Origin Acoustics SUBA150 User manual

SUBA-150
Installation Manual
SUBA150 SUBWOOFER AMPLIFIER
OUT
POWER MODE
TRIGGER
AUTO
CROSSOVER PHASE VOLUME
50 300(LFE) 0 180 01 1
INPUT OUTPUT +12VDC
TRIGGER
SUB 1S UB 2TOTALIMPEDANCE
(SUB 1 + SUB 2) MINIMUM 4
ON
DESIGNED AND ENGINEERED IN THE USA
MADE IN CHINA
FUSE T8AL/250V
100-120V~60Hz/220-240V~50Hz 500 WATTS
100-120V AC 220-240V AC

IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including ampliers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding type plug. A
polarized plug has two blades with one wider than the other. A grounding type
plug has two blades and a third grounding prong. The wide bladed or the third
prong are provided for your safety. If the provided plug does not t into your
outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specied by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specied by the
manufacturer, or sold with the apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury from tip-over.
M. Unplug this apparatus during lightning storms or when unused for long
periods of time.
N. Refer all servicing to qualied service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is

damaged, liquid has been spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or moisture, does not operate normally,
or has been dropped.
O. The equipment shall be used at maximum 35o C/ 95o F ambient temperature.
To help maintain ambient temperature, DO NOT mount in locations with direct
sunlight.
P. To reduce the risk of electrical shock, do not open the equipment. For safety
reasons it is only allow to the opened by qualied service personnel.
Q. WARNING: To reduce the risk of re or electric shock, do not expose this
apparatus to rain or moisture. Additionally, the apparatus shall not be exposed
to dripping or splashing and no objects lled with liquids shall be placed on the
apparatus.
R. The mains plug is used as the disconnect device and shall remain readily
operable.
S. The product shall be used on open bench.
T. No naked ame sources, such as lighted candles, should be placed on the
apparatus.
U. The apparatus should be connected to a mains socket outlet with a protective
earthing connection.
V. Ventilation should not be impeded by covering the ventilation openings with
items, such as newspapers, table-cloths, curtains, etc.
W. This apparatus is suitable for use in tropical climates.
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER OR BACK. NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO AUTHORIZED
SERVICE PERSONNEL.
CAUTION: WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. THE
APPLIANCE SHALL NOT BE EXPOSED TO DRIPPING OR
SPLASHING. NO OBJECTS FILLED WITH LIQUIDS SHALL
BE PLACED ON THE APPLIANCE.


Introduction 1
Amplifier Specifications 2
What’s Included 3
Amplifier Features 4
Setup Guide 6
Fine Tuning 9
Trouble Shooting 11
Technical Assistance 12
2 Year Limted Warranty 13
Return Process 14

SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
1
Thank you for purchasing the SubA Series amplifier. At Origin Acoustics, we take pride in
providing you with a high quality product. All of Origin Acoustics’ products are designed to
have excellent sound quality, longevity, and a simple installation process.
This instruction booklet covers the necessary information for a smooth installation,
including: the tools you will need, step-by-step instructions for installation, troubleshooting
tips for any errors that may occur, and all warranty information. If for any reason you
experience problems or if you have installation questions please call us at [phone].
Hours of operation are 8:00am to 5:00pm (Pacific Time), Monday through Friday.


2
SUBA -150 AMPLIFIER INSTALLATION USER MANUAL

 
 
 80 watts RMS at 8 ohms
150 watts RMS at 4 ohms
 140 mV for full output (L/LFE only driven), 150 W, with level
control set to max
 30-200Hz (EQ MODE set to BYPASS)
 .10% THD+N 1W/2W 100 Hz
 4 mV
 2.0 V - 20 V
 2.6 V
 16.9” W (19” including rack mounts)
1.75” H (2.1” including feet)
8.1” D (front switch to rear chassis)
8.9” D (front switch rear speaker connector)
 5.9 lbs
 TUV Listed and tested under UL/EN60065 for US and Canada

SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
3





OUT
POWER MODE
TRIGGER
AUTO
CROSSOVER PHASE VOLUME
50 300(LFE) 0 180 01 1
INPUT OUTPUT +12VDC
TRIGGER
SUB 1S UB 2TOTALIMPEDANCE
(SUB 1 + SUB 2) MINIMUM 4
ON
DESIGNED AND ENGINEERED IN THE USA
MADE IN CHINA
FUSE T8AL/250V
100-120V~60Hz/220-240V~50Hz 500 WATTS
100-120V AC 220-240V AC

4
SUBA -150 AMPLIFIER INSTALLATION USER MANUAL


Red: O/Standby
Blue: On/Operating

 Connects the le female RCA input to an LFE output connection
on a receiver or pre-amp processor.
 Connects the le and right female RCA input to the le and right
front output connections on a receiver or pre-amp processor.

