2 CHANNEL / 4 CHANNEL / 5 CHANNEL
AUTOMOTIVE AMPLIFIER
G2-600 / G2-800 /
G4-600 / G4-800 / G4-1000
G5-900
INSTRUCTION MANUAL
G2-1200
Congratulations on your Purchase
Your new high fidelity bridgeable/stereo amplifier is designed to deliver maximum enjoy
ment and one year of trouble free service. Please take a few moments to read this manual
thoroughly. It will explain the features and operation of your unit and help insure trouble
free installation.
Features
• Four Class ''AB'' High-Current Dual Discrete Drive Stages.
• Class ''AB'' Technology MOSFET PWM Power Supply.
• Bridgeable & TRI-Mode Operation.
• Continuously Variable 12dB/Octave High Pass & 12dB
/Octave Low Pass Crossover.
• Subwoofer Variable Crossover for Deep Bass Control.
• Enhanced Bass Boost +12dB @ 50Hz.
• Enhanced Treble Boost +12dB @ 10kHz
• Nickel Plated RCA, Power & Speaker Terminal.
• Soft Start & Muting.
• Overload, Thermal and Short Circuit Protection.
• Power & Protection indicator.
• Bass Level Remote Control(16.4Fit) : G2-600/800/1200
Precautions: Read First!
• If after reading the directions you feel uncomfortable about installing the amplifier in your
car, or not equipped or competent to do so, you should have the amplifier installed by an
authorized installer. It's your car!
• Negative battery terminal must be disconnected before any electrical connections are made.
• Be sure choose a location that provides substantial ventilation for the amplifier. The most
preferred locations would be in your car's trunk, under the front seats or on the back wall
of a truck.
• The location chosen should provide at least 2" of clearance above the amplifier for adequate
ventilation.
• If the amplifier is to be mounted vertically be sure that it is in a place where adequate air
will flow along the length of its heatsink fins for cooling.
• NEVER mount the amplifier up side down, this will cause the heat to rise back into the
amplifier causing thermal shutdown or possible permanent damage.
• NEVER mount the amplifier in a location that is subject to direct sunlight or exposed to
moisture.
• Be sure to mount the amplifier to a strong, solid surface which will not give way under the
stress of a sudden stop or accident.
• Make sure that the mounting screws will not penetrate the gas tank, brake and fuel lines,
wiring or other critical parts of your car when installed.
1
• NEVER operate the amplifier without the proper power and ground wire, 10 gauge minimum.
• NEVER operate the amplifier without proper fusing. Fuse holder must be located with in
0.5 meters from the battery. This fuse is to protect the car not the electronics. In case of a
short, the fuse will blow instead of the wire burning up. Using other than the recommended
fuse ratings at the battery and at the amplifier may cause damage to the amplifier and will
void your warranty.
• Do not run wiring underneath or outside the car since exposure to the elements may cause
the insulation to deteriorate rapidly, resulting in short-circuits and/or intermittent operation.
all cables should be run beneath carpets and inside trim pieces.
• To help minimize interference, it is best to run the power cables along the opposite side
from the audio cables
.
• Whenever wires pass through metal, rubber or plastic grommets must be used to prevent
the metal from wearing through the installation and causing a short.
• Whenever possible, use cable ties, mounting clamps and similar wiring aids. (available
from an electrical supply or auto parts store) Adding stress relief loops to wiring is also
advisable to prevent straining or breakage.
• It is best to test the system before the amplifier is mounted and interior of car is reassembled.
• If the temperature inside your car reaches extreme levels(such as sitting locked up for
several hours in the hot sun or exposed to a very cold winter's day)the amplifier may go
into protection mode and shut off. Leave the unit off until the ambient temperature returns
to normal.
• The amplifier operates with any vehicle using a 12 volt negative ground system. If you are
not sure of the type of electrical system in your vehicle, consult your authorized dealer or
qualified mechanic.
