PRV Audio 8FR250 8" Fullrange Loudspeaker
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Features
The PRV Audio FR Series sets a new standard of value in high-performance Fullrange drivers. The 8FR250 full-range driver is an excellent choice when space is at an absolute minimum, eliminating the need for a tweeter.
This loudspeaker has a dual cone design, the primary cone handles low to midrange frequencies while the smaller secondary cone increases high-frequency response from 50 Hz to 18,000 Hz.
The combination of a low-distortion motor system with a copper ring and a unique woven-cloth dust cap provides exceptional clarity, detail, and dynamics at an impressive 93.5 dB of sensitivity.
Highlights
- Nominal Impedance: 8 Ohms
- Rated AES Power Handling (RMS): 125 Watts
- Program Power: 250 Watts
- Sensitivity (1W/1m): 93.5 dB
- Voice Coil Diameter: 1.5?
GENERAL SPECIFICATIONS
Nominal Diameter | 8? (203 mm) |
Nominal impedance | 8 Ohms |
Rated AES Power Handling (RMS) | 125 Watts |
Program Power | 250 Watts |
Sensitivity 2.83V at 1m | 93.5 dB |
Recommended Hi Pass Crossover** **For Full Power Handling | 75 Hz** **12db Per Octave Crossover |
Frequency Response at -10dB | 50 18,000 Hz |
Voice Coil Diameter | 1.5? (38 mm) |
Voice Coil Wire | CCAW |
Voice Coil Winding Depth | 10.0 mm |
Former Material | Kapton |
Magnetic Gap Depth | 6.0 mm |
Frame Material | Stamped Steel |
THIELE-SMALL PARAMETERS
Equivalent Volume | Vas | 21.2 l |
Excursion (mathematical)*** | Xmax | 3.50 mm |
Free Air Resonance | Fs | 75.6 Hz |
Mechanical Factor | Qms | 14.07 |
Electrical Factor | Qes | 1.10 |
Total Factor | Qts | 1.02 |
Cone Area | Sd | 227 cm |
Mechanical Mass | Mms | 15.0 g |
Bl Factor | Bl | 6.53 Tm |
Dc Resistance | Re | 6.6 Ohms |
Inductance | Le | 0.275 mH at 1 kHz |
Mechanical Mass Without Air | Mmd | 13.1 g |
Mechanical Compliance | Cms | 0.294 mm/N |
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4
EXTRA INFO
Overall Diameter | 8.23? (209 mm) |
Front Mount Baffle Cutout | 7.12? (181 mm) |
Mounting Depth | 3.33? (84.5 mm) |
Overall... |
RETURNS POLICY
You may return your item(s) for refund within 30 days of receipt of your shipment.
You may return your item(s) for replacement within 30 days of receipt of your shipment.
We do not ship any replacements before we receive and inspect the returned merchandise.
Please read our policy carefully as we cannot process a return in the unfortunate event that the below conditions are not met.