 Connects additional amplifiers.

 Turns on the amp when a 12V signal is received from
another 12V trigger device.
  Sends a 12V signal to another 12V trigger device.

Amplifier turns on when 12V signal is detected and o when 12V signal
is absent.
Auto sense enabled. Amplifier turns on when audio signal is detected.
Unit enters standby mode if no signal is sensed aer 15 minutes.
 Always on. Amplifier does not turn o automatically. Unit turns on/o using
the front panel power button.
A

SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
5

Adjusts from 50 to 300 Hz.
When using the LFE input, set to LFE so the preamplifier or receiver can
control the crossover frequency

Adjusts blending of the subwoofer with other speakers.

Adjusts master volume to the desired listening level.

Connects the speaker wires to the binding posts.
Total impedance (SUB 1 + SUB 2) should not be less than 4Ω.

Selects the appropriate input voltage setting: 120V or 240V.

Rocker ON/OFF Switch.

Additional fuse included for servicing.

IEC power cord.
4 Ω minimum
LFE SUB OUT
Single Sub Connection


 




 
 









 


SWITCHED OUTLET
AV RECEIVER
CEN
SUB
RS
LSL
R
OUT
4 Ω minimum
LFE SUB OUT
Single Sub Connection


 




 
 









 


SWITCHED OUTLET
AV RECEIVER
CEN
SUB
RS
LSL
R
OUT
J
I
CB K L
D M
F
E G H
OUT
POWER MODE
TRIGGER
AUTO
CROSSOVER PHASE VOLUME
50 300(LFE) 0 180 01 1
INPUT OUTPUT +12VDC
TRIGGER
SUB 1S UB 2TOTALIMPEDANCE
(SUB 1 + SUB 2) MINIMUM 4
ON
DESIGNED AND ENGINEERED IN THE USA
MADE IN CHINA
FUSE T8AL/250V
100-120V~60Hz/220-240V~50Hz 500 WATTS
100-120V AC 220-240V AC

6
SUBA -150 AMPLIFIER INSTALLATION USER MANUAL


Placing the amplifier can have a large impact on performance and longevity.
Please take the following guidelines into consideration:
• Ensure that the unit is in a well-ventilated area that provides adequate cooling.
• A minimum of 5” should be allowed above and below the amplifier for optimum
performance.

• Attach ears to the amplifier if mounting into rack.
• Bottom feet on the amplifier chassis may be removed if necessary.
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3’’ MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3’’ MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
5”
5”

page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3’’ MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
5”
5”

page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3’’ MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
5”
5”

page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3’’ MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
5”
5”

page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3’’ MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
5”
5”

SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
7

 All connections and switching must be done with the amplifier
turned o. Connect the power cord last to ensure that the amplifier is o during
all the connections and set up.

Use high-quality RCA cables that feature low impedance with adequate shielding
and high-quality connectors.

Use 14 or 16 gauge stranded two-conductor speaker wire. Connect the
appropriate conductor to each screw terminal, observing correct polarity.
 When two subwoofers are connected in parallel, the nominal
impedance of each subwoofer should not be less than 8Ω.

4 Ω minimum
LEFT & RIGHT PRE-AMP OUT
Single Sub Connection
OUT

POWER MODE
TRIGGER
AUTO
CROSSOVER PHASE VOLUME
50 300(LFE) 0 180 0 11
INPUT OUTPUT


+12VDC
TRIGGER
SUB 1 SUB 2TOTAL IMPEDANCE
(SUB 1 + SUB 2) MINIMUM 4Ω
ON
DESIGNED AND ENGINEERED IN THE USA
MADE IN CHINA
FUSE T8AL/250V
100-120V~60Hz/220-240V~50Hz 500 WATTS
100-120V AC 220-240V AC





SWITCHED OUTLET
AV RECEIVER
CEN
SUB
RS
LSL
R
OUT
4 Ω minimum
LFE SUB OUT
Single Sub Connection


