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Alpine R-A90S Videos
Alpine | CES 2020 | 6-Channel R-Series Amplifier - R-A90S
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Popular Alpine R-A90S Manual Pages
Owners Manual - Page 1
... Fletchamstead Highway, Coventry CV4 9TW, U.K. www.alpine.co.uk
184 allée des Erables CS 52016 - FOR CAR USE ONLY/POUR APPLICATION AUTOMOBILE/PARA USO EN AUTOMÓVILES
EN
FR
R-A90S
ES
6 CHANNEL POWER AMPLIFIER
• OWNER'S MANUAL Please read before using this equipment.
• MODE D'EMPLOI Veuillez lire avant d'utiliser cet...
Owners Manual - Page 3
ACCESSORIES 3 INSTALLATION 3
USE THE CORRECT AMPERE RATING WHEN REPLACING
FR
ATTACHING THE LOGO PLATE 3 ...SERVICE CARE 2 Use for problems resulting from failure to heed them can be dangerous and may result in fire.
1-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES) ES
SYSTEM DIAGRAMS 12
Doing so may cause heat to do so may result in fire.
Failure to observe the instructions...
Owners Manual - Page 4
... grommet to your authorized Alpine dealer or the nearest Alpine Service Center for the brake or steering systems (or any other than the United States of America and Canada, please contact your unit in countries other than designated parts may result in place. Avoid installing the unit in locations with the specifications in hazards or product...
Owners Manual - Page 5
...SETS • Logo Plate 1 • Hexagon Wrench (Large/Small 1 SET
Self-Tapping Screws M4 × 14 mm (× 4) (included)
The Logo Plate is in operation. EN
INSTALLATION
Due to the high power output of the R-A90S...authorized Alpine dealer.
1. For
ES
alternate installation locations, please contact your desired direction. Drill the screw holes.
3-EN
ALPINE R-A90S ...
Owners Manual - Page 6
... on w Be sur conne speak outpu negat
Abou In the the po right n speak a com chann
NOTE • Do n
vehi
4-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES) To prevent external noise from entering the audio system • Locate the unit and route the leads at least ... "Cautions on Power Supply Wires Connection" and "Cautions on Power Supply Wires" (page 19), and then use an already installed screw.
Owners Manual - Page 10
... Knob ( ) provides adjustment between 50 Hz to the "OFF" position when the amplifier will be used to the minimum position.
Cross (CHAN
8-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES) Crossover Mode Selector Switch (CHANNEL-1/2)
a) Set to 400 Hz. The frequencies below the crossover point will be attenuated at 12 dB/octave. SWITCH...
Owners Manual - Page 11
... Frequency Adjustment Knob ( ), and higher than the frequency specified set to [HP], adjustment of the Crossover
both inputs, CH-1/2 and CH-5/6 independent. b) Set to the "LP" position when the amplifier is set to "1/2", the signal
NOTES:
will be attenuated at 12 dB/octave.
9-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES) The frequencies above the...
Owners Manual - Page 12
Speaker Input Level Switch Switch according to replace appropriate gain level setting between 50 Hz to "LO". This is not to the Speaker input mode...separately), set to 400 Hz.
Remote Bass Control Connect the Remote Bass Control Unit RUX-KNOB.2 (sold separately), set to adjust the output level remotely. About
Lights up Is off whe
Indica Blue Red (blinking Red
10-EN
ALPINE R-A90S 68-...
Owners Manual - Page 15
... Level System" (page 18).
• For the 2 Subwoofer System/Dual Voice Coil Subwoofer System, make sure that the minimum impedance exceeds 2 Ω in the SPECIFICATIONS (page 20) is the specification with the total impedance value.
13-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES)
If
4 Speaker + Subwoofer System
When using the 4 Speaker + Subwoofer System...
Owners Manual - Page 16
... Selector Switch (CHANNEL-5/6)
LP
Speaker Input Level Switch
Front 3
When us
Input Ch Selecto (CHANN
[LO] Remote Turn-On Lead
Head Unit, etc.
14-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES) 2 Speaker + Subwoofer System (Bridged Connections)
When using the 2 Speaker + Subwoofer System (Bridged Connections...
Owners Manual - Page 17
..., set each switch as follows.
Input Channel
Input Channel
Crossover Mode Crossover Mode Crossover Mode
Selector Switch Selector Switch Selector Switch Selector Switch Selector Switch
(CHANNEL-3/4) (CHANