The 6MR500-NDY-4, from PRV Audio, is made to be a class-leading midrange woofer in the pro audio realm, as well as high output car and home audio, thanks to high-power neodymium radial slugs that immerse the voice coil in a strong magnetic field.
The high end neodymium magnet assembly was chosen to increase sensitivity and power handling. This neodymium is attached to a sturdy reinforced cast aluminum frame to ensure a solid support structure for long lasting play in most any environment. Its light weight of only 3.3 lbs helps keep your enclosures light and is a great use for car audio installers looking for high SPL midrange and upper midrange responses.
Not only does the unique motor design keep the mounting depth at less than 3" (great for car doors), it provides superior speaker control for reduced distortion. Also, a copper sleeve is included on the pole piece which reduces inductance to improve the high frequency response. With a usable, extended frequency response from 99 to 13,000 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.
Nominal Impedance: 4Ω
Rated Power Handling: 250 Watts
Program Power: 500 Watts
Sensitivity (1W/1m): 96 dB
Resonance Frequency (Fs): 99.8 Hz
Frequency Range at -10 dB: 105 - 12,500 Hz
Recommended Hi Pass X-Over: 230 Hz (12 dB/Octave)
Xmax: 2.5 mm
Voice Coil Diameter: 2"
Magnet Material: Neodymium
Frame Material: Die Cast Aluminum
Weight: 3.34 Lbs
Mounting Depth: 2.91” (74 mm)
Replacement Cone Kit: RK6MR500-NDY-4