Hsu Research Subwoofer STF User Manual
Specifications
Frequency response +/- 2 dB
32 Hz
25 Hz
25 Hz
Woofer size
8 inches
10 inches
12 inches
Amplifier Power Rating (RMS)
150 Watts
200 Watts
300 Watts
Peak/Short Term Power
600 Watts
800 Watts
1200 Watts
Crossover Frequency Range
30-90 Hz, bypassable
30-90 Hz, bypassable
30-90 Hz, bypassable
Crossover Slope
24 dB/Oct
24 dB/Oct
24 dB/Oct
Crossover Type
low pass only
low pass only
low pass only
Phase
0
°/180°
0
°/180°
0
°/180°
Dimensions
19˝(h)/10˝(w)/16˝(d)
19˝(h)/14˝(w)/18˝(d)
22˝(h)/15˝(w)/23˝(d)
Ship Weight
43 lbs
52 lbs
78 lbs
Power Outlet Requirement
180 Watts
300 Watts
420 Watts
8
HSU Speaker
System Limited
Warranty
If the speaker system proves to be
defective in materials or workmanship
within seven years from the date of the
original customer’s purchase, or the
amplifier within two years, we will, at our
option, repair or replace the defective
product.
*DISCLAIMER
THE WARRANTY STATED HEREIN IS IN LIEU
OF ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING MERCHANTABILITY
AND FITNESS FOR PARTICULAR PURPOSE AND
ALL OTHER LIABILITIES AND OBLIGATIONS
OF HSU, ALL OF WHICH ARE EXPRESSLY DIS-
CLAIMED. HSU HAS NOT MADE AND DOES
NOT HEREBY MAKE ANY OTHER REPRESEN-
TATION, WARRANTY OR COVENANT WITH
RESPECT TO THE CONDITION, QUALITY,
DURABILITY, DESIGN, OPERATION, CAPACITY,
FITNESS FOR USE OR SUITABILITY OF THE
SPEAKER SYSTEMS.
Exclusion of
Certain Damages
HSU’s liability for any defective product is
limited to repair or replacement of the prod-
uct at our option. HSU shall not be liable for
incidental or consequential damages of any
kind or character because of product defects.
Some states do not allow limitations on how
long an implied warranty lasts and/or do not
allow the exclusion or limitation of incidental
or consequential damages, so the above limi-
tations and exclusions may not apply.
limited to repair or replacement of the prod-
uct at our option. HSU shall not be liable for
incidental or consequential damages of any
kind or character because of product defects.
Some states do not allow limitations on how
long an implied warranty lasts and/or do not
allow the exclusion or limitation of incidental
or consequential damages, so the above limi-
tations and exclusions may not apply.
This Warranty Does
Not Cover:
Damage caused by abuse, accident, mis-
use, negligence, or improper operation.
use, negligence, or improper operation.
Products that have been altered or modified.
Any product whose serial number has been
altered, defaced, or removed.
altered, defaced, or removed.
Normal wear and maintenance.
Damages caused by shipping. (All claims
for shipping damage must be made with
the carrier.)
for shipping damage must be made with
the carrier.)
©2003 HSU Research
HSU Research
3160 E. La Palma Avenue #D
Anaheim, CA 92806
800-554-0150
HSURESEARCH.COM
Warranty Service
Warranty service must be performed by an
authorized service center, usually a HSU
Speaker Systems dealer or its authorized
agent. You may obtain a list of authorized
service centers by writing to the address
below.
authorized service center, usually a HSU
Speaker Systems dealer or its authorized
agent. You may obtain a list of authorized
service centers by writing to the address
below.
All warranty repairs must be accompanied
by the original bill of sales. No other
document is acceptable or is required.
This warranty gives you specific legal rights,
and you may also have other rights which
vary from state to state.
by the original bill of sales. No other
document is acceptable or is required.
This warranty gives you specific legal rights,
and you may also have other rights which
vary from state to state.
Due to our continual efforts to improve product
quality as new technology and techniques become
available, HSU reserves the right to revise its
Speaker Systems specifications without notice.
quality as new technology and techniques become
available, HSU reserves the right to revise its
Speaker Systems specifications without notice.