which reduces inductance to improve high frequency response. With a usable, extended frequency response from 160 to 16,000 Hz, this midwoofer also works great as a high output, full range satellite speaker.A bumped backplate, vented pole piece, vented magnet assembly, Kapton? former, open cast-aluminum frame, and treated-cloth surround allow for high power handling, while protecting this driver from extreme transient power peaks. Product Specifications Nominal Diameter:5, 5-1/4, 5-1/2\" Power Handling (RMS):225 Watts Power Handling (max):450 Watts Impedance:4 ohms Frequency Response:160 to 16,000 Hz Sensitivity:94 dB 2.83V/1m Voice Coil Diameter:1.5\" Thiele-Small Parameters Resonant Frequency (Fs):149.5 Hz DC Resistance (Re):3.7 ohms Voice Coil Inductance (Le):0.02 mH Mechanical Q (Qms):20.74 Electromagnetic Q (Qes):0.50 Total Q (Qts):0.49 Compliance Equivalent Volume (Vas):0.56 ft.3 Mechanical Compliance of Suspension (Cms):0.123 mm/N BL Product (BL):7.94 Tm Diaphragm Mass Inc. Airload (Mms):9.14g Maximum Linear Excursion (Xmax):2 mm Surface Area of Cone (Sd):95 cm2 Materials of Construction Cone Material:Paper Surround Material:Cloth Voice Coil Wire Material:CCA Voice Coil Former:Kapton? / Polyimide Basket / Frame Material:Cast Aluminum Magnet Material:Neodymium Mounting Information Overall Outside Diameter:5.18\" across the flats, 5.79\" Baffle Cutout Diameter:4.72\" Depth:2.60\" # Mounting Holes:4 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume:0.35 ft.3 Sealed F3:242 Hz Vented Volume:0.92 ft.3 Vented F3:115 Hz PRV Audio 5MR450-NDY-4 5\" Midrange Neodymium Woofer 4 Ohm Brand:PRV Audio Model:5MR450-NDY-4 Part Number:294-2704 UPC:799928734356 Product Category:Midrange / Midbass Drivers & Full-Range Speakers Unit of Measure:EA Weight:2.9000 lbs. 5476179 799928734356 6.60lbs 0.00 0.00 0.00
PRV Audio
114.9100 2022-10-16 In Stock
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PRV Audio 5MR450-NDY-4 5" Midrange Neodymium Woofer 4 Ohm

Brand PRV Audio
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Upc: 799928734356
SKU: PEX-294-2704
List Price: $114.91
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Product Description

Manufacturer Part Number: 5MR450-NDY-4

Highlights
  • Vented neodymium radial slug motor design for extreme speaker control
  • Full copper sleeve on the pole-piece for low distortion and inductance
  • Wide bandwidth that reaches out to 16 kHz and higher
  • Naturally damped response for reduced top-octave ringing
  • Low inductance for great transients and extended high frequency response
  • High EBP for horn-loaded enclosures


PRV Audio 5MR450-NDY-4 5" Midrange Neodymium Woofer 4 Ohm
The 5MR450-NDY-4, from PRV Audio, is built from the ground up to be a class-leading 5" midrange for pro audio, high output car audio, and high fidelity home audio applications. Its high-powered neodymium radial slugs immerse the voice coil in a strong magnetic field, providing extreme control and high senstivity.

Not only does the unique motor design keep the mounting depth at less than 3" (great for car doors), it also reduces distortion. Additionally, the pole piece includes a copper copper sleeve which reduces inductance to improve high frequency response. With a usable, extended frequency response from 160 to 16,000 Hz, this midwoofer also works great as a high output, full range satellite speaker.

A bumped backplate, vented pole piece, vented magnet assembly, Kapton? former, open cast-aluminum frame, and treated-cloth surround allow for high power handling, while protecting this driver from extreme transient power peaks.
Product Specifications
  • Nominal Diameter:5, 5-1/4, 5-1/2"
  • Power Handling (RMS):225 Watts
  • Power Handling (max):450 Watts
  • Impedance:4 ohms
  • Frequency Response:160 to 16,000 Hz
  • Sensitivity:94 dB 2.83V/1m
  • Voice Coil Diameter:1.5"
Thiele-Small Parameters
  • Resonant Frequency (Fs):149.5 Hz
  • DC Resistance (Re):3.7 ohms
  • Voice Coil Inductance (Le):0.02 mH
  • Mechanical Q (Qms):20.74
  • Electromagnetic Q (Qes):0.50
  • Total Q (Qts):0.49
  • Compliance Equivalent Volume (Vas):0.56 ft.3
  • Mechanical Compliance of Suspension (Cms):0.123 mm/N
  • BL Product (BL):7.94 Tm
  • Diaphragm Mass Inc. Airload (Mms):9.14g
  • Maximum Linear Excursion (Xmax):2 mm
  • Surface Area of Cone (Sd):95 cm2
Materials of Construction
  • Cone Material:Paper
  • Surround Material:Cloth
  • Voice Coil Wire Material:CCA
  • Voice Coil Former:Kapton? / Polyimide
  • Basket / Frame Material:Cast Aluminum
  • Magnet Material:Neodymium
Mounting Information
  • Overall Outside Diameter:5.18" across the flats, 5.79"
  • Baffle Cutout Diameter:4.72"
  • Depth:2.60"
  • # Mounting Holes:4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume:0.35 ft.3
  • Sealed F3:242 Hz
  • Vented Volume:0.92 ft.3
  • Vented F3:115 Hz
PRV Audio 5MR450-NDY-4 5" Midrange Neodymium Woofer 4 Ohm
  • Brand:PRV Audio
  • Model:5MR450-NDY-4
  • Part Number:294-2704
  • UPC:799928734356
  • Product Category:Midrange / Midbass Drivers & Full-Range Speakers
  • Unit of Measure:EA
  • Weight:2.9000 lbs.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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