Kicker KXMA.8 Series User manual

KXMA800.8
Manual del Propietario | Español
AMPLIFICADOR DEL LA SERIE KXM.8
Benutzerhandbuch | Deutsch
VERSTÄRKER DER KXM.8-SERIE
Manuel d’utilisation | Française
AMPLIFICATEUR DE SÉRIE KXM.8
KXM
AMPLIFIERS
Owner’s Manual
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2
KXMA.8 SERIES AMPLIFIERS
OWNER’S MANUAL
INSTALLATION
Mounting: Choose a structurally sound location to mount your KICKER amplifier. Make sure there are no
items behind the area where the screws will be driven. Choose a location that allows at least 4” (10cm)
of open ventilation for the amplifier. If possible, mount the amplifier in the climate-controlled passenger
compartment. Drill four holes using a 7/64” (3mm) bit and use the supplied #8 screws to mount the
amplifier.
Wiring: The KXMA amplifier’s RCA inputs will receive either high or low level signals from your car stereo’s
source unit. A high-level signal can be run from the source unit’s speaker outputs to the stereo RCA
input on the end panel of the amplifier using the KICKER KISL as shown. Alternatively, the signal can be
delivered to the amplifier using the low-level RCA outputs on the source unit. Keep the audio signal cable
away from factory wiring harnesses and other power wiring. If you need to cross this wiring, cross it at a
90 degree angle.
PERFORMANCE
MODEL: KXMA800.8
IMPORTANT SAFETY WARNING
PROLONGED CONTINUOUS OPERATION OF AN AMPLIFIER, SPEAKER, OR SUBWOOFER
IN A DISTORTED, CLIPPED OR OVER-POWERED MANNER CAN CAUSE YOUR AUDIO
SYSTEM TO OVERHEAT, POSSIBLY CATCHING FIRE AND RESULTING IN SERIOUS
DAMAGE TO YOUR COMPONENTS AND/OR VEHICLE. AMPLIFIERS REQUIRE UP TO 4
INCHES (10CM) OPEN VENTILATION. SUBWOOFERS SHOULD BE MOUNTED WITH AT
LEAST 1 INCH (2.5CM) CLEARANCE BETWEEN THE FRONT OF THE SPEAKER AND ANY
SURFACE.
Model: KXMA800.8
RMS Power
@ 14.4V, 4 stereo, ≤ 1% THD+N
@ 14.4V, 2 stereo, ≤ 1% THD+N
@ 14.4V, 4Ω bridged mono, ≤ 1% THD+N
50 x 8
100 x 8
200 x 4
Length [in, cm] 14-3/4, 37.4
Specifications common to all models:
Height [in, cm] 2-1/8, 5.5
Width [in, cm] 8-5/16, 21
Frequency Response [Hz] 10Hz–20kHz
Signal-to-Noise Ratio [dB]
1W Signal-to-Noise Ratio [dB]
95dB
-75dB
Input Sensitivity Low Level: 125mV–5V
High Level: 250mV–10V
Selectable Electronic Crossover AMP1 and AMP2: Off; Variable HP, 10-500Hz; Variable LP
10–500Hz; HP and LP 100–5000Hz with 10X Switch; Slope: 24dB/
octave
AMP3 and AMP4: Off; Variable HP, 10-500Hz; Variable LP
40–500Hz; LP 400Hz–5000Hz with 10X Switch (bandpass capable);
Slope: 24dB/octave
KickEQ™ Bass Boost 0–6dB @ 40Hz
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3
Install a fuse within 7” (18cm) of the battery and in-line with the power cable connected to your amplifier.
Use only KICKER KMPK Wiring Kits or other genuine KICKER marine accessories when installing
amplifiers in marine applications.