SWITCHED OUTLET
AV RECEIVER
CEN
SUB
RS
LSL
R
OUT
OUT

POWER MODE
TRIGGER
AUTO
CROSSOVER PHASE VOLUME
50 300(LFE) 0 180 0 11
INPUT OUTPUT


+12VDC
TRIGGER
SUB 1 SUB 2TOTAL IMPEDANCE
(SUB 1 + SUB 2) MINIMUM 4Ω
ON
DESIGNED AND ENGINEERED IN THE USA
MADE IN CHINA
FUSE T8AL/250V
100-120V~60Hz/220-240V~50Hz 500 WATTS
100-120V AC 220-240V AC




8
SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
Use
 12 V Triger Output

Connect the appropriate conductor to each screw terminal, observing correct
polarity.

Connect the 12V trigger output of another device to the 12V trigger input of the
amplifier using a high quality 3.5mm (1/8”) mono cable.
8 Ω minimum
Dual Sub Connections
8 Ω minimum
OUT

POWER MODE
TRIGGER
AUTO
CROSSOVER PHASE VOLUME
50 300(LFE) 0 180 0 11
INPUT OUTPUT


+12VDC
TRIGGER
SUB 1 SUB 2TOTAL IMPEDANCE
(SUB 1 + SUB 2) MINIMUM 4Ω
ON
DESIGNED AND ENGINEERED IN THE USA
MADE IN CHINA
FUSE T8AL/250V
100-120V~60Hz/220-240V~50Hz 500 WATTS
100-120V AC 220-240V AC



OUT

POWER MODE
TRIGGER
AUTO
CROSSOVER PHASE VOLUME
50 300(LFE) 0 180 0 11
INPUT OUTPUT


+12VDC
TRIGGER
SUB 1 SUB 2TOTAL IMPEDANCE
(SUB 1 + SUB 2) MINIMUM 4Ω
ON





SWITCHED OUTLET
AV RECEIVER
CEN
SUB
RS
LSL
R
OUT




SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
9

Aer making all connections and calibrating the speakers, fine tune the
subwoofer as instructed below.
When using an AV receiver and the LFE input, set the subwoofer calibration
level to the factory setting.
 Ensure that the subwoofer is plugged in.
During initial setup, set the ‘’ switch to the ‘’ position. Once
calibration is complete, switch to ‘’ to enable the automatic power-saving
mode. For reference, the dierent modes are as follows:
Amplifier turns on when 12V signal is detected and o when 12V signal is
absent.
 Auto sense enabled. Amplifier turns on when audio signal is detected. Unit
enters standby mode if no signal is sensed aer 15 minutes.
Always on. Amplifier does not turn o automatically. Unit turns on/o using the
front panel power button.
 Set the controls to positions that will enable tuning for maximum performance.
set to 50%, or 12 o’clock
 set to 175 Hz, or 12 o’clock – OR – set to ‘LFE’ if LFE input is used
 set to 0º
 Play a movie scene or music track and set the system volume to an average level.
Listen to the bass level from the preferred listening position. Adjust the ‘’
control as desired.
 If deeper bass is desired, adjust the ‘’ control toward the lower
frequencies. Experiment with dierent frequency settings until finding one that
sounds best.
 When using the LFE input, set to LFE and make any crossover adjustments in
the preamplifier or receiver crossover settings.
 Continue listening to music and movie sources using the settings chosen for
volume and crossover.
 Experiment with the phase to find the best setting. Depending on the subwoofer’s
placement, the bass may sound louder or deeper when the phase has been
optimized. In some cases, adjusting phase will not make a noticeable dierence.

10
SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
 If deeper bass is desired, adjust the CROSSOVER control toward the lower
frequencies. Experiment with dierent frequency settings until finding one that
sounds best. When using the LFE input, set to LFE and make any crossover
adjustments in the preamplifier or receiver crossover settings.
 Play a movie scene or music track and set the system volume to an average
level. Listen to the bass level from the preferred listening position. Adjust the
VOLUME control as desired.
 Continue listening to music and movie sources using the settings chosen for
volume and crossover.
 Experiment with the PHASE until finding the best setting. Depending on the
subwoofer placement, the bass may sound louder or deeper when the phase
has been optimized. In some cases, adjusting phase will make no discernible
dierence.

SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
11
If you have a problem, try isolating it first. For example, if you’re playing a DVD
and there is no sound, try replacing the DVD with an MP3 player to see if you get
sound. If it does work, then the problem is with the television, DVD player, or the
cables connecting them. If it doesn’t work, the problem will be with the amplifier,
speakers, or those cables.

