Ø 457 max.
Ø 422 max.
Ø 476 max.
(on angles)
+
Red dot
15
169 max. 2 x screw button
terminals
8 x Ø 7 Holes eq. spaced on Ø 454
Ø 204 max.
7510 7560
TYPICAL CHARACTERISTICS
Rated impedance Z 8 4 Ω
Reference efficiency (1 W@1 m) - 98 98 dB SPL
Usable frequency range 1- 30-1200 30–1200 Hz
Power handling capacity2 (AES) - 500 500 W
Max Sound Pressure Level 3SPLmax 121 121 dB SPL
Min. impedance modulus Zmin 6.2 @ 220Hz 3.2 @ 230Hz Ω
Voice-coil inductance 4@ 1 kHz Le1k 1.47 0.73 mH
@ 10 kHz Le10k 0.62 0.31 mH
Bl product Bl 23.4 16.4 N/A
Moving mass Mms 0.157 0.157 Kg
THIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)
Resonance frequency 5Fs36 (±6) 36 (±5) Hz
DCresistance 6Re5.6 (±0.5) 3.0 (±0.4) Ω
Mechanical quality factor Qms 3.6 3.6 1
Electrical quality factor Qes 0.36 0.40 1
Total quality factor Qts 0.33 0.37 1
Mechanical suspension compliance Cms 124 124 10-6 m/N
Effective piston area Sd0.128 0.128 m2
Equivalent Casair load Vas 0.286 0.286 m3
Max.linear excursion Xmax 7.0 7.0 mm
Linear displacement volume Vd0.896 0.896 10-3m3
Half-space efficiency 3.6 3.3 %
Unity load volume Vas Qts231.1 39.4 10-3 m3
ABSOLUTE MAXIMUM RATINGS
Short term max. input voltage 7Vmax 125 90 V
Max. excursion before damage Xdam 16 16 mm
Ambient operating temperature –10 to +50 °C
Storage temperature 8–20 to +70 °C
Environmental conditions 9Outdoor
APPLICATION INFORMATION
Air volume occupied by the driver 10 6.2 6.2 10-3 m3
Speaker net mass 9.1 9.1 Kg
Recommended reflex box Vb/Fb200 / 40 250 / 38 L / Hz
Electrical polarity A positive voltage applied on the red
terminal produces forward cone motion.
PHYSICAL CHARACTERISTICS
PHL Audio S.A. provides these specifications as representative of current production after conditioning. Because of our continuous research, they are subject to change without notice.
SPECIFICATION NOTES
Note 1: Allowing for energy response, excursion
capability, Power spectrum, and -3dB low
freq. roll-off for standard reflex tuning.
Note 2: Established at 20°C ambient temp, according to
AES2-1984 standard using IEC268-1 simulated
programme signal and a 150 liter Bass-Reflex test
enclosure tuned at 40Hz.
Note 3: Established at 1m on axis of the loudspeaker mounted
in test enclosure, when driven at full AES Power
Handling Capacity, including 4dB of thermal
compression loss.
Note 4: Measured at 20 mA in free air.
Note 5: Measured at 20 mA and 20°C ambient temp.
in free air conditions, after full run and rest.
Note 6: Measured at 20°C ambient temp.
QC limits are ±10%
Note 7: Stated in RMS voltage according to IEC 268-5.
Note 8: Includes shipping conditions. The lower limit prevents
from demagnetization.
Note 9: Our products are classified in three categories :
Indoor, Outdoor, and Outdoor
✚
for permanent
outdoor use or severe conditions.
Note 10: Calculated for front mounting on to a 18 mm thick
board.