POWER WIRING
source unit
high-level speaker
outputs
to amplifier
shield
+
–
core conductor KICKER KISL (optional)
from source unit high-
level speaker outputs
OR
to amplifier
Model External Fuse (sold separately) Power/Ground Wire
KXMA800.8 1 x 120 Ampere 4 Gauge
//
REM +12VGND
POWER
AMP3
AMP4 BRIDGED
L+L-R+R-
BRIDGED
AMP1
AMP2 BRIDGED
L+L-R+R-
BRIDGED
AMP1
L
R
AMP2 AMP3 AMP4 AUTO
TURN-ON
12V/DC/AUDIO
AMP2/AMP3
FADER
AMP1/AMP2
FADER
AMP3/AMP4
FADER
ON OFF ON OFF ON OFF LO/HI LO/HI
AMP1
AMP2
INPUT
LEVEL
AMP3
AMP4
INPUT
LEVEL
12V
Use the FADER switches to select which inputs are active with
respect to their paired output. ON will activate the second input.
for example:
If you are using a single RCA pair of inputs, set all FADER
switches to OFF.
For any amp section being driven by additional RCA input(s), set
the FADER switch(es) to ON.
If you are using all four RCA pairs of inputs, set all FADER
switches to ON.
battery
external fuse
remote turn-on (see page 6)
≤7”
(18cm)
ABYC-compliant power terminals
Amplifier uses 304-stainless
steel screws and conformal
coated PCB for increased
weather resistance
aluminum bottom plate
audio inputs
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For multiple amplifier installations where distribution blocks are used, each amplifier should have its
proper-rated fuse, or breaker, installed between the amplifier and the distribution block within seven inches
of the block, or on the distribution block if it provides for fusing. The primary power wire should also be
fused between the battery and distribution block, within seven inches of the battery’s B+ terminal, with
a fuse or breaker rated at least to the sum of the individual amplifier’s fuse values, but not to exceed
1.5-times the sum of the individual fuse values (not to exceed the ampacity of the thermal insulation of the
wiring as shown in U.S.C.G. CFR33 183.425, Table 5). KICKER recommends using the KICKER marine
line of power distribution accessories. These are fully marine compliant with ignition protected fuses and
meet all USCG standards. Pair a KMFMF master fuse holder for your main power with a KMFDB3 and
KMDB3 fused power and ground distribution blocks for the ultimate in protection for your boat! See the
diagram below.
NOTE: Seven inches is the standard distance under U.S. Coast Guard CFR33 for placement of fuses or
breakers as required by law for new boat manufacturing. We recommend trying to adhere to this standard
in a consumer installation. Failure to do so does not mean you are breaking the law, but it does put the
safety of your boat and passengers at risk in the event of a power wire short circuit.
12V
to amplifier to amplifier
KMFDB3
Fused Power
Distribution Block
KMDB3
Ground
Distribution Block
battery
KMFMF fuse holder
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5
REM +12VGND
POWER
AMP3
AMP4 BRIDGED
L+L-R+R-
BRIDGED
AMP1
AMP2 BRIDGED
L+L-R+R-
BRIDGED
AMP1
L
R
AMP2 AMP3 AMP4 AUTO
TURN-ON
12V/DC/AUDIO
AMP2/AMP3
FADER
AMP1/AMP2
FADER
AMP3/AMP4
FADER
ON OFF ON OFF ON OFF
//
LO/HI LO/HI
AMP1
AMP2
INPUT
LEVEL
AMP3
AMP4
INPUT
LEVEL
REM +12VGND
POWER
AMP3
AMP4 BRIDGED
L+L-R+R-
BRIDGED
AMP1
AMP2 BRIDGED
L+L-R+R-
BRIDGED
AMP1
L
R
AMP2 AMP3 AMP4 AUTO
TURN-ON
12V/DC/AUDIO
AMP2/AMP3
FADER
AMP1/AMP2
FADER
AMP3/AMP4
FADER
ON OFF ON OFF ON OFF
//
LO/HI LO/HI
AMP1
AMP2
INPUT
LEVEL
AMP3
AMP4
INPUT
LEVEL
BRIDGED OPERATION
minimum impedance of 4 ohms
EIGHT CHANNEL OPERATION
minimum impedance of 2 ohm
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OPERATION
Automatic Turn-On Selection: The KXMA series offers three different automatic turn-on modes that
can be selected on the end panel; +12V, DC Offset, and Audio. Using either the DC Offset or Audio
mode causes the REM terminal to have +12V out for turning on additional amplifiers.