• NEVER ground the speaker leads and NEVER allow the speaker leads to come in contact
with each other. Speaker wire should be 18 gauge or larger.
• Remote turn on wire must be switched by the radio does not have a remote turn on or
antenna output, connect to wire that has a positive 12 volts when the key is turned to the
accessory. If the amplifier does not turn off the battery will die.
• Do not listen to high volumes for extended periods of time or hearing damage may occur.
CONTINOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER 100dB MAY
CAUSE PERMANENT HEARING LOSS. HIGH POWERED AUTOSOUND SYSTEM
MAY PRODUCE SOUND PRESSURE LEVELS WELL OVER 130dB. USE COMMON
SENSE AND PRACTICE SAFE SOUND.
2
INSTALLATION
MOUNTING:
1. After reading precaution, decide where you are going to install the unit. Also, see Fig.1.
2. Once the location has been determined, place the amplifier into position. Using a felt tip
pen or pencil mark the four holes to be drilled for mounting. NEVER use the amplifier as
a template for drilling. It is very easy to damage the amplifier surface in this manner.
3. Remove amplifier. Drill four 3.5 m/m holes into mounting surface. If you want to mount
the amplifier to MDF or wood panel, drill four 3.0m/m diameter holes into mounting surface.
4. If possible, test the system to ensure it is operating correctly before final mounting of
the amplifier.
5.
Mount the amplifier using the supplied 4 self tapping screws.
INSTALLATION DIAGRAM
Self Tapping Screws
FIG.1
3
CONNECTIONS
INPUT CONNECTIONS
This amplifier will accept low level inputs only. Low level is the same as line level. The low
level signal is carried through RCA cables. It is preferred to use low level inputs to the amplifier
if the head unit is equipped with the low level outputs. If not, you can use a "high to low
converter" available through your local car audio shop.
Connect the low level/line level RCA cables from the head unit, or signal processor, to the
line level input on the amplifier. See Fig.2 system wiring diagrams.
POWER CONNECTIONS
It is important to have good quality power and ground connections. Remember, to complete
an electrical circuit, the ground connection is just as important as the positive power
connection. Before any power connections are made, disconnect the ground cable at the
battery.
When the power supply lead, memory backup lead or ground lead are extended use a 5mm²
(AWG5) or larger automotive grade cable which will withstand friction and heat to safe
grade against fires occurring as a result of short-circuiting.
GND = Connect the proper gauge ground wire to the amplifier "GND" terminal. Locate the
position on the chassis of the car to which the amplifier is to be grounded. The surface must
be free from any paint or dirt. This can be accomplished with a small grinding bit, sand
paper or wire wheel. NOTE: Do not ground the amplifier to the "frame of the car. The frame
on most cars and trucks is not grounded to the chassis(body). Use Solder or a clamp ring to
connect the ground wire. Pre-drill the prepped chassis to bolt the ground ring terminal with
nut, bolt and lock washers. Insulate metal and connector with paint or silicon to prevent
rust and oxidation. Silicon also works great to prevent nuts and bolts from working loose in
a harsh environment of an automobile. Upon completion of the ground connection, grab
wire or connector and confirm that it is a solid connection. To prevent engine noise, it is
recommended to ground the head unit and other audio electronics in the same location.
REM = Connect the remote wire (power antenna output) from the head unit to the remote
turn-on wire of the amplifier. If the head unit is not equipped with a remote/antenna output,
locate a wire that is controlled by the accessory position of the key. It is important to have
the amplifier turn off with the radio or key. If the amplifier remains on, the result will most
likely be a dead battery.
12V = Connect the proper gauge power wire to the amplifier "B+" terminal. Run wire to
wards the fuse holder that is no greater then 0.5 meters from the battery. Remember, the
fuse is to protect the safety of the car in the case of a short. Connect fuse holder to battery,
but do not install fuse at this time.
4
2CHANNEL SYSTEM WIRING DIAGRAM
+12V REM GND
CH1
CH2
LINE INPUT
AUTO - ANTENNA LEAD
GAIN BASS
6V 0.2V 0dB
12dB
50Hz
CAR STEREO HEAD UNIT
L.P.F H.P.F
L.P.F H.P.F
250Hz 80Hz
FLAT
CROSSOVER
1.2KHz
REMOTE
CH1 CH2
FIG.2
5
4CHANNEL SYSTEM WIRING DIAGRAM
LINE INPUT LINE INPUT
+12V REM GND
CH1
CH2
GAIN GAINBASS BASS
6V 0.2V 0dB
AUTO - ANTENNA LEAD
FREQUENCY FREQUENCY
L.P.F H.P.F
500Hz
50Hz
50Hz500Hz 0dB
FLAT
12dB
FLAT
CH 1/2 CH 3/4
CAR STEREO HEAD UNIT
L.P.FH.P.F
12dB
6V 0.2V
CH3
CH4
CH3 CH4CH2CH1
FIG.2
6
5CHANNEL SYSTEM WIRING DIAGRAM
+12V REM GND
LINE INPUT LINE INPUT
CH1
CH2
CH 1/2
GAIN L.P.F L.P.FH.P.F H.P.F
CH3
6V 0.2V
CH4
6V 0.2V
CROSSOVER CROSSOVER
FLAT FLAT
250Hz50Hz 1.2kHz80Hz 1.2kHz80Hz 250Hz50Hz
L.P.F
H.P.F
250Hz50Hz 1.2kHz80Hz
FLAT
CH 3/4
CH 5
GAIN
6V
CH3 CH4CH2CH1 CH5 CH6
CAR STEREO HEAD UNIT
AUTO - ANTENNA LEAD
CH5
0.2V
CH6
FIG.2
7
SPEAKER CONNECTIONS
This amplifier can operate in one, two or three channel mode. The minimum impedance for
single channel (bridged/mono) operation is 4 or 8 ohms. Tri channel power is referred to
stereo and mono at the same time. Minimum impedance remains the same for three channel
(front /subwoofer) systems as long as proper passive crossovers are used. Connect right
and left speaker wire to corresponding speaker output terminals of the amplifier. Be sure to
have the positive wire from the speaker connected to the positive speaker terminal of the
amplifier and the negative wire from the speaker must connect with the negative speaker
terminal of the amplifier. Reversing any of these connections will result in the speaker cones
moving out of phase which causes bass cancellation. See Fig.3 Speaker Output Connections.
2 CH SPEAKER WIRING DIAGRAM
1 SPEAKER BRIDGED
8
2 SPEAKER STEREO
2 CHANNEL AMPLIFIER
POWER
GND
B+
REM
2 CHANNEL AMPLIFIER
POWER
GND
B+
REM
FUSE
40A 40A
8
FUSE
G2-1200
G2-1200
SPEAKER
BRIDGED
CH2
CH1
4 - 8 Ohm
1CH
SPEAKER
BRIDGED
CH2
CH1
3 SPEAKER TRI MODE
40A 40A
1 CH
CH1
4 - 8 Ohm
2 - 4 Ohm
SPEAKER
BRIDGED
2 CH
CH2
2 CH
3 CH
4 - 8 Ohm
WOOFER 2CH+1CH
FIG.3
1 CH
2 CHANNEL AMPLIFIER
POWER
GND
B+
REM
FUSE
40A 40A
G2-1200
8
SPEAKER CONNECTIONS
4 CH SPEAKER WIRING DIAGRAM
2 SPEAKER BRIDGED
GND
2 SPEAKER + 1 SUBWOOFER
GND
4 SPEAKER STEREO
GND
6 SPEAKER HEX MODE
POWER
REM
POWER
REM
POWER
REM
40A
FUSE
4-8 Ohms
G4-1000
40A
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2
CH3 CH3 CH4 CH4
2 CH
4 CHANNEL AMPLIFIER
B+
1 CH
4 CHANNEL AMPLIFIER
B+
4 CHANNEL AMPLIFIER
B+
G4-1000
FUSE
40A
40A
2-4 Ohms 2-4 Ohms
G4-1000
FUSE
40A
40A
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2
CH3 CH3 CH4 CH4
3 CH
SUB WOOFER
4-8 Ohms
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2
CH3 CH3 CH4 CH4
2-4 Ohms
2 CH 1CH
2 CH4 CH 1 CH 3 CH
4 CHANNEL AMPLIFIER
POWER
GND
B+
REM
G4-1000
FUSE
40A
40A
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2
CH3 CH3 CH4 CH4
4-8 Ohms
