Harman Infinity 3004A User manual

l\Jlnffnity
HARMAN
@)
~
·i~iiS p'o-o 'cj fi'o-o'c:J al ~;: c }~-
· 000 L.!._J L.!._J
Reference 3004A and
Reference 7005A Amplifiers
Owner's Manual
Ell
Betjeningsvejledning ..
Bedienungsanleitung
Ell
Manual de propietario mlll
@ Kayttoopas -
Mode d'emploi
ml
Manuale d'istruzioni -
Gebruikershandleiding -
lnstrukcja obslugi -
Manual do utilizador
lilll
Bruksanvisning -
Kullamc1 K1lavuzu
-
fflP~IJIJ
MG~•
ffffl«~ffi Ml1VI
Panduan Pengguna -
Jmti~PJJ·
-
At~~~~A1
Bl

ToproaaA MapKa:
Ha3HaYeHvie roaapa:
lt13r0T0Bv1Tenb:
CrpaHa npov1cxo1K,QeHv1A:
vlMnoprep BPocrnio:
rapaHrn~Hbl~ nepvio,Q:
JBL
Yrnnvirenb M0LJ.lH0CH1
XapMaH vlHrepHewHn it1H,Qacrpv13 vlHKopnopei1TeA, CWA, 06901 KoHHeKrnKyT, r.CnMcl>0PA, ArnaHrnK Crpvir
400, ocpvic 1500
Kvira~
000 «XAPMAH PYC CviAi13c», PocrnA, 127018, r.MocKBa, yn. ,Qav1H4ea, ,Q.12, K1
1 ro,Q
vlHcpOpMa4v1A o cepBv!CHblX 4eHrpax: www.harman.com/ru ren. [phone]
CpoK cny1t16b1:
Toaap ceprncpv14v1poaaH
,Qara npovi3B0ACTBa:
3 ro,Qa
,Qara v13roroaneHv1A ycrpo~craa onpe,QenAeTCA no ABYM 6yKBeHHblM o6o3HaYeHviAM vi3 aropoi::i rpynnbl
rnMaonoa cepvii1Horo HOMepa v13,Qem,1A, cne,Qyiou.vix nocne pa3,QenvirenbHOro 3HaKa «-». Ko,QvipoaKa
CO0TBeTCTByer nopAAKY 6yKB narnHCKoro ancpaBviTa, Ha4v1HaA c AHBapA 2010 ro,Qa: 000000-MY0000000, r,Qe
«M» - MeCA4 npOv13B0,QCTBa (A-AHBapb, B- cpeapanb, C- Mapr v1 T.,Q.) v1 «Y• - ro,Q npov13B0,QCTBa (A- 2010, B-
2011, C- 2012 v1 T.,Q.).
ltlcnonb3Y~Te ycrpo~CTB0 T0nbK0 no npAM0MY Ha3Ha4eHv110 B COOTBeTCTBvlvl C npe,QOCTaBneHHO~ vlHCTpyK4v1e~. He nblTa~TeCb caM0CTOATenbH0
BCKPblBaTb K0pnyc T0Bapa vi ocyu.ecrnnATb peM0HT. B cny4ae 06Hapy1KeHv1A He,QoCTaTKOB vinvi ,QecpeKTOB, o6pau.a~TeCb 3a rapaHrn~HblM 06cny1Kv1BaHv1eM
scooraercravivi c v1HcpopMa4v1ei1 v13 rapaHrn~Horo ranoHa. Oco6b1e ycnosviA xpaHeHv1A, peanv13a4v1v1 vi (v1nv1) rpaHcnoprnpoaKvi He npe,QycMorpeHbl.
