SPECIFICATIONS
Model/Part Number
HCCA124
HCCA152
HCCA154
Size
12”
15”
15”
Thiele/Small Parameters
Fs (free-air resonance, Hz)
33.2
28.13
30.02
Vas (equivalent compliance, cu. ft.)
0.93157
2.95746
2.82259
Vas (equivalent compliance, liters)
26.39
83.78
79.96
Qms (Q, mechanical)
4.16
5.17
4.38
Qes (Q, electrical) ****
0.54
0.55
0.61
Qts (total driver Q) ****
0.48
0.5
0.54
Re (DC resistance, ohms) ****
7.4
4
7.3
Z (nominal impedance, ohms)
4 x 4
2 x 2
4 x 4
Le (inductance, mh) ****
3.67
2.59
3.68
Efficiency (1W @ 1M, dB)
83.38
87.2
87.4
Xmax (one way linear excursion, in.)
1.18939
1.18939
1.18939
Xmax (one way linear excursion, mm)
30.18
30.18
30.18
Pe (continuous power handling, watts)
2000
2000
2000
Peak power handling (music, watts) *
4000
4000
4000
Mms (total moving mass, grams)
386
500
460
#MS(MECHANICALCOMPLIANCE,MM/.)
0.00006
0.00005
0.000061
Bl (motor strength, Tesla-M) ****
33.2
25.34
32.21
Sd (effective radiating area, sq. cm.)
559.9
962.11
962.11
Sd (effective radiating area, sq. in.)
86.78
149.13
149.13
Frequency range (Hz)
25 - 100
21 - 100
22 - 100
Energy Bandwidth Product (EBP) **
61
51
49
Driver Physical Dimension
Speaker Displacement (cu ft)
0.28931
0.37704
0.37704
3PEAKER/UTER$IAMETER(INCHES/MM)
292
383
383
-OUNTINGHOLEDIAMETER(INCHES/MM)
11.5
15.079
15.079
-OUNTINGDEPTH(INCHES/MM)
10.28/261
11.575/294
11.575/294
Magnet Weight (Oz)
444.98
444.98
444.98
"ASKETDIAMETER(INCHES/MM)0
Recommended Enclosures
Typical sealed enclosure (cu. ft.)
2
3.64
3.64
Vented enclosure (cu. ft.) ***
1.5
3.05
3.05
Port tuning frequency (Hz)
40
38
38
Port square equivalent (inches)
14 x 2
16 x 3
16 x 3
Port length (inches)
31.33
26.62
26.62
Specifications are subject to change without notice