4-8 Ohms
2 CH4 CH 1 CH 3 CH
6 CH
FIG.3
4-8 Ohms
5 CH
9
SPEAKER CONNECTIONS
5 CH SPEAKER WIRING DIAGRAM
3 SPEAKER BRIDGED
5 SPEAKER STEREO
7 SPEAKER HEX MODE
5 CHANNEL AMPLIFIER
POWER
GND
B+
REM
5 CHANNEL AMPLIFIER
POWER
GND
B+
REM
FUSE
40A 40A
FUSE
40A 40A
G5-900
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2 CH5
CH3 CH3 CH4 CH5CH4
4-8 Ohms
2-4 Ohms
G5-900
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2 CH5
CH3 CH3 CH4 CH5CH4
2-4 Ohms
SUBWOOFER
4-8 Ohms
5 CH
4-8 Ohms
2 CH
1 CH
2-8 Ohms
3 CH
2 CH1 CH
2-8 Ohms
5 CH
4 CH3 CH
2 CH1 CH
5 CHANNEL AMPLIFIER
POWER
GND
B+
REM
FUSE
40A 40A
G5-900
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2 CH5
CH3 CH3 CH4 CH5CH4
4-8 Ohms
2-8 Ohms
7 CH
SUBWOOFER
4 CH3 CH
FIG.3
4-8 Ohms
6 CH
SUBWOOFER
10
ADJUSTMENTS
1.Set to the "H.P.F" position when the amplifier is used to drive a tweeter/midrange system.
The frequencies below the crossover point will be attenuated at 12dB/octave. Permits
adjustment of the crossover frequency ,by rotating the knob to select any frequency
between 80Hz to 1.2kHz & 50Hz to 500Hz as the crossover point.
2.Set to the "L.P.F" position when the amplifier is used to drive a subwoofer. The frequencies
above the crossover point will be attenuated at 12dB /octave. Permits adjustment of the
crossover frequency, by rotating the knob to select any frequency between 50Hz to 250Hz
& 50HZ to 500Hz as the crossover point.
3.Set to the "OFF" position when the amplifier will be used for driving full-range speakers.
The full frequency band width (20Hz - 20kHz) will be output to the speakers without high
or low frequency attenuation.
4.Level adjustment-The sensitivity adjustment is to allow the amplifier to work with many
different brands of head units. It allows input signal to vary between 200 millivolts to 6
volt from the head unit or other signal processor. Start by setting the sensitivity adjustment
to the "MIN" (6 volts).Using a cassette or compact disc that you are familiar with ,turn on
head unit to the 3/4 volume setting. Slowly turn up sensitivity adjustment towards the
"MAX" (200 millivolts) using a flat head screw driver. Stop turning on the onset of distortion
and turn back just a slight. The 3/4 volume setting is now the "maximum" volume for the
head unit. The goal is to keep the level control to the lowest setting yet still have enough
signal to drive the amplifier. This is done to prevent over driving the amplifier and to keep
system noise to a minimum. It is important not over drive speakers (at point of distortion)
this will cause permanent damage to the speakers. Also, if the amplifier itself is over driven,
it could be damaged.
5.The "BASS" function can be selected to increase low frequency response output, or
decrease frequency response output. The "BASS" function will be working at only "OFF"
or "L.P.F" position.
