1” = 2.54 cm
1 cubic foot = 1728 cubic inches
Grille Clearance: 2”
SUBZERO-15
2500 WATTS
Displacement: .3 Cube Feet
Winner of the 2004
Design & Engineering Award
INNOVATIONS
#1 Sealed design for tight bass
#2 Passive tuned design for deep bass small volume
#3 Ported design
23”
17"
14”
15 "
10 1/2”
5”
Drone Tuned Box
VB = 3 ft3
18”
18”
Subzero-15
FB = optimized with
SLAPS-15 passive
Outer dimension shown using 3/4" thick MDF.
Outer dimension shown using 3/4" thick MDF.
Outer dimension shown using 3/4" thick MDF
Bass head design for competition
SUBZERO-15
#4
Cut out hole 369mm / 14 1/2"
25”
3”
FOR 44Hz Tuning: Port length equals 26”
FOR 60Hz Tuning: Port length equals 16 1/2”
20”
13 1/2"
Mounting
depth
220mm
8 3/4"
18"
Subzero-15
Outer dimension shown using 3/4" thick MDF.
Specifications are subject to change without notice
HANDCRAFTED IN USA.
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Electro Mechanical Parameters
Name = EARTHQUAKE SUB-ZERO 15 (broken in)
Note = VI MEASURMENTS
Model = TSL
Xmax = 31.7500E-3 M
Krm = 35.4970E-3 Ohm
Erm = 800.0000E-3
Kxm = 209.1940E-3 H
Exm = 677.0000E-3
Rms = 4.4866 N·S/M
Mms = 369.4390E-3 Kg
Cms = 114.6000E-6 M/N
Vas = 129.6534E-3 M³
Fo = 24.4600 Hz
Domain = FreeAir
Shape = Round
Profile = Cone
Fmd = 3.0000 KA
Qmd = 1.0000
Flp = 8.0000 KA
Qlp = 2.0000
Znom = 8.0000 Ohm
Revc = 7.8000 Ohm
Sd = 89.0000E-3 M²
Mmd = 354.1806E-3 Kg
Pmax = 1.0000E3 W
Rtvc = 250.0000E-3 °C/W
Xgap = 12.7000E-3 M
Xcoil = 76.2000E-3 M
Qms = 12.6551
Qes = 0.3095
Qts = 0.3021
BL = 37.8262 T·M
Levc = 12.4090E-3 H
SPLo = 89.7098 dB
No = 587.7000E-3 %
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