Sound That Will Move You
INTRODUCTION TO HoLeeS-15
Congratulations and thank you for trusting in us and acquir-
ing the new HoLeeS Competition subwoofer, another in-
credible subwoofer from the mind and soul of Mr. Joseph
Sahyoun (President of Earthquake Sound). “I really
worked very hard on this driver for several years now, and
wanted toperfect every aspect of the driver before it was re-
leased. This sub is constructed from the finest parts on the
planet; and I mean it.” When it comes to the surround,
much attention to detail is required to accommodate the
huge amount of excursion and pressure that will be ap-
plied. The surround uses Poly-ether Draw, the strongest
and longest lasting material available. When the driver is in
a long excursion situation, you will not start to see any de-
formations or dimples unless the speaker is being pushed
to its absolute max peak. Unlike many subwoofers,
HoLeeS’ surround will not deteriorate after a few years of
hardcore pounding; the surround has a working life span of
10 plus years. This wide surround will easily outlast any
other and itsmany qualities make it the widest, longest last-
ing and most reliable surround, period. The driver is con-
structed with a unique triangular bridge type design. The
voice coil pushes on the flat piston, not the cone. The cone
is used for assembly purposes only. HoLeeS’ cone is con-
nected to the flat diaphragm and its lattice structure in the
middle, creating the triangular system that removes cone
distortion caused by wobbles, found in typical speaker de-
signs. Earthquake's HoLeeS uses a voice coil that is built
with an aluminum bobbin and military-grade flat surface
wire. The voice coil is over 3” in winding height and diame-
ter which makes it one of the most respected drivers forpro-
ducing high excursion, not only does it move a lot when you
press on it, it has the electrical force necessary to move it
the distance of the actual voice coil. During movement, this
driver pulls less current from your amplifier than any other
speaker on the market. Since it is designed and optimized
to have a higher impedance during working periods (reac-
tive impedance), it will never go into compression. The
“PSP” terminal (patent pending) allows the users to have
their speaker in 2O, dual 4Oor 8O.
As you can see, this terminal and the rest of the speaker
are the first of their kind and we are extremely proud to be
the brains behind them. Earthquake Sound is a reputable
manufacturer of high-end home and mobile audio products
for over 25 years. You will notice that the engineers and
other parties involved with the production of these fine
subs covered a lot of ground to make sure that every user is
satisfied and educated as much as possible. If there is any-
thing that you do not understand, or need help with or if you
have comments, please feel free to contact us at (800)
576-7944 or e-mail us at [email protected].
Once again, we truly appreciate you and your ongoing
support.Thank you.
Recommended Power For One Subwoofer
Minimum
Optimized Maximum
Don’t
Legend
HoLeeS-15
HoLeeS-12
HoLeeS-10
1000W
1500W
3000W
6000W
8000W
15000W
B l u e ( M i n i m u m ) : Ye l l o w ( O p t i m i z e d ) : R e d ( M a x i m u m ) : B l a c k ( D O N ’ T ) :
If you are powering your sub in this This zone represents the best In this zone low-distortion and In this zone the chances of failure
range, it will operate comfortably compromise between long-term s o u n d q u a l i t y b e c o m e are almost inevitable. When
with zero strain or fatigue. Power reliability, high-output and low- compromised. A small amount of exposed to excessive heat and/ or
ranges this low will not damage distortion. If you are operating your SPL can be gained in this zone, but mechanical stress the driver will
your speaker, but it wont capture subwoofer in this range you are only a couple of dB. Remember that loose sound quality, SPL and could
the Subzero full capabilities.
taking advantage of the best low the more you travel out of the seriously damage the driver or you
distortion and sound quality that the recommended power range the vehicle.hlshlshlshlshlshlshlshlshls
Subzero is capable of delivering greater the chances of failure and SUBWOOFERS OPERATED IN
between the recommended power.
warranty rejection. Be wise and use THIS ZONE WILL NOT BE
extreme caution and care with your COVERED BY WARRANTY.
speakers.
To prevent serious damage or injury call
Earthquake Tech-support before powering up
the HoLeeS subwoofer. If the subwoofer is not
wired correctly and a malfunction occurs, the
damage may void the warranty. So please help
us help you, and give us a call toll free.
Tech Support: 800•576•7944
Sound That Will Move You
READ
Driver Specifications
HoLeeS-15
Net Weight: 112 lbs
Qts: 0.3862
Revc: 2.000ohm
Levc: 2.3499mH
Fo: 24.1803Hz
No: 0.351%
Cut out hole 14 1/2" (369mm)
SPLo: 87.4dB
Vas: 3.771CuFt
Sd: 82.9600msqM
Cms: 108.6383uM/N
Mms: 398.78g
Mounting depth:
14 1/4”
(361.95mm)
BL: 17.1496TM
Qms: 6.1672
Mmd: 385.04g
Max Power: 15,000 Watts
RMS Power: 7,000 Watts
Qes: 0.4120
Xmax: 4” Peak to Peak
Application / Box Design SPL Burping
8Ft.
7Ft.
6Ft.
5Ft.
4Ft.
Tune @ 65Hz
Tune @ 65Hz
Tune @ 65Hz
Tune @ 65Hz
Tune @ 65Hz
Sound Quality
4”
(101.6mm)
For an SQ box use the
same dimensions as the
DBDrag design below,
but use these port
12.3”
(312.42mm)
dimensions.
16.4”
(416.56mm)
Port tuned @ 43Hz
23” (584.2mm)
32”
(812.88mm)
DBDrag
DBDrag
30” (762mm)
25” (635mm)
18 1/2”
(469.9mm)
7.2”
(182.88mm)
22”
(558.8mm)
19”
(482.6mm)
Outer volume: 6-10 cubic feet
Port surface: 107.25 sq. inch
Outer volume: 7.587 cubic feet
Inner volume: 5.4 cubic feet • Tuned @ 70Hz
Port length: 18 1/2” (469.9mm) typically wraps around
Wall thickness: 1” (25.4mm)
Front baffle: 2” (50.8mm)
Port surface: 65.6sq. inch
Port length: 7.2” (182.88mm)
Wall thickness: 1” (25.4mm)
Front baffle: 2” (50.8mm)
Port length may vary depending on frequency
Specifications are subject to change without notice.
Sound That Will Move You
Wiring Configurations
The HoLee-S subwoofer comes equipped with 2 voice coils (dual
1 ohm), it can be used in .5 or 2 ohm configurations. The terminal
comes equipped with fused jumpers, please note that center
terminals are not operational (you must use both terminals).
S
Please Read Carefully
Parallel
1/2 Ohm
1-CHANNEL
1-CHANNEL
1-OHM LOAD
(voice coils in parallel)
(No Fuses)
1-OHM LOAD
(voice coils in parallel)
(No Fuses)
VC #1
VC #1
S
S
Series
2 Ohm
+
1
+
2
+
1
+
2
2
2
1
1
DO NOT
USE
DO NOT
USE
Normal
MONO 1-OHM
MONO 1-OHM
AMPLIFIER TERMINAL
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