EarthQuake Subzero-12 User Manual
SUBZERO-12
2000 WATTS
Winner of the 2004
Design & Engineering Award
INNOVATIONS
INTERNATIONAL CES
1” = 2.54 cm
1 cubic foot = 1728 cubic inches
Grille Clearance: 2”
Displacement: .2 Cube Feet
Sealed design for SPL
#1
15"
SUBZERO-12"
15"
Outer dimension shown using 3/4" thick MDF.
Total outer box volume = 1.953 cubic feet.
Bass head design for competition
15"
#4
16"
16"
SUBZERO-12"
20.5"
2"
PORT (2"x14.5"x22")
Sealed design for low frequency extension
#2
16.5"
16.5"
Outer dimension shown using 3/4" thick MDF.
Total outer box volume = 2.2 cubic feet.
Bandpass design
SUBZERO-12"
#5
2"
18"
2”
PORT (2"x16.5"x4”)
4”
18"
18.5"
5"
18"
Sealed wedge design for hatch backs or other
#3
tight places.
127mm
5"
18”
16”
SUBZERO-12"
Outer dimension shown using 3/4" thick MDF
Total outer box volume = 2.4 cubic feet.
Cut out hole 292mm / 11 1/2"
16”
13”
Mounting
depth
185mm
7 1/4"
Outer dimension shown using 3/4" thick MDF.
Total outer box volume = 3.03 cubic feet.
Specifications are subject to change without notice
Outer dimension shown using 3/4" thick MDF.
Total outer box volume = 4.31 cubic feet
HANDCRAFTED IN USA.
SUBZERO-12
2000 WATTS
Winner of the 2004
Design & Engineering Award
INNOVATIONS
INTERNATIONAL CES
1” = 2.54 cm
1 cubic foot = 1728 cubic inches
Grille Clearance: 2”
Displacement: .2 Cube Feet
Passive tuned design for deep bass small volume
#6
Drone Tuned Box
VB = 2 1/2 ft3
FB = optimized with
SLAPS-12 passive
Outer dimension shown using 3/4" thick MDF.
Bass head design for competition
#9
19"
16 1/2"
16"
Sealed design for tight bass
#7
14"
10 3/4 "
15”
Outer dimension shown using 3/4" thick MDF.
Total outer box volume = 1.306 cubic feet
Port tuned design for deep bass
Subzero-12
#10
14”
19"
9"
Sealed down firing design
#8
16”
Outer dimension shown using 3/4" thick MDF
Total outer box volume = 2.667 cubic feet
16”
18”
SUBZERO-12"
10”
3”
15”
Specifications are subject to change without notice
Subzero-12
PORT (3"x12.5"x16")
Internal dimensions
Outer dimension shown using 3/4" thick MDF.
Total outer box volume = 2.721 cubic feet
15”
Subzero-12
PORT (2"x12.5"x9")
Outer dimension shown using 3/4" thick MDF.
Total outer box volume = 2.309 cubic feet
Internal dimensions
HANDCRAFTED IN USA.
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