PRECAUTIONS!
Please read this very carefully before operating this unit
Read ALL instructions carefully before using this unit.
Do not operate this unit near water, in the rain, or where there is
moisture. If this warning is ignored a serious electrical shock or death
may occur.
Do not attempt to service this unit. No user serviceable parts inside.
Refer servicing to qualified, ISP approved service personnel.
Never remove or defeat the ground connection on the power cord of
the Master Control Module that is connected to the HDDS SB112.
Care should be taken to avoid spilling any foreign objects or liquid
into this unit.
Failure to follow these instructions may void the warranty.
CAUTION:
DO NOT CONNECT THE CAT6 INPUT CABLE BETWEEN THE MASTER CONTROL
MODULE AND THE INPUT OF THE HDDS SB112 SUBWOOFER WHEN THE
POWER ON THE MASTER CONTOL MODULE IS SWITHED ON! THE MASTER
CONTROL MODULE MUST BE SWITCHED OFF PRIOR TO CONNECTION. THE
HDDS SB112 MUST BE POWERED ON WITH SYMETTRICAL POWER IN ORDER
TO CHARGE BOTH POSITIVE AND NEGATIVE INTERNAL POWER SUPPLIES.
FAILURE TO POWER DOWN THE MASTER CONTROL MODULE PRIOR TO
CONNECTION TO THE HDDS SB112 MAY CAUSE POSSIBLE DAMMAGE TO THE
HDDS SB112 OR THE CONTACTS PINS OF THE CAT6 CABLE DUE TO LARGE
NON-SYMETRICAL INRUSH CURRENT.
INTRODUCTION
Thank you for your purchase of the ISP Technologies High Definition Distributed System
HDDS SB112 Wall Mount Subwoofer. This product provides a new level of performance
in distributed audio systems allowing greater system flexibility and easy installation of
distributed sound. All connections are made via CAT6 RJ45 connections making
installation of systems faster and easier using the HDDS SB112.
PRECAUTIONS
NOTE: IT IS VERY IMPORTANT THAT YOU READ THIS SECTION TO PROVIDE
YEARS OF TROUBLE FREE USE. THIS UNIT REQUIRES CAREFUL HANDELING.
All warnings on this equipment and in the operation instructions should be adhered to and
all operating instructions should be followed.
Do not use this equipment near water. Care should be taken so that objects do not fall
onto and liquids are not spilled into the unit through any openings.
The power cord should be unplugged from the Master Control Module when the unit is left
unused for an extended period of time.
DO NOT ATTEMPT TO SERVICE THIS EQUIPMENT. THIS EQUIPMENT SHOULD BE
SERVICED BY QUALIFIED SERVICE PERSONNELL ONLY. DO NOT MAKE ANY INTERNAL
ADJUSTMENTS OR ADDITIONS TO THIS EQUIPMENT AT ANY TIME. DO NOT TAMPER
WITH INTERNAL ELECTRONIC COMPONENTS AT ANY TIME. FAILURE TO FOLLOW THESE
INSTRUCTIONS WILL VOID THE WARRANTY OF THIS EQUIPMENT, AND MAY CAUSE A
SHOCK HAZZARD.
OPERATION
The HDDS Master Control Module is the Master control center for distributed sound
systems using the HDDS technology. The Master Control Module includes six zones
that can be used independently or can be linked to work together allowing the system
designer the flexibility to set up any system with the desired configuration. The block
diagram below shows the basic configuration of the HDDS SB112 Wall Mount
Subwoofer. The subwoofer receives power and audio over a CAT6 cable connected to
the Master Control Module, internally converts the AC power to plus / minus 15VDC and
30VDC to power the amplifier. The audio signal is fed to a precision differential
amplifier to remove any common mode noise, filtered with a crossover circuit to
produce a low pass and high pass signal, equalized and fed to D-CAT Dynamic Adaptive
Amplifier power amplifier circuits to drive the woofer. The woofer section will
dynamically increase the positive and negative power supply rails as required based on
the audio signal. The output swing can exceed 120 volts and can deliver over 220 watt
continuous power to the woofer. The HDDS SB112 includes a rear panel level
adjustment that allows simple balancing of installed systems.
The HDDS SB112 requires connection to the Master Control Module with CAT6 cable in
order to handle the current of the HDDS SB112. A single run of CAT6 can be used if
the cable length does not exceed 100 feet. If the required cable run exceeds 100 feet a
second run of CAT6 should be run between the Master Control Module and the HDDS
SB112 cabinet. The HDDS SB112 cabinet includes a rear panel mounted blue LED
power indicator, which illuminates when power being fed to the cabinet.
DO NOT CONNECT THE CAT6 INPUT CABLE BETWEEN THE MASTER CONTROL MODULE AND
THE INPUT OF THE HDDS SB112 SUBWOOFER WHEN THE POWER ON THE MASTER CONTOL
MODULE IS SWITHED ON! THE MASTER CONTROL MODULE MUST BE SWITCHED OFF PRIOR
TO CONNECTION. THE HDDS SB112 MUST BE POWERED ON WITH SYMETTRICAL POWER IN
ORDER TO CHARGE BOTH POSITIVE AND NEGATIVE INTERNAL POWER SUPPLIES. FAILURE TO
POWER DOWN THE MASTER CONTROL MODULE PRIOR TO CONNECTION TO THE HDDS SB112
MAY CAUSE POSSIBLE DAMMAGE TO THE HDDS SB112 OR THE CONTACTS PINS OF THE CAT6
CABLE DUE TO LARGE NON-SYMETRICAL INRUSH CURRENT.
