8MR500-NDY-4
-
- 8″ Mid Range – 4 Ohms
- Neodymium Magnet
- 96 dB – 500 Watts
This product is discontinued
and no longer available.
Features
Features
The PRV Audio Pro Audio Loudspeaker, 8MR500-NDY-4 Mid Range woofer offers outstanding durability and a smooth midrange response through 9kHz. This woofer is perfect for home Hi-Fi installs, including bookshelf, satellite, surround sound speakers and even studio monitors. It is a great option for three way cabinets requiring additional midrange support.
The high end neodymium magnet assembly was chosen to increase sensitivity and power handling. This neodymium is attached to a sturdy reinforced steel frame to ensure a solid support structure for long lasting play in most any environment. Its light weight of only 2.33 lbs helps keep your enclosures light and is a great use for car audio installers looking for high SPL midrange and upper midrange responses.
Highlights
- Nominal Impedance: 4 Ohms
- Rated AES Power Handling (RMS): 250 Watts
- Program Power: 500 Watts
- Sensitivity (1W/1m): 96 dB
- Voice Coil Diameter: 1.5″
WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.govTechnical Details
GENERAL SPECIFICATIONS
| Nominal Diameter | 8″ (203 mm) |
| Nominal impedance | 4 Ohms |
| Rated AES Power Handling (RMS) | 250 Watts |
| Program Power | 500 Watts |
| Sensitivity 2.00V at 1m | 96 dB |
| Recommended Hi Pass Crossover** **For Full Power Handling |
160 Hz** **12db Per Octave Crossover |
| Frequency Response at -10dB | 95 – 9,000 Hz |
| Voice Coil Diameter | 1.5″ (38 mm) |
| Voice Coil Wire | CCAW |
| Voice Coil Winding Depth | 9.0 mm |
| Former Material | Kapton |
| Magnetic Gap Depth | 6.0 mm |
| Frame Material | Stamped Steel |
THIELE-SMALL PARAMETERS
| Equivalent Volume | Vas | 14.37 l |
| Excursion (mathematical)*** | Xmax | 3.00 mm |
| Free Air Resonance | Fs | 95.12 Hz |
| Mechanical Factor | Qms | 15.60 |
| Electrical Factor | Qes | 0.81 |
| Total Factor | Qts | 0.77 |
| Cone Area | Sd | 241 cm² |
| Mechanical Mass | Mms | 15.75 g |
| Bl Factor | Bl | 6.54 Tm |
| Dc Resistance | Re | 3.7 Ohms |
| Inductance | Le | 0.19 mH at 1 kHz |
| Mechanical Mass Without Air | Mmd | 13.60 g |
| Mechanical Compliance | Cms | 0.178 mm/N |
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4
EXTRA INFO
| Overall Diameter | 8.11” (206 mm) |
| Front Mount Baffle Cutout | 7.09” (182 mm) |
| Mounting Depth | 3.37” (85 mm) |
| Overall Depth | 3.15” (80 mm) |
| Net Weight | 2.35 Lbs (1.06 kg) |
| Shipping Weight | 2.77 Lbs (1.25 kg) |
| Carton Dimensions W x L x H | 8.86” x 8.86” x 4.33” (225 x 225 x 110 mm)) |
Repair Parts
Recone Kit for 8MR500-NDY-4
Videos
PRV AUDIO 8MR500-NDY-4 Loudspeaker