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Ø 307 max.
Ø 281.5 max.
Ø 326.5 max
(on angles)
+
Red dot
13
128.5 max.
2 x screw button
terminals
8 x Ø 6.5 Holes eq. spaced
on Ø 300 and on Ø 308
Ø 204 max.
4050 4060
TYPICAL CHARACTERISTICS
Rated impedance Z 8 16 Ω
Reference efficiency (1 W@1 m) - 99 99 dB SPL
Usable frequency range
1
- 60-3000 60–3000 Hz
Power handling capacity
2
(AES) - 350 350 W
Max Sound Pressure Level
3
SPL
max
120 120 dB SPL
Min. impedance modulus Z
min
6.9 @ 430Hz 15.4 @ 420Hz Ω
Voice-coil inductance
4
@ 1 kHz L
e1k
1.12 2.52 mH
@ 10 kHz L
e10k
0.51 1.16 mH
Bl product Bl 20.9 28.8 N/A
Moving mass M
ms
0.051 0.051 Kg
THIELE-SMALL PARAMETERS : TYPICAL (QC LIMITS)
Resonance frequency
5
F
s
49 (±6) 49 (±6) Hz
DC resistance
6
R
e
5.8 (±0.6) 12.2(±1.2) Ω
Mechanical quality factor Q
ms
3.3 3.3 1
Electrical quality factor Q
es
0.21 0.23 1
Total quality factor Q
ts
0.20 0.22 1
Mechanical suspension compliance C
ms
205 205 10
-6
m/N
Effective piston area S
d
0.054 0.054 m
2
Equivalent C
as
air load V
as
0.084 0.084 m
3
Max. linear excursion X
max
± 4.5 ± 4.5 mm
Linear displacement volume V
d
0.243 0.243 10
-3
m
3
Half-space efficiency 4.6 4.1 %
Unity load volume V
as
Q
ts
2
3.2 3.9 10
-3
m
3
ABSOLUTE MAXIMUM RATINGS
Short term max. input voltage
7
V
max
110 150 V
Max. excursion before damage X
dam
12 12 mm
Ambient operating temperature –10 to +50 °C
Storage temperature
8
–20 to +70 °C
Environmental conditions
9
Outdoor
APPLICATION INFORMATION
Air volume occupied by the driver
10
2.6 2.6 10
-3
m
3
Speaker net mass 8.7 8.7 Kg
Recommended reflex box V
b
/F
b
40 / 63 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 50 liter Bass-Reflex test
enclosure tuned at 53Hz.
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.
461, rue des chênes ■ Z.A
77590 CHARTRETTES
FRANCE
Tél : 33 01 64 81 29 80
Fax : 33 01 60 69 10 28
e-mail : phlaudio@phlaudio.com
http: //www.phlaudio.com
4050
■
4060
12” Low Midrange Drivers