• Remote Turn-On: Set the switch to +12V to use the remote turn-on lead from your source unit.
Run 18 gauge wire from the Remote Turn-On Lead on your source unit to the terminal labeled REM
between the amplifier’s positive and negative power terminals. This is the preferred automatic turn-on
method.
• DC Offset Turn-On: If Remote Turn-On is not an option, the next best setting is DC Offset. The DC
Offset mode detects a 3V DC offset from the HI-Level speaker outputs when the source unit has
been turned on.
• Signal Sense Turn-On: The Audio setting is the final alternative for Automatic turn-on. This is a
Signal Sense turn-on method that detects the incoming audio signal from your source unit and
automatically turns on the amp. This turn-on method will not work properly if the input gain control is
not set appropriately.
Fader Switches: Turn the Fader switch(es) OFF if you are running more than a single pair of RCA inputs
to the amplifier. Turn the Fader switch(es) ON if you want to drive those channels from a single input. For
example, if you are using AMP 1, AMP 2, AMP 3, and AMP 4 RCA inputs, switch the AMP 1/AMP 2
FADER, AMP 2/AMP 3 FADER , and AMP 3/AMP 4 FADER buttons to ON.
Input Gain Control with Gain Matching: The input gain control is not a volume control. It matches the
output of the source unit to the input level of the amplifier and features Gain Matching to prevent clipping
the input. For a quick setup, turn the source unit up to about 3/4 volume (if the source unit goes to 30,
turn it to 25). KICKER recommends using the test tones at https://www.kicker.com/test-tones/ to reach
the most accurate and best performing settings. Next, slowly turn (clockwise) the gain on the amplifier up
until you see the Gain LED light up or hear audible distortion, then turn it down a little. If the GAIN knob’s
backlight comes on, the input is still clipping. For full instructions on Gain Matching, please see the next
page.
Crossover Switches with Frequency Multiplier: Use the XOVER switches on the end panel of
the amplifier to set the internal crossovers of AMPS 1 & 2 to OFF, HI-PASS, or LO-PASS, and the
crossovers of AMPS 3 & 4 to OFF, HI-PASS, LO-PASS, or BAND-PASS. When the switch is set
to OFF, a full bandwidth signal will be amplified. Set the switch to HP if you want the amplifier’s internal
crossover to serve as a high-pass filter. Set the switch to LP if you want the amplifier’s internal crossover
to serve as a low-pass filter. Set the switch to BP when a specific frequency range is required. Never
change the crossover switches with the audio system on!
Set the 1X/10X frequency multiplier switch to the setting that is appropriate for your application. A
setting of 10X will set the range of the AMP 1 & AMP 2 crossovers to 100–5,000Hz, and the low pass
crossovers of AMP 3 &AMP 4 to 100–5,000Hz.
Mini-USB for internal use only; do NOT remove or tamper. KICKER is not responsible for any damage to
equipment resulting from connections made to this port.
KXMA800.8
PRT
GAIN
110
X-OVER X-OVER X-OVER X-OVER
OFF/HP/LP OFF/HP/LP OFF/HP/LP/BP OFF/HP/LP/BP
50010
HI-PASS
Hz 50040
LO-PASS
Hz 50010
HI-PASS
Hz 50040
LO-PASS
Hz60
KICK EQ
dB 60
KICK EQ
dB 60
KICK EQ
dB
1X/10X
LO-PASS
RANGE
1X/10X
LO-PASS
RANGE
1X/10X
RANGE
1X/10X
RANGE
50010
FREQ.
Hz 50010
FREQ.
Hz
AMP1 AMP2 AMP3 AMP4
GAIN
110
GAIN
110 60
KICK EQ
dB
GAIN
110
GAIN
MATCH
GAIN
MATCH
GAIN
MATCH
GAIN
MATCH
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GAIN MATCHING
In any audio system, the goal is to reach maximum input and output levels without distortion or clipping.
