Earthquake Sound Subzero 10 Installation Manual

SUBZERO-10
1500 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:

Sealed design for tight bass

#1

11"

12"

SUBZERO-10"

Outer dimension shown using 3/4" thick MDF

Total outer box volume = 0.91 cubic foot.

Sealed design for tight bass

#1

15”

SUBZERO-10" SUBZERO-10"

23 1/2”

12"

18 1/2”

12”

Port tuned design for deep bass

#2

16"

11”

12"

Outer dimension shown using 3/4" thick MDF.

Total outer box volume = 1.22 cubic feet.

SUBZERO-10"

#2

8 1/2" long

Port

4"
diameter

#3

Ported design

15"

15 1/2"

12"

Outer dimension shown using 3/4" thick MDF

Total outer box volume = 1.61 cubic feet.

SUBZERO-10"

11"

Internal dimensions

PORT (2"x10.5"x11")

SUBZERO-10

Cut out hole 235mm / 9 1/4”

Mounting

depth

220mm

6 1/2”

Outer dimension shown using 3/4" thick MDF

Total outer box volume = 2.73 / 1.36 per sub

Specifications are subject to change without notice

HANDCRAFTED IN USA.

HOW TO WIRE / FUSE YOUR
SUBZERO TO AN AMPLIFIER

The Subzero subwoofer
comes equipped with 2
voice coils (dual 2x4
ohms), it can be used in
2 , 4 a n d 8 o h m
configurations. The
terminal comes equipped
with fused jumpers, the
voice coil can be easily
configured in series or in
parallel to match the
amplifier in use. It is just a
simple flip of a fuse,
here’s how it works.

VC #1

2-channel

2-ohm load

(voice coils in parallel)

(using 2 fuses)

VC #2

S

- --

1

+ +

2

1

PSP (Parallel Series Parallel) Terminal

2-channel

2 x 4-ohm load

(voice coils separated)

(no fuses)

VC #2

VC #1

PP

PP

S

3mm

Hex-nut

cable

2

fasteners

- --

1

+ +

2

2

1

1-channel

8-ohm load

(voice coils in series)

(1 fuse)

VC #2

VC #1

PP

S

- --

1

+ +

2

1

2

DO NOT

8-GAUGE

USE

MONO 2-OHMS

TYPICAL AMPLIFIER TERMINAL

The diagram -on the left side- shows
the PSP terminal in a 2-ohm parallel

configuration (both voice coils are
connected in parallel). Simply place
the 2 fuses in the outer positions in
the fuse placement area. Insert the
negative speaker wire to the far left
insert and one positive to the far right
insert.

8-GAUGE

8-GAUGE

8-GAUGE

CH-1

TYPICAL AMPLIFIER TERMINAL

This diagram shows the PSP terminal
in a 4-ohm configuration (the two
voice coils are separated). No fuses
are used in this configuration,the voice
coils are powered up separately.

8-GAUGE

CH-2

8-GAUGE

DO NOT

8-GAUGE

USE

MONO 8-OHMS

TYPICAL AMPLIFIER TERMINAL

The diagram - on the right side-displays
the PSP in an 8-ohm mode. You will
notice that there is only one fuse in
the center of the fuse placement area.
The voice coils are wired in series.
Insert the negative speaker wire to the
far left insert and one positive to the
far right insert.

8-GAUGE

Electro Mechanical Parameters

Name = Subzero 10 (broken in) Xmax = 31.7500E-3M
Note = VI MEASURMENTS Krm = 52.9380E-3 Ohm
Model = TSL Erm = 667.0000E-3
Domain = FreeAir Kxm =78.4200E-3 H
Shape = Round Exm = 685.0000E-3
Profile = Cone Rms =19.3984 N·S/M
Fmd = 3.0000 KA Mms = 155.7620 g
Qmd = 1.0000 Cms =197.1628 uM/N
Flp = 8.0000 KA Vas = 1.0830 Ft³
Qlp = 2.0000 Fo = 28.7195 Hz
Znom = 8.0000 Ohm Qms = 1.4489
Revc = 7.7000 Ohm Qes = 0.6994
Sd = 33.0000 msqM Qts = 0.4717
Mmd = 152.3169 g BL = 17.5913 T·M
Pmax = 1.0000E3 W Levc = 4.9888 mH
Rtvc =250.0000E-3 °C/W SPLo = 82 dB
Xgap = 500.0000E-3 In No = 0.0995821%
Xcoil = 3.0000 In