The PRV Audio FR Series sets a new standard of value in high-performance Full Range drivers. The 10FR300 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 7,000Hz to 10,000Hz. The combination of a low-distortion motor system with a copper ring and a unique woven-cloth dustcap provides exceptional clarity, detail, and dynamics at an impressive 100dB of sensitivity.
Highlights
Nominal Impedance: 8 Ohms
Rated AES Power Handling (RMS): 150 Watts
Program Power: 300 Watts
Sensitivity (1W/1m): 100 dB
Voice Coil Diameter: 2″
Technical Details
GENERAL SPECIFICATIONS
Nominal Diameter
10″ (254 mm)
Nominal impedance
8 Ohms
Rated AES Power Handling (RMS)
150 Watts
Program Power
300 Watts
Sensitivity 2.83V at 1m
100 dB
Recommended Hi Pass Crossover** **For Full Power Handling
75 Hz** **12db Per Octave Crossover
Frequency Response at -10dB
60 – 14,000 Hz
Voice Coil Diameter
2″ (51 mm)
Voice Coil Wire
CCAW
Voice Coil Winding Depth
12.0 mm
Former Material
Kapton
Magnetic Gap Depth
8.0 mm
Frame Material
Stamped Steel
THIELE-SMALL PARAMETERS
Equivalent Volume
Vas
47.4 l
Excursion (mathematical)***
Xmax
4.0 mm
Free Air Resonance
Fs
60.12 Hz
Mechanical Factor
Qms
15.57
Electrical Factor
Qes
0.68
Total Factor
Qts
0.65
Cone Area
Sd
394 cm²
Mechanical Mass
Mms
32.1 g
Bl Factor
Bl
9.78 Tm
Dc Resistance
Re
5.4 Ohms
Inductance
Le
0.27 mH at 1 kHz
Mechanical Mass Without Air
Mmd
27.6 g
Mechanical Compliance
Cms
0.216 mm/N
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4