• The BASS is adjustable from 0 ~ 12dB boost at 50Hz.
11
FRONT/REAR PANEL
2CHANNEL
LINE INPUT
CH1
CH2
G2-600/800/1200 front
POWER
GND
REM
G2-600 REAR
POWER
GND
REM
G2-800 REAR
POWER
GND
REM
GAIN BASS
6V 0.2V 0dB
2 CHANNEL AMPLIFIER
B+
2 CHANNEL AMPLIFIER
B+
2 CHANNEL AMPLIFIER
B+
L.P.F H.P.F
250Hz 80Hz
12dB
50Hz
G2-600
FUSE
40A
G2-800
FUSE
30A 30A
G2-1200
FUSE
40A 40A
L.P.F H.P.F
FLAT
CROSSOVER
1.2KHz
REMOTE
SPEAKER
BRIDGED
CH2
CH1
SPEAKER
BRIDGED
CH2
CH1
SPEAKER
BRIDGED
CH2
CH1
4CHANNEL
G2-1200 REAR
LINE INPUT LINE INPUT
GAIN GAINBASS BASSFREQUENCY FREQUENCY
CH1
6V 0.2V 0dB
CH2
12dB
G4-600/800/1000 front
12
L.P.F H.P.F
500Hz
50Hz
FLAT
CH 1/2 CH 3/4
L.P.FH.P.F
50Hz500Hz 0dB
FLAT
6V 0.2V
12dB
CH3
CH4
FRONT/REAR PANEL
4CHANNEL
4 CHANNEL AMPLIFIER
POWER
GND
B+
REM
G4-600
FUSE
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2
5CHANNEL
G4-600 REAR
G4-800 REAR
G4-1000 REAR
CH1
CH2
40A
4 CHANNEL AMPLIFIER
POWER
GND
B+
REM
POWER
GND
REM
LINE INPUT LINE INPUT
GAIN L.P.F L.P.FH.P.F H.P.F
CH3
6V 0.2V
CH4
6V 0.2V
FUSE
30A 30A
4 CHANNEL AMPLIFIER
B+
FUSE
40A
CH 1/2
CROSSOVER CROSSOVER
FLAT FLAT
250Hz50Hz 1.2kHz80Hz 1.2kHz80Hz 250Hz50Hz
L.P.F
250Hz50Hz 1.2kHz80Hz
FLAT
CH 3/4
H.P.F
G4-800
G4-1000
40A
CH3 CH3 CH4 CH4
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2
CH3 CH3 CH4 CH4
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2
CH3 CH3 CH4 CH4
GAIN
0.2V
6V
CH 5
CH5
CH6
G5-900 front
G5-900 REAR
5 CHANNEL AMPLIFIER
POWER
GND
B+
REM
FUSE
40A 40A
G5-900
SPEAKER
BRIDGED
CH1 CH1 CH2 CH2 CH5
CH3 CH3 CH4
CH4
CH5
13
TROUBLE SHOOTING GUIDE.
This section provides you with a catalog of amplifier symptoms and their probable causes
and solutions. Before you consult this listing, make sure the vehicle's electrical system is
working properly by verifying that other electrical items (e. g. headlights, windows, etc.)
Still function correctly.
SYMPTOM
No Audio
Low or N.C Remote
Turn-on connections
Blown Fuse
Power wires not connected
Blown or non speakers
connected
SOLUTIONPROBABLE CAUSE
Check remote turn-on voltage at
amp and head unit
Replace with new fast-blow fuse
Check butt splices or solder joints
Check ground and battery
connections
Use VOM or DVM to measure speaker
coil
impedance; check speaker wiring
connections
Distorted Audio
Audio Level Low Mute circuit on head
Audio Lacks
External Fuse
Blowing
Whining noise
on audio with
engine running
Ticking noise on
audio with
engine
running
Input Sensitivity not set
properly
or damaged speaker cones
Low turn-on voltage
unit is on.
