ES-500 5.25” Mid/Woofer - Technical Data - CDT Audio

ES-500 5.25” Mid/Woofer - Technical Data
Specifications
Diameter:
Sensitivity:
Power Handling:
Frequency Response:
Nominal Impedance:
Voice Coil Diameter:
Dimensions:
5.25” (130mm)
90dB
60 Wrms (120W pk)
60 ~ 6000 hZ
4 Ohms
1.0” (26mm)
Box Volume = 0.07 cu. Ft.
(1.98 liters) sealed
SEALED
Mounting 7/8" depth
2.43” (61.5 mm)
Cutout 1 9/16" diameter
4.55” (115.4 mm)
Outer 1 13/16" diameter
5.56” (141 mm)
Thiele-Small Paramters
Free Air Resonance:
Voice Coil DC Resistance:
Voice Coil Inductance @ 1 kHz:
Mechanical Q (Q ms ): 1.92
58Hz
2.98 ohms
0.405mH
Electrical Q (Q es ): 0.363
Total Q (Q ts ): 0.305
Compliance Volume (V as ):
Moving mass, Diaphragm:
10.09 l
0.356 ft 3
7.04 Gr
Driver Radiating Area (S d ): 82 cM 2
Motor Force Factor:
12.71 In 2
4.6 Tm
Maximum Excursion (X max ): 0.1”
2.54 mm
Note:
All sealed boxes greater than 0.07 cubic feet
are allowable but with non-optimal bass
response. Optimal setup for bass in a medium
size cab is shown here.
110
108
106
104
102
100
98
96
94
92
90
88
86
84
82
110
108
106
104
102
100
98
96
94
92
90
88
86
84
82
Sealed Box
Frequency response @ 10 Watts
80
SPL 10 20 50 100Hz 200 500 1k
Door Volume = 1.0cu. Ft.
(28.35 liters)
DOOR MOUNT
Door Mount
Frequency Response @ 10 Watts
80
SPL 10 20 50 100Hz 200 500 1k

Box Volume = 0.2 cu. Ft. (5.7 liters)
Tuned to 60hZ Port =1.6”d x 6.8”l
L
P
O
R
T
PORTED
D
110
108
106
104
102
100
98
96
94
92
90
88
86
84
82
Ported Box
Frequency Response @ 10 Watts
80
SPL 10 20 50 100Hz 200 500 1k