Rear Panel
The rear panel POWER LED will light when power is applied from the Master Control
Module. The rear panel of the HDDS SB112 includes two RJ45 input connectors, both
for connection to a Master Control Module. A single run of Category 6 cable can be
used if the maximum length of CAT6 cable does not exceed 100 feet. Two Category 6
cables should be connected between the Master Control Module and Input A and Input
B if the HDDS SB112 is more than 100 feet away from the Master Control Module. Do
not connect another cabinet to the second RJ45 connector since this would exceed the
maximum current handling capabilities of the CAT6 cable. The maximum run length of
cable should not exceed 300 ft even with dual input CAT6 cable runs.
The HDDS SB112 will typically pull less than 2 amps of current from the output of the
Master Control Module at average listening levels. At maximum or peak level the HDDS
2210 can pull in excess of 4 amps of current. If maximum output power is desired it is
recommended to limit the length of CAT6 cable run to no more than 50 feet or use dual
cable runs. Longer runs of CAT6 cable will reduce the maximum output power of the
HDDS SB112. Connect the HDDS SB112 to any of the A, B or C outputs on the rear of
the HDDS Master Control Module as shown below. Do not connect more than two
HDDS SB112 subwoofers per zone on the Master Control Module. If long cable runs are
used requiring dual cables to connect the HDDS SB112 the zone can only power a
single HDDS SB112 subwoofer.
SUBWOOFER POWER:
The HDDS system distributes low voltage Alternating Current over the CAT6 cable plus
high level balanced audio and is capable of greater than 220 watts continuous power
per HDDS SB112 subwoofer. Each of the three outputs A, B and C are capable of
delivering up to 7 amps of output current. The current consumption at full power will
require over 4 Amps of power per subwoofer. In order to allow the full 220 watts of
power do not exceed 50 feet of cable length or connect a second run of CAT6 cable
between the Master Control Module and the HDDS SB112 subwoofer. The CAT6 cable
will start to limit the total power of the HDDS SB112 once you exceed 50 feet of cable.
CAT6 Connections
The figure below shows the connections for each output A, B and C of each zone output
on the Master Control Module and also connections between each HDDS SB112
subwoofer. Connections are done via standard CAT6 cables where pins 1 through 8 are
connected common to the same pins 1 through 8 at each end. As shown below two
wires in the Cable are used for balanced audio and 6 wires are used for power with two
providing ground and two for each of two 22VAC power signals fed down the cable.
Mounting the HDDS SB112
Refer installation to a qualified installer to ensure proper mounting to overhead
structures. The HDDS SB112 includes a TV mounting bracket for easy install. Follow
the mounting instructions included in the separate bracket mounting instructions
included with the HDDS SB112.
TV Mounting Bracket Installed On The HDDS SB112
HDDS SB112 SPECIFICATIONS
Subwofofer Type: 1-way active
Low Frequency: 12″ cone
Crossover: 4th order LR high pass and low pass
High Pass Filter: Switchable 40 Hz or 90 Hz – for use with a subwoofer
Maximum SPL: 122 dB peak, 116 dB long-term
Nominal Coverage Angle: 80 deg. H x 70 deg. V
Frequency Range (-10 dB): 42 Hz – 20 kHz
Frequency Response (+-3 dB): 50 Hz – 19 kHz
Audio Input: Balanced 30k input impedance
Amplifier Power: 180 WRMS continuous LF, 40 WRMS continuous HF
Backplate: Dual RJ45 Connectors, Remote level input control, High Pass filter selector
switch
Size: 20.2″ H x 12.2″ W x 12.25″ D
Weight: 25 lbs
Enclosure: Baltic Birch Plywood with rubberized polyurethane finish
Grille: Powder Coated Steel
Mounting Hardware: Included wall mounting bracket
WARRANTY AND SERVICE
The unit, parts and workmanship are fully guaranteed to be free of defects under
normal use and service for a period of 3 years from the date of purchase.
Any damage resulting from the misuse or the failure to follow the precautions and
instructions will void the warranty.
In the event that the unit needs to be repaired, please return the unit to ISP
Technologies directly. Simply repack the unit, send a copy of the original receipt, a
note stating the problem, and send it to:
ISP Technologies, LLC
5479 Perry Drive Unit B
Waterford, MI 48329
Attn: Repair Dept.
All shipping charges must be fully prepaid.
ISP will not be responsible for any damages incurred in shipping of any unit. Any claim
will need to be settled with the shipping company.
The warranty will be voided if the serial number has been tampered with in any way.
The warranty card must also be filled out and returned in order to activate the
warranty.
Should you have any questions for the repair department prior to returning the product
please call 1-(248)-673-7790
NOTE: This Product is covered under multiple patents pending.
ISP TECHNOLOGIES, LLC
5479 PERRY DRIVE SUITE B
WATERFORD, MI. 48329
248-673-7790
FAX: 248-673-7696
WWW.ISPTECHNOLOGIES.COM
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