Speakers wired with wrong
polarity, causing
cancellation of bass
frequencies
Incorrect wiring or short
circuit
Amplifier is picking
up alternator noise
Amplifier is picking up
radiated spark noise
See adjustment procedure and check
each step;
Inspect each speaker for damage
and repair or replace suspected
component
Refer to head unit owner's manual
Check electrical system for low
voltage;
Check ground connection
Check polarity of wires from
amplifiers to each speaker as defined
by the system design
Check battery voltage at amplifier
during operation
Refer to electrical installation and
check each installation step
Install an in-line noise filter on the
head unit's power wire; Check
alternator routing diodes or voltage
regulator for proper operation. Check
all grounds , battery voltage, and
RCA cables
Check RCA audio cable; Install an
in-line noise filter on the head unit's
power wire. Check spark plug wires.
14
SPECIFICATION
AMPLIFIER
4 OHMS @ 0.05% THD
4 OHMS Bridged 0.5% THD
MAXIMUM OUTPUT POWER
BASS LEVEL REMOTE
CONTROL(16.4Ft)
LOW PASS FILTER
HIGH PASS FILTER
FREQUENCY RESPONSE
(-1dB)
SIGNAL TO NOISE RATIO
(`A' WTD)
INPUT SENSITIVITY
INPUT IMPEDANCE
OPERATION VOLTAGE
(NEGATIVE GROUND)
SPEAKER IMPEDANCE
@ STEREO DRIVEN
FUSE RATING
DIMENSIONS
(W mm x H mm x D mm )
G2-600
100W x 2
200W x 1
600 Watts
YES (OPTIONAL)
50Hz-250Hz
(VARIABLE)
80Hz-1.2kHz
(VARIABLE)
10Hz-40kHz
>100dB
200mV - 6V
22k Ohms
DC 12V
4 Ohms
40A
245 x 55 x 250 245 x 55 x 320 245 x 55 x 400
G2-800
150W x 2
300W x 1
800 Watts
YES (OPTIONAL)
50Hz-250Hz
(VARIABLE)
80Hz-1.2kHz
(VARIABLE)
10Hz-40kHz
>100dB
200mV - 6V
22k Ohms
DC 12V
4 Ohms
30 A x 2
G2-1200
225W x 2
450W x 1
1200 Watts
YES (OPTIONAL)
50Hz-250Hz
(VARIABLE)
80Hz-1.2kHz
(VARIABLE)
10Hz-40kHz
>100dB
200mV - 6V
22k Ohms
DC 12V
4 Ohms
40 A x 2
NOTE : Specifications & design subject to change without notice
for improvements.
15
SPECIFICATION
AMPLIFIER
4 OHMS @ 0.05% THD
4 OHMS Bridged 0.5% THD
MAXIMUM OUTPUT POWER
BASS LEVEL REMOTE
CONTROL(16.4Ft)
LOW PASS FILTER
HIGH PASS FILTER
FREQUENCY RESPONSE
(-1dB)
SIGNAL TO NOISE RATIO
(`A' WTD)
INPUT SENSITIVITY
INPUT IMPEDANCE
OPERATION VOLTAGE
(NEGATIVE GROUND)
SPEAKER IMPEDANCE
@ STEREO DRIVEN
FUSE RATING
DIMENSIONS
(W mm x H mm x D mm )
G4-600
60W x 4
105W x 2
600 Watts
N/A
50Hz-500Hz
(VARIABLE)
50Hz-500Hz
(VARIABLE)
10Hz-40kHz
>100dB
200mV - 6V
22k Ohms
DC 12V
4 Ohms
40 A
245 x 55 x 280 245 x 55 x 320 245 x 55 x 400 245 x 55 x 400
G4-800
90W x 4
175W x 2
800 Watts
N/A
50Hz-500Hz
(VARIABLE)
50Hz-500Hz
(VARIABLE)
10Hz-40kHz
>100dB
200mV - 6V
22k Ohms
DC 12V
4 Ohms
30 A x 2
G4-1000
110W x 4
225W x 2
1000 Watts
N/A
50Hz-500Hz
(VARIABLE)
50Hz-500Hz
(VARIABLE)
10Hz-40kHz
>100dB
200mV - 6V
22k Ohms
DC 12V
4 Ohms
40 A x 2
G5-900
60W x 4
+ 160W x 1
120W x 2
+ 160W x 1
900 Watts
N/A
50Hz-250Hz
(VARIABLE)
80Hz-1.2kHz
(VARIABLE)
10Hz-40kHz
>100dB
200mV - 6V
22k Ohms
DC 12V
4 Ohms
40 A x 2
NOTE : Specifications & design subject to change without notice
for improvements.
