Welcome to the new Dealer Portal for PRV Audio Group!

If you already have an account, please click the link below to enter your email to receive a code to login.

Log In

This is a dedicated wholesale site. Please click on the link below to access the consumer website. https://prvaudio.com/ https://timpanoaudio.com/

PRV 3MR40-NDY-4 Midrange

PRV 3MR40-NDY-4 Midrange

SKU: 3MR40-NDY-4

PRV 3MR40-NDY-4 Midrange

PRV 3MR40-NDY-4 Midrange

SKU: 3MR40-NDY-4

  • 3” Midrange - 4 Ohm
  • Neodymium Magnet
  • 91 dB - 40 Watts

$33.91
$42.39

In stock
  • 3” Midrange - 4 Ohm
  • Neodymium Magnet
  • 91 dB - 40 Watts

Free Shipping available on orders over $1,500.00 in the U.S.

View full details

Features

PRV 3″ Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange 40 Watts / 4 Ohm

The compact 3MR40-NDY-4 is a 3″ full range loudspeaker designed to perform in portable speaker systems, line arrays, or even car audio applications where weight and space limitations comes as a major factor in the project. With 91 dB efficiency and 40 watts power handling this driver is capable of remarkable output for its size.

  • Nominal Impedance: 4 Ohm
  • 40 Watts RMS Music Power Handling, with a 91 dB Sensitivity, capable of generating a lot sound with a small cone!
  • Voice Coil Diameter: 0.75″
  • Strong neodymium motor, increases efficiency on a compact design.
  • Very low profile loudspeaker, fit it in tight spots easily!

Super well balanced frequency response from 120 to 20,000Hz, making this a MR. Do-It-All with high fidelity sound as a midbass, midrange or full-range speaker.

Technical Details

GENERAL SPECIFICATIONS

*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 provide 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.

  • Nominal Diameter 3” (76.2 mm)
  • Nominal Impedance 4 Ohm
  • Nominal Power Handling* 20 Watts
  • Continuous Program Power (RMS)** 40 Watts
  • Max Peak Power*** 80 Watts
  • Sensitivity 2.83V at 1m91 dB
  • Recommended Hi Pass Crossover" "For Full Power Handling 160Hz 12db Per Octave Crossover
  • Frequency Response at -10dB 120 – 20,000 Hz
  • Voice Coil Diameter 0.75” (19 mm)
  • Voice Coil Wire CCAW
  • Voice Coil Winding Depth4.8 mm
  • Former Material Polyimide
  • Magnetic Gap Depth 4 mm
  • Frame Material Stamped Steel

THIELE-SMALL PARAMETERS

  • Equivalent Volume
    • Vas
    • 0.63 l
  • Excursion (mathematical)**
    • Xmax
    • 1.40 mm
  • Free Air Resonance
    • Fs
    • 153.2 Hz
  • Mechanical Factor
    • Qms
    • 3.41
  • Electrical Factor
    • Qes
    • 0.99
  • Total Factor
    • Qts
    • 0.77
  • Cone Area
    • Sd
    • 33.2 cm²
  • Mechanical Mass
    • Mms
    • 2.62 g
  • BI Factor
    • Bl
    • 2.93 Tm
  • Dc Resistance
    • Re
    • 3.4 Ohm
  • Inductance
    • Le
    • 0.01 mH at 1 kHz
  • Mechanical Mass Without Air
    • Mmd
    • 2.51 g
  • Mechanical Compliance
    • Cms
    • 0.443 mm/N
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4

EXTRA INFO

PRV 3MR40-NDY-4 Midrange DATASHEET Download
  • Overall Depth 1.83” (46.5 mm)
  • Mounting Depth 1.59” (40.5 mm)
  • Overall Diameter 3.69” (93.7 mm)
  • Front Mount Baffle Cutout 2.79” (71 mm)
  • Net Weight 0.51 Lb (0.23 kg)
  • Shipping Weight 0.55 Lb (0.25 kg)
  • Carton Dimensions WxLxH 4.09” x 3.54” x 2.0” (104 x 90 x 51 mm)
PRV 3MR40-NDY-4 Midrange DATASHEET Download

WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov View our Return Policy.