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Popular Alpine X-A90V Manual Pages
Owners Manual - Page 1
...
EN
X-A90M
FR
MONO POWER AMPLIFIER
X-A70F
ES
4 CHANNEL POWER AMPLIFIER
X-A90V
4 CHANNEL + MONO POWER AMPLIFIER
• OWNER'S MANUAL Please read before using this equipment.
• MODE D'EMPLOI Veuillez lire avant d'utiliser cet appareil.
• MANUAL DE OPERACIÓN Léalo antes de utilizar este equipo. Phone 1-800-ALPINE-1 (1-800-257-4631)
ALPINE ELECTRONICS OF AUSTRALIA PTY...
Owners Manual - Page 3
...contact, damage or obstruct pipes, fuel lines, tanks or electrical wiring. English
CONTENTS
WARNING 1 SERVICE CARE 2 ACCESSORIES 2 INSTALLATION 3 REMOVING THE TOP COVER 3 ATTACHING THE TERMINAL COVERS AND
LOGO PLATE 4 CONNECTIONS 5 CONNECTION CHECK LIST 8 SWITCH SETTINGS 9 SYSTEM DIAGRAMS 12 SPECIFICATIONS 20
WARNING
Points to Observe for Safe Usage
Read this product in fire.
1-EN...
Owners Manual - Page 4
...
This symbol means important instructions. Return it to the wiring.
This will prevent crimping and damage to your authorized Alpine dealer or the nearest Alpine Service Center for repairing.
SERVICE CARE
IMPORTANT NOTICE This Amplifier has been type tested and found to comply with the limits for information regarding warranty coverage. Using such parts could disable control of...
Owners Manual - Page 5
For alternate installation locations, please contact your authorized Alpine dealer. Using the amplifier as inside the trunk.
X-A90V)
(e.g. Make sure there are... Switch Setting, you must remove the Top Cover. • Remove the Top Cover before installing the Terminal Cover (F)/(L)/(R).
1. Top Cover
Hexagon Screws
(e.g. Holes
(e.g. X-A90V)
3-EN Position the X-A90M/X-A70F/X-A90V over ...
Owners Manual - Page 7
...• Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.
5-EN For details on Power Supply Wires" (page 19), and then use an already installed screw. To... the unit as possible. *4 To securely connect the ground lead, use the wire of the amplifier. Add an external fuse with the battery lead as close as the sum total of the fuse...
Owners Manual - Page 8
...setting between that point and the negative (-) terminal of this unit. This is not to an incoming power supply cord (accessory power) in fire or electric shock. This is an ideal output for continuity between the amplifier and head unit. • X-A70F supports...observe correct channel connections; ...A90V 30 A x 3 X-A70F 35 A x 2 USE THE CORRECT AMPERE RATING WHEN REPLACING FUSES.
Owners Manual - Page 9
...not use the cabling to simplify the connection. About Subwoofer Input/Output Terminals (X-A90M/X-A90V only) • The input is stereo but the output is monaural. •...the terminal. About Bridged Connections In the bridged mode, connect the left and right channels. Do not use the speaker (-) terminals as a common lead between the left ...are in some installations for the proper procedure.
Owners Manual - Page 10
... used to turn on and stay on as long as the ignition switch is not running. Otherwise, the amplifier will turn on
or power antenna lead. c.
Using this connection method, the X-A90M/X-A70F/X-A90V will remain on . If this ignition tap. Make sure the switch is objectionable, a SPST (Single Pole, Single Throw...
Owners Manual - Page 11
...EN To minimize power wasted from over excursion below the tuning frequency. Bass EQ Adjustment Knob (X-A90M/X-A90V only) Add a 50 Hz bass boost up to +12 dB to 400 Hz. For details... from the input signal before being amplified. To protect speakers too small or not capable of reproducing ultra low frequencies.
- SWITCH SETTINGS
When performing Switch Settings, remove the Top Cover. To ...
Owners Manual - Page 12
... Bass EQ
boost level is reduced. Crossover Mode Selector Switch (X-A90V only)
a) Set to subwoofer of SUB to the "OFF" position when the amplifier will be output to drive a subwoofer. b) Set to the "ON" position when the amplifier is used to the subwoofer channel when only 4 channel input is no longer distorted). The frequencies below the crossover...
Owners Manual - Page 16
...
Subwoofer Dual Voice Coil Subwoofer RCA Extension Cable (Sold Separately) Speaker-RCA Conversion Cable (Sold Separately) Y-Adapter (Sold Separately)
For X-A70F, change the Input Channel Selector Switch ( ) setting according to the Speaker Input Level System" (page 18).
14-EN For details on how to make a connection, see "About Connection to the number...
Owners Manual - Page 18
Basic Connection Diagram for X-A90V
Head Unit, etc. For details on how to make a connection, see "About Connection to the number of channels of the speaker input.
5-Channel Input:
4-Channel Input: [3/4]
2-Channel Input: [1/2]
[SUB]
[1+2+3+4]
4 Speaker + ... X-A70F, change the Input Channel Selector Switch ( )/( ) setting according to the Speaker Input Level System" (page 18).
16-EN
Owners Manual - Page 20
..., the "REMOTE SENSING" function may not work depending on Bridging an Amplifier
Low output will result if only one channel input is not required due to drive both inputs of this unit. Front... Speaker output (L)/(R) to CH1/CH2, Rear Speaker output (L)/(R) to CH3/CH4
• For the "Speaker Input Level System" setting...
Owners Manual - Page 21
... equal to or larger than the fuse capacity of the amplifier X-A90M/X-A90V: equal to or larger than 90 A X-A70F: equal to or larger than 70 A
Amplifier
(A) External Fuse
Vehicle's chassis
Vehicle's battery
Connection example when installing two amplifiers with a fuse capacity of 90 A and one amplifier with 70 A
• When the wire length from each...
Owners Manual - Page 24
...Specifications...the audio systems High-resolution audio
compatible devices.
22-EN
X-A90V
Performance Power Output
THD+N
S/N Ratio
Frequency Response Damping Factor Control Input ...Select Input Sensitivity
Crossover
Equalizer Remote Level* General Input Impedance Dimensions Weight
Per Channel, Ref.: 4 Ω, 14.4 V Per Channel, Ref.: 2 Ω, 14.4 V Bridged, Ref.: 4 Ω, 14.4...
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