v136era~Te B03,Qe~CTBvlA 3KCTpeManbHblX TeMneparyp, ,Q0nroapeMeHH0ro B03,Qe~CTBvlA Bnarvi, rnnbHblX MarHvlTHblX nonei::i. Ycrpo~CTBO npe,QHa3Ha4eHO
AflA pa60Tb1 B 1Kv1nblx 30Hax. CpoK ro,QHoc1v1 He orpaHvi4eH npvi co6nio,QeHv1v1 ycnosvi~ xpaHeHviR
~~!lo/]}9i~jc~
Wf1f~f$
§1,f:;f,Wft
fil
* m
7\-ifl'~
$~~*
$1l=%:M
(Pb) (Hg) (Cd) (Cr (VI))
(PBB) (PBDE)
m~
jf-%, iffi.~. "/sf~~ 0 0 0 0 0
Et!,~~
£p,ljl1Jet!,~~. Et!,~~_tB'-]
Et!.r:Jft, ~Wffi~ji~~
X 0 0 0 0
~Wft
Ee'.?£¥, j!~~~
X 0 0 0 0
JlfHt it~~. i:lt~-=!=5. 'E).~~
0 0 0 0 0
**m1:&m s11r 11364 a<J~JE'.f;11u!li1J
0: *if~~~!lo/JJ9i-tE~tliH1FJiJT~:l!.gJ9i;fi:js4q:ia<J~:fil::l!.g-t£ GB/T 26572 t.!,\lJE'.B'-J~&it~*l;.,l r,
X: *if~~~!lo/JJ9i~d>-tE~tlilf1FB'-J~-:J!.g£;fi~i:j:IB'-J~ii!:t:!H±J GB/T 26572 ~JE'.B'-J~&:I:*,
-t£q:i:ft.e_A~;;l:UPOO~~ffl~B'-J Et!.r Et!,4.f=i:\1_t¥,f £p~" ff~f!ffl AA" (EPuP) f<f%,
~~q:ia<JB*~*f'i:lha<J~~ff~f!ffl~~,
Infinity Reference 3004A and 7005A_QSG_SOP _ V6
0
0
0
0

~Infinity
HARMAN
WHAT'S IN THE BOX
Refere n ce 3004 A
0
0
1X
f 6 gg ~
®' ~ 2X ~
1X 4X 4X
R eference 7005A
0
\.
·; l S qp
2X 4X 4X
,x
®
~
,x 2X
ACCESSING CONNECTORS/ CONTROL
PANEL
1. Slide the panel cover down
Reference 3004A and
Reference 7005A Amplifiers
2. Remove panel cover
MOUNTING THE AMP
l I
1 l
Note: It is recommended that you make all wire connections
before mounting the amplifier.
IMPORTANT: Disconnect the vehicle's negative (-) battery
tenninal before beginning the installation.
• AJways wear protective eyewear when usi ng tools.
-
• Choose a safe mounting location, away from moisture. Check
clearances on both sides ofa planned mounting surface. Be
sure that screws orwir es will not puncture brake lines, fuel
lines, orwiring harnesses and that wire routing will not interf ere
with the safe vehicle operat ion. Use caution when drilling or
cutting in the mounting area.
• Choose a location that provides enough air circulation.
• Do not mount the amplifier with the hea t sink facing downward,
as this interferes with cooling.
• Mount the am plifier so that it will not bedamaged by the feet of
backseat passengers or shifting cargo in the trunk.

WIRING FOR POWER AND GROUND
At amplifier:
m
Fuse holder, fuse
! 11 Chassis ground (-)
18 " (46cm)tt
l
Battery
Remote tum-on to
aftermarket stereo REM out
(used only with low-level signal Inputs)
At ground location:
Ring Connector
Ground Wire
\
Note: Remove any paint
below ring connector
Star Washer
WIRING FOR INPUT SIGNAL
Reference 3004Alow-level signals
FRONT IIEAll - OUT
...
TURH-ON I l O =
Hll
Hl1
LO
~:~.~~ -
/ ~~~level outputs ' 1
To~
From stereo rear
low-level outputs
second amplifier
low-level inputs
Note: when using low-level signals and remote turn-on lead, set
the 'TURN-ON MODE' switch to "REM' and the "INPUT LEVEL.
SWJtch to 'L O'
Reference 7005A low-levelsignals
TURN-ON
MOOE
DC 'Hll
......
LEVll
UM
.. ,
LO FRONT REA1t SUI
-~ i; •~ ~
~,,,~
/2:..,": •11 -•=w~
From stereo rear low-level outputs
low-level outputs
Note: when using low-level signals and remote tum-on lead with
the Reference 7005A, set the 'T URN-ON MODE" switch to •
REM '
and the SUB "INPUT' switch to 'EXT' and the "INPUT LEVEL'
switch to 'LO' .
Reference 3004Ahigh-level signals
~~~
Screws Wires Screws
Htl
INPUT .. 1
LEVll '
~
TooP~
Stereo front
speaker wires
Stereo rear
speaker wires
second amplifier
low-level inputs
Note: when using high-level signals, set the "TURN-ON MODE'
switch to ' DC ' and the "INPUT LEVEL' switch to ' Hl1 '. If no
sound plays, change the 'INPUT LEVEL ' switch to 'Hl2 '.
Reference 7005A high-level input signals
TURN-ON ~: DC INPUT~l[ I :::
MODE LEVEL I
REM LO
INPUT l~I EXT
l81 NT
Stereo front
speaker wires
Stereo rear
speaker wires
Note: when using high-level signals with the Reference 7005A, set
the 'T URN-ON MODE' switch to 'DC', the SUB 'INPUT' switch
to iNT' ,and the 'INPUT LEVEL ' switch to ' Hl1 '. Ifnosound
plays, change the 'INPUT LEVEL' switch to 'Hl2".