The engineers at KICKER have taken the guesswork, and hassle, out of matching the output voltage of
your source unit to the amplifier with the Gain Matching feature. To begin, you’ll need to download the
KICKER test tones from www.kicker.com/test-tones. The following files are available in MP3 and WAV
formats:
1kHz @ 0dBFS, 50Hz @ 0dBFS, 1kHz @ -10dBFS, 50Hz @ -10dBFS, 1kHz @ -5dBFS, 50Hz @ -5dBFS
These test tones are sine waves meant to provide a consistent signal for the KXMA amplifier to reference.
The different recording levels are designed to give you the perfect gain match for your application.
0dBFS: Designed for audiophile applications to give you distortion free audio output with the most
dynamic range.
-5dBFS: Designed for normal/daily applications, there will be less dynamic range but higher potential
audio output levels. With this set up you can get some occasional clipping from the amplifier.
-10dBFS: Designed only for Subwoofer applications, there will be less dynamic range but higher potential
audio output levels. With this set up you can get some clipping from the amplifier.
Afterwards, use the following procedure to accurately Gain Match your amplifier(s):
1. Disconnect the speakers from the KXMA amplifier.
2. Set all EQ and crossover settings to flat on your source unit.
3. Play the downloadable file from KICKER.com
4. Turn the source unit up to 3/4 volume.
5. Increase the gain of the amplifier until the Gain LED turns on.
6. Decrease the gain of the amplifier until the Gain LED turns off.
All level matching circuitry in the KXMA amplifiers is at the beginning of the signal chain. If you are going
to use features like bass boost, SHOCwave or EQ settings, it may be necessary to readjust the gain to a
lower setting to compensate for increased output at those frequencies.
Once the amp and source unit are gain matched, you will want to make certain you are not overdriving
your speakers. Use the following procedure:
1. Set the source until volume to 0.
2. Reconnect the speakers to the KXMA amplifier.
3. Slowly increase the volume level of the source unit as you listen for audible distortion.
4. If you can hear clipping, decrease the gain of the amplifier until it is gone.
GAIN
MATCH
KICK EQ Bass Boost Control: The variable bass boost controls on the side of the KXMA800.8
amplifier are designed to give you increased output, 0–6dB, at 40Hz. The setting for this control is
subjective. If you turn it up, you must readjust the input gain control to avoid clipping the amplifier.
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TROUBLESHOOTING
If your amplifier does not appear to be working, check the obvious things first such as blown fuses, poor
or incorrect wiring connections, incorrect setting of crossover switch and gain controls, etc. There is a
Protection (PRT) LED on the side panel of your Kicker KXMA series amplifier. Depending on the state of
the amplifier and the vehicle’s charging system, the LED will either glow red or be off.
Red (PRT) LED flickering with loud music? The red (PRT) LED indicates low battery voltage. Check
all the connections in your vehicle’s charging system. It may be necessary to replace or charge your
vehicle’s battery or replace your vehicle’s alternator.
Red (PRT) LED on, no output? Amplifier is very hot = thermal protection is engaged. Test for proper
impedance at the speaker terminals with a VOM meter (see the diagrams in this manual for minimum
recommended impedance and multiple speaker wiring suggestions). Also check for adequate airflow
around the amplifier. Amplifier shuts down only while vehicle is running = voltage protection circuitry is
engaged. Voltage to the amplifier is not within the 10–16 volt operating range. Have the vehicle’s charging
and electrical system inspected. Amplifier will only play at low volume levels = short circuit protection
is engaged. Check for speaker wires shorted to each other or to the vehicle chassis. Check for damaged
speakers or speaker(s) operating below the minimum recommended impedance.
No or low output? Check the balance control on source unit Check the RCA (or speaker input)
and speaker output connections.
Alternator noise-whining sound with engine’s RPM? Check for damaged RCA (or speaker
input) cable Check the routing of RCA (or speaker input) cable Check the source unit for proper
grounding Check the gain settings and turn them down if they are set too high.
Ground Noise? KICKER amplifiers are engineered to be fully compatible with all manufacturers’ head
units. Some head units may require additional grounding to prevent noise from entering the audio signal. If
you are experiencing this problem with your head unit, in most cases running a ground wire from the RCA
outputs on the head unit to the chassis will remedy this issue.
