Product Overview
About: PRV Audio 8MR400-NDY 8" Neodymium Midrange Loudspeaker - 8 Ohm (Sold Individually)
The 8MR400-NDY offers slim design for narrow and shallow profile installation without sacrificing performance. This professional Mid Range Neodymium magnet loudspeaker delivers smooth clear vocals that will impress any listener and the efficiency makes it easy to power; all thanks to a specially designed light weight cone which delivers very smooth Mid range and Mid Bass response through the upper Mid range area of an amazing 8.5 kHz.
With only 2.95” of depth, car audio enthusiasts gravitate towards this driver for use in their systems when looking for a lightweight and shallow Mid Range that can sustain long hours of extreme operation on a sealed enclosure and is a perfect option for Mid range driver replacements in three way cabinets. It also has become a popular choice for home audio Hi-Fi speakers.
The Neodymium magnet assembly attached to a sturdy reinforced steel frame completes the 8MR400-NDY to ensure a solid support structure, for long lasting play in most any environment and its light weight of only 1.6lbs helps keep your enclosures and car audio installs light.
Specification:
- Nominal Diameter: 8" (203 mm)
- Nominal Impedance: 8Ω
- Rated Power Handling (RMS): 200 Watts
- Program Power: 400 Watts
- Sensitivity (1W/1m): 94 dB
- Recommended Hi Pass crossover: 190 Hz (12 dB/Octave)
- Frequency Range at -10 dB: 115 - 8,500 Hz
- Voice Coil Diameter: 1.5" (38 mm)
- Voice Coil Wire: Aluminum
- Voice Coil Winding Depth: 12.0 mm
- Former Material: Kapton
- Magnetic Gap Depth: 5.0 mm
- Frame Material: Stamped Steel
Thiele-Small Parameters:
- Equivalent Volume (Vas): 6.40 l
- Xmax: 4.75 mm
- Resonance Frequency (Fs): 111.30 Hz
- Mechanical Factor (Qms): 7.75
- Electrical Factor (Qes): 1.17
- Total Factor (Qts): 1.01
- Cone Area (Sd): 241 cm²
- Mechanical Mass (Mms): 20.39 g
- Bl Factor (Bl): 8.32 Tm
- Dc Resistance (Re): 5.7 Ohms
- Inductance (Le): 0.37 mH at 1 kHz
- Mechanical Mass Without Air (Mmd): 18.6 g
- Mechanical Compliance (Cms): 0.100 mm/N
Mounting and Shipping Information:
- Overall Diameter: 8.12" (206 mm)
- Front Mount Baffle Cutout: 7.09" (180 mm)
- Mounting Depth: 3.07" (78 mm)
- Overall Depth: 3.31" (84 mm)
- Weight: 1.31 Lbs (0.59 kg)
- Sold Individually