WIRING FOR OUTPUT
Reference 3004A4-channel output (4ohm/2ohm)
Reference 3004A3-channel output (Font: 4ohm/2ohm ;
Rear:4ohm)
Reference 3004A 2-channel output (4ohm)
Reference7005A5-channel output (4ohm/2ohm)
CONNECTING THE REMOTE BASS
CONTROLLER (REFERENCE 7005A ONLY)
8 o
t,
. .
.
1
REMOTE
CONTROL
1
SETTING GAIN, CROSSOVERS, AND BASS
BOOST
~
HPF
X- OVER AJU
LPF
~m320H•
FREQ
32Hz
Setting the gain
1. Start with GAIN control set to minimum,
and the crossover control rotated midway.
2. For the front and rear channels, choose
music you're familiar with. For the
subwoofer channel on the Reference
7005A, choose music with substantial bass
content.
3. Turn the volume control on your receiver to
¾ ofits total output.
4. Adjust the GAIN control clockwise,
listening carefully to the bass output. If
you hear distortion, turn the GAIN control
counterclockwise to decrease the gain.
Selecting the crossover mode
On the front and rear channels, you can select
your preferred crossover mode.
Choose HPF to allow only frequencies
above a certain point to reach your speakers.
Recommended ifyou're using a subwoofer in
your system, as it keeps low base from your
full-range speakers.
ChooseLPF to allow only frequencies below
a certain point to reach your speakers.
Recommended ifyou're bridging the front or
rear channels to power a subwoofer.
Choose FULL to allow all frequencies to reach
your speakers. Recommended if you're not
using a subwoofer in yoursystem.
Note: The crossover modefor the subwoofer
channel ofthe Reference 7005A is low-pass
only.
Selecting the crossoverfrequency
Choose the crossover point to suit listening
preferences. Turn the dials to the left to lower
the crossover point and to the right to raise
the crossover point. Exact crossover settings
for coaxial speakers and subwoofers depend
on your listening preferences.

PHME . ~
~ 1 80"
ID
Selecting the subwoofer phase (Reference
7005Aonly)
Switch the PHASE backand forth to
determine which setting provides the most
clean bass output.
Selectingthe bass boost (Reference
7005Aonly)
Adjust theBASS-BOOSTcontrol clockwise or
counterclockwise to suit your taste.
SPECIFICATIONS
Power output @ 4
ohms
Power output @ 2
ohms
Power output in
bridged mode
Frequency response
Crossover
frequencies
Line-level input
sensitivity
High-level input
sensitivity
Signal-to-noise ratio
THD+N @ rated
power
Fuse rating
Operating voltage
Dimensions
(WxH x D)
Weight
Recommended wire
gauge
~
HARMAN
~
Reference 3004A Reference 7005A
75 watts RMS x 4 50 watts
RMS x 4,
320 watts x 1
100watts RMS x 4 65 watts
RMS x4,
500 watts x 1
200 watts RMS x 140watts RMS x
2 at 4 ohms 2 at4 ohms
10-40 KHz
10-40 KHz/
10-320 Hz
32-320 Hz variable
high- and low-pass
32-320 Hz variable, (front and rear);
12dB/ octave 32-320Hzlow-pass
(subwoofer); 12 dB/
octave
200 mVrms- 200 mVrms-
2.0Vrms 2.0Vrms
2.0 Vrms -20 Vrms
2.0 Vrms -20 Vrms
>80dB >80dB
<1% <1%
30x2 30x3
9-16V 9-16 V
12-5/8'X 2-3/16' X 14-3/16'X 2-3/16'
7-1/8' (320 mm x x 7-1/8' (360 mm x
55.5mm x 180 mm) 55.5 mm x 180 mm)
3.15kg 4.02 kg
8 4
HARMAN International Industries,
Incorporated 8500 Balboa Boulevard,
Northridge, CA 91329 USA
www.infinityspeakers.com
TROUBLESHOOTING
No audio and POWER INDICATOR is off.
• No voltage at BATT+ and/or REM terminals, orbad or no
ground connection. Check voltages at amplifier terminals with
VOM.
No audio and PROTECT INDICATORflashes every4
seconds.
• DC voltage on amplifier output. Amplifier may need service; see
enclosed warranty card for service information.
No audio and PROTECT and POWER INDICATORS flash.
• Voltage less than 9V on BATT+ connection. Check vehicle
charging system.
No audio and PROTECT INDICATOR is on.
• Amplifier is overheated. Make sure amplifier cooling is not
blocked at mounting location. Or, there may be voltage greater
than 16V (or less than 8.5V) on BATT+ connection. Check
vehicle charging system.
Amplifierfuse keeps blowing.
• The wiring is connected incorrectly orthere is a short circuit.