CAUTION: When jump starting the vehicle, be sure that connections made with jumper cables are
correct. Improper connections can result in blown amplifier fuses as well as the failure of other critical
systems in the vehicle.
If you have more questions about the installation or operation of your new KICKER product, see the
Authorized KICKER Dealer where you made your purchase. For more advice on installation, click on the
SUPPORT tab on the KICKER homepage, www.kicker.com. Choose the TECHNICAL SUPPORT tab,
choose the subject you are interested in, and then download or view the corresponding information.
Please E-mail [e-mail] or call Technical Services [phone] for unanswered or specific
questions.
KICKER will now provide a three-year warranty with all KXMA-Series
Amplifier purchases paired with a qualifying KICKER Installation Kit* .
This extends the standard warranty by an additional year. Amplifier and Kit must be
purchased from an Authorized KICKER Dealer.
KICKER KXMA amplifier success is currently at an unheard-of rate, making the extended
warranty program even more beneficial to you.
Using poor-quality, under-spec wiring kits will impede KXMA amplifier performance.
A superior-quality KICKER installation Kit is guaranteed to extend the life of KXMA
amplifiers.
The new extended warranty applies only to KICKER amplifiers and accessories sold to consumers by Authorized
KICKER Dealers in the United States of America or its possessions. It also only applies to the original purchaser of
KICKER amplifiers and accessories. One warranty extension per amplifier is allowed regardless of the number of amplifier
installation kits purchased. This program does not apply to “B”-stock product or factory-refurbished product.
This offer is for a limited time, so see your local Authorized KICKER Dealer soon for details.
*U.S.A. Only | EE.UU. solamente | Nur USA | Les USA Seulement
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Modelo: KXMA800.8
Potencia RMS [Vatios]
a 14.4V, 4 stereo, ≤ 1% THD+N
a 14.4V, 2 stereo, ≤ 1% THD+N
a 14.4V, 4Ω mono, ≤ 1% THD+N
50 x 8
100 x 8
200 x 4
Longitud [pulg, cm] 14-3/4, 37.4
Especificaciones en común de todos los modelos:
Altura [pulg, cm] 2-1/8, 5.5
Ancho [pulg, cm] 8-5/16, 21
Respuesta de frecuencia ± 1dB 10Hz–20kHz
Relación señal-ruido [dB]
1W Relación señal-ruido [dB]
>95dB, ponderación A, re: potencia nominal
-75dB
Sensibilidad de entrada Bajo nivel: 125mV–5V
Alto nivel: 250mV–10V
Divisor de frecuencias electrónico seleccionable AMP1 and AMP2: Off; Variable HP, 10-500Hz; Variable
LP 10–500Hz; HP and LP 100–5000Hz con interruptor
10X; Slope: 24dB/octave
AMP3 and AMP4: Off; Variable HP, 10-500Hz; Variable
LP 40–500Hz; LP 400Hz–5000Hz con interruptor 10X
Switch (bp capaces); Slope: 24dB/octave
Refuerzo de graves KickEQ™0–6dB @ 40Hz
AMPLIFICADOR DE LA SERIE KXMA.8
MANUAL DEL PROPIETARIO
INSTALACIÓN
Montaje: Escoja un lugar estructuralmente sólido para montar el amplificador KICKER. Asegúrese de
que no haya nada por detrás de dónde van a entrar los tornillos. Escoja un lugar en que queden por lo
menos 4 plg. (10 cm) de espacio abierto de ventilación alrededor del amplificador. Si es posible, monte el
amplificador en el compartimiento de pasajeros, con ambiente acondicionado. Haga cuatro agujeros con
una broca de 7/64 de plg. (3 mm) y monte el amplificador con los tornillos N° 8 que se suministran.