16
WARRANTY
WARRANTY LIMITATIONS
The following is NOT covered under Interfire
Audio's warranty program:
Product owned by anyone other than the
1.
original purchaser from an authorized
Interfire Audio dealer. (The warranty is
NOT transferable and will not apply to
products purchased from unauthorized
dealers.)
2.
Speaker products that have been overpowered, causing thermal (burnt voice coil)
and/or mechanical failure (ripped surrounds
or spiders).
3.
Product that has NOT been installed
according to the instructions in the owner's
manual
4.
Product in which repair and/or modification
has been attempted by unauthorized parties
Product damaged in an accident, due to
5.
criminal activity (attempted theft, gunshot
damage, etc.) or by "acts of God" (flooding,
lightning, etc.)
Product that has been physically damaged
6.
abused and/or altered. Including bent frames
or missing magnets.
7.
Custom finishes or other cosmetic treatments
applied to products. (Interfire Audio will not be
responsible for restoring or maintaining any
Custom finishes)
8.
Product with defaced, altered or removed
serial numbers (no valid, legible serial No.
= no warranty).
Product damaged cosmetically due to
9.
improper handling or normal wear and
tear Including Freight damage. Be sure
to package all returns in its packing material
and box.
Installation and shipping costs associated
10.
with removing, re-installing or shipping the
product to Interfire Audio for warranty service
WARRANTY TERMS
(Effective January 01, 2010)
These terms supersede all prior published
warranty terms
Interfire Audio products are warrantied against
defects in materials and workmanship for a
period of One (1) Year from the original date of
purchase.
Products found to be defective during the
warranty period will be repaired or replaced
(with a product deemed to be equivalent) at
Interfire's discretion.
Note: Products purchased from unauthorized
dealers are not covered under warranty. Ask
your dealer for details on warranty limitations.
INTERNATIONAL WARRANTIES:
Products purchased outside the United States
of America are covered only by that country's
distributor and not by Interfire Audio, Inc.
IF YOU NEED SERVICE ON YOUR
INTERFIRE AUDIO PRODUCT:
Please call Interfire Customer Service at
1-877-90-AUDIO to obtain an RA # (Return
Authorization number). All warranty returns
should be sent to INTERFIRE AUDIO freight
prepaid through an authorized INTERFIRE
AUDIO dealer and must be accompanied
by proof of purchase (a copy of the original
sales receipt.) Direct returns from consumers
or non-authorized dealers will be refused
unless specifically authorized by INTERFIRE
AUDIO with a valid return authorization
number. Warranty expiration on products
returned without proof of purchase will be
determined from the manufacturing date
code. Coverage may be invalidated as this
date is previous to purchase date. Return
only defective components. Non-defective
items received will be returned freight-collect.
Customer is responsible for shipping charges
and insurance in sending the product to
INTERFIRE AUDIO. Freight damage on
returns is not covered under warranty.
Always include proof of purchase (sales
receipt).
NOTICE: Products shipped without a valid RA # will be refused and shipped back.
Interfire Audio, Inc.
Santa Fe Springs, CA 90670
www.interfireaudio.com
Printed in PRC
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