Check wiring connections.
Distorted audio.
• Gain is not set property. Check setting. Check wires for shorts
orgrounds. Amplifier or source unit may be defective.
Distorted audio and PROTECT INDICATOR flashes.
• Short circuit in speaker orwire. Remove speaker leads one at
a time to locate shorted speaker or wire, and repair.
Musiclacks dynamics or "punch".
• Speakers are not connected property. Check speaker
connectionsfor proper polarity.
Engine noise-whining or clicking-in system when the
engine is on.
• Amplifier is picking up alternator noise. First, check ground
connection on the amplifier- a loose orimproper ground is
one ofthe main causes for noise. Turn down gain. Move RCA
audio cables away from powerwires. Installing an alternator
noise filter on power line between battery and alternator might
also be necessary.
© 2019 HARMAN International Industries, Incorporated. All rights reserved.
Infinity is a trademark of HARMAN International Industries , Incorporated,
registered in the United States and/or other countries. Features, specifications
and appearance are subject to change without notice .

Features
Compact size
High and low level input
Variable crossover
Low noise and distortion
Input Level Control
Full on-board protection
Preamp Outputs
Class H amp technology
Turn-on mode
Series of high-performance mono, 4 and 5 channel
car amplifiers.
Infinity's Reference 3004A amplifier will add plenty of muscle to your music without
breaking a sweat, and it'll look good doing it. This 4-channel powerhouse delivers
75 watts RMS to each of the front and rear speakers in your car. Into planning ahead?
You could use this amp in 2-channel mode now to drive a couple subwoofers with
200 watts RMS each, then reassign it to your front and rear speakers when you get a
bigger sub amp. Speaker-level inputs allow this amplifier to work in almost any system,
even if you're keeping your car's factory radio. You can use the separate high- and
low-pass filters on the front and rear channels to maximize the performance of your
speakers or subs.
High performance 4 channel car amplifier

© 2019 HARMAN International Industries, Incorporated. All rights reserved. Infinity is a trademark of HARMAN
International Industries, Incorporated, registered in the United States and/or other countries. Features, specifications
and appearance are subject to change without notice.
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.infinityspeakers.com
Compact size
Infinity Reference amplifiers have been engineered with a compact footprint to fit in more
vehicles even if available space is limited.
High and low level input
Speaker-level and low-level inputs allow the Reference 3004A to integrate with both
aftermarket and factory car stereo systems.
Variable crossover
Unlike many amplifiers available at similar prices, the Infinity Reference 3004A features
variable electronic crossovers circuits allowing for precise system tuning and performance.
Low noise and distortion
The Reference 3004A has been engineered using Balanced Differential Inputs to ensure
low noise and distortion even at high output levels. This also makes it far less susceptible
to line induced radiated engine noise.
Input Level Control
When low-level inputs are used, this control adjusts the input sensitivity between
200mVrms and 2.0Vrms. When high-level inputs are used, this control adjusts the input
sensitivity between 2Vrms and 20Vrms.
Full on-board protection
On-board circuitry protects the Reference 3004A from shorts, high-temperature,
overvoltage and undervoltage. An LED indicator is provided to let you know when one of
these conditions exists.
Preamp Outputs
Using multiple amplifiers, the Reference 3004A has full range preamp outputs allowing you
to feed an additional amplifier without using splitters.
Class H amp technology
The Infinity Reference 3004A 4 channels subwoofer amplifier delivers 400-Watts RMS
using a Class H amplifier design to ensure high output and minimum current draw.
Turn-on mode
This switch changes DC to REM to adapt with low-level signals or high-level signals,
this is especially helpful as part of remote turn-on lead of your installation more choice.
A selectable "Turn-on mode" can protect battery to avoid current drain, when you don't
expect to turn on your amplifier.
What’s in the Box:
One Reference 3004A four channel amplifier
4 Bare wire-to-RCA adapters
Four 30A ATO fuses (2 installed, 2 spare)
Owner's Manual
4 Mounting screws (M4 x 53mm)
2 Infinity decals
1 logo badage
Specifications:
4 channel car amplifier
75 watts RMS x 4 at 4 ohms
(100 watts RMS x 4 at 2 ohms)
200 watts RMS x 2 at 4 ohms in bridged mode
(4-ohm stable in bridged mode)
Variable high- and low-pass filters (32–320Hz,
12dB/octave) on front and rear channels
Preamp and speaker-level inputs
Preamp outputs
Fuse rating: 30A x 2
8-gauge power and ground leads recommended –
wiring and hardware not included with amplifier
W x H x D = 320mm x 55.5mm x 180mm
W x H x D = 12-5/8" x 2-3/16" x 7-1/8"
High performance 4 channel car amplifier