Problem Possible Cause
No Sound
The volume may be turned down or muted. Check the volume
settings on both the amplifier and the television/computer/CD
player/etc. If the level adjustment on the amp is turned down,
turn the dial to the right to raise the volume.
No Sound
Make sure the proper source is selected on the amplifier or re-
ceiver. Check amplifier is not in standby mode and needs to be
turned on (blue LED).
No Sound
Check the power cord connecting the amplifier with the source.
The cord may be damaged or plugged into the wrong input or
output.
No Sound
Check the wires connecting the amplifier with the speakers.
Make sure they’re connected properly and not damaged in any
way.
Poor Sound
Quality
If you hear something like static, humming, buzzing, or the
sound is cutting in and out, check the audio cables. If the prob-
lem increases when a cable is being moved, then the cable is
most likely faulty or not connected properly. Check RCA input
cables, removing them one at a time to verify connections
(powering o the amplifier before by removing).
Poor Sound
Quality
Today’s audio systems may have several places to adjust the
volume, for example your MP3 player may have a volume con-
trol, and your amplifier may also have one. Check to be certain
that the volume isn’t turned up past 80% on any device.
Poor Sound
Quality
Try changing sources to be certain that the selection you’ve
chosen is a good quality recording.

12
SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
If you have any questions or concerns about installing or using this product, you
can reach us through one of the following methods:
Phone: [phone]
Hours of operation: 8:00am - 5:00pm (Pacific Time), Mon - Fri
Email: [e-mail]
If you are having technical trouble, please include the model number and
briefly explain what steps you took to resolve the problem in your email, or be
prepared to answer these questions over the phone. If you are considering
returning the product, it’s required that you contact Origin Acoustics prior to any
return attempts. This way we can determine if the issue can be resolved without
returning the product, or if needed we can provide instructions and support for
the return process.

Problem Possible Cause
No Power Ensure the amplifier is plugged into a live outlet.
No Power Ensure the power switch on the front panel is on (blue LED).
No Power Fuse is blown. Replace with T3.15AL/250V fuse type for 120VAC
Line, or T1.6AL/250V fufse type for the 240VAC Line.
No Power The power mode may be set to the wrong mode for the system’s
configuration or setup.
Unable to
control menu
Ensure amplifier is not in Lock Mode. Hold for 10 seconds to un-
lock menu.

SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
13
Origin Acoustics warrants to the original retail purchaser only that this Origin
Acoustics product will be free from defects in materials and workmanship,
provided the speaker was purchased from an Origin Acoustics authorized dealer.
If the product is determined to be defective, it will be repaired or replaced at
Origin Acoustics’ discretion. If the product must be replaced yet it is no longer
manufactured, it will be replaced with a model of equal to or greater value that is
the most similar to the original. If this is the case, installing the replacement model
may require mounting modifications; Origin Acoustics will not be responsible for
any such related costs.

This warranty may not be valid if the product was purchased through an
unauthorized dealer. This warranty only applies to the individual that made the
original purchase, and it cannot be applied to other purchases. The purchaser
must be prepared to provide proof of purchase (receipt). This warranty will not
be valid if the identifying number or serial number has been removed, defaced,
or altered.




14
SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
• Accidental damage
• Damage caused by abuse or misuse
• Damage caused by attempted repairs/modifications by anyone other than
Origin Acoustics or an authorized dealer
• Damage caused by improper installation
• Normal wear, maintenance, and environmental issues
• Damage caused by voltage inputs in excess of the rated maximum of the unit
• Damage inflicted during the return shipment

Before making any return attempts, it is required that you first contact Origin
Acoustics. Return product to Origin Acoustics or your dealer, either in person or by
mail. It’s preferable if the product is returned in the original packaging. If this isn’t
possible, the customer is responsible for insuring the shipment for the full value
of the product.
This warranty is in lieu of all other expressed or implied warranties. Some states
do not allow limitations on implied warranties, so this may not apply depending
on the customer’s location. (For more information, see Magnuson-Moss Warranty
Act.)


SUBA -150 AMPLIFIER INSTALLATION USER MANUAL
15

12-14-22
6975 S Decatur Blvd, Las Vegas, NV 89118 • www.originacoustics.com • 844-674-4461
©2019 Origin Acoustics. All copyrighted, trademarked and patented elements mentioned herein are the sole property of Origin Acoustics.