Cableado: Las entradas RCA del amplificador KXMA recibirán señales de alto o bajo nivel desde la unidad
fuente del estéreo de su automóvil. Una señal de alto nivel se puede transmitir desde las salidas de los
altavoces de la unidad fuente hasta la entrada RCA del estéreo en el panel inferior del amplificador utilizando
el KICKER KISL, como se muestra en la imagen. Alternativamente, la señal se puede transmitir hacia el
amplificador utilizando las salidas RCA de bajo nivel en la unidad fuente. Mantenga el cable de señal de
audio lejos de los arneses de cableado de fábrica y de otros cables eléctricos. Si necesita cruzar este
cableado, hágalo a un ángulo de 90 grados.
RENDIMIENTO
MODELOS: KXMA800.8
ADVERTENCIA IMPORTANTE DE SEGURIDAD: LA OPERACIÓN PROLONGADA Y CONTINUA DE UN
AMPLIFICADOR DE MANERA DISTORSIONADA O CORTADA PUEDE PROVOCAR QUE SU SISTEMA DE
AUDIO SE SOBRECALIENTE CON LA POSIBILIDAD DE INCENDIARSE Y PROVOCAR DAÑOS GRAVES A SUS
COMPONENTES O VEHÍCULO. ¡LOS PRODUCTOS KICKER PUEDEN PRODUCIR NIVELES DE SONIDO QUE
PUEDEN DAÑAR PERMANENTEMENTE SU OÍDO! SUBIR EL VOLUMEN DE UN SISTEMA A UN NIVEL EN EL
CUAL SE ESCUCHA UNA DISTORSIÓN ES MÁS DAÑINO PARA SUS OÍDOS QUE ESCUCHAR UN SISTEMA SIN
DISTORSIÓN AL MISMO NIVEL DE VOLUMEN. EL UMBRAL DEL DOLOR ES SIEMPRE UN INDICADOR DE QUE
EL NIVEL DEL SONIDO ES MUY ALTO Y PUEDE DAÑAR PERMANENTEMENTE SU AUDICIÓN. USE EL SENTIDO
COMÚN AL CONTROLAR EL VOLUMEN.
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10
//
REM +12VGND
POWER
AMP3
AMP4 BRIDGED
L+L-R+R-
BRIDGED
AMP1
AMP2 BRIDGED
L+L-R+R-
BRIDGED
AMP1
L
R
AMP2 AMP3 AMP4 AUTO
TURN-ON
12V/DC/AUDIO
AMP2/AMP3
FADER
AMP1/AMP2
FADER
AMP3/AMP4
FADER
ON OFF ON OFF ON OFF LO/HI LO/HI
AMP1
AMP2
INPUT
LEVEL
AMP3
AMP4
INPUT
LEVEL
12V
batería
fusible externo
encendido a distancia (página 13)
≤7”
(18cm)
Modelo Fusible Externo
(no incluido)
Cable de Alimentación y
Conexión a Tierra
KXMA800.8 1 x 120 Ampere Calibre 4
Cable de salida
de altavoz de
alto nivel
Hacia el amplificador
Hacia el
amplificador
Conexión a tierra o blindaje
+
–
cable central
Instale un fusible a menos de 7 plg. (18 cm) de la batería y en línea con el cable de alimentación
conectado al amplificador. Utilice únicamente kits de cableado KICKER KMPK u otros accesorios marinos
originales de KICKER al instalar amplificadores en aplicaciones marinas.
KICKER KISL
Cable de salida de
altavoz de alto nivel
O
CABLEADO DE ALIMENTACIÓN
Placa con fondo
de aluminio
El amplificador utiliza tornillos
de acero inoxidable tipo 304 y
placa de circuito impreso con
recubrimiento conformado para
una mayor resistencia al clima.
Terminales de energía
aprobados por ABYC
Use los interruptores del ATENUADOR para seleccionar
las entradas que estarán activas con respecto a su salida
sincronizada. El modo ACTIVADO activará la segunda entrada.
Por ejemplo:
Si usa un solo par de entradas de RCA, coloque todos los
interruptores del ATENUADOR en posición DESACTIVADO.
Para toda sección del amplificador que esté impulsada por
entradas de RCA adicionales, coloque los interruptores del
ATENUADOR en posición ACTIVADO.
Si usa los cuatro pares de entradas de RCA, coloque todos los
interruptores del ATENUADOR en posición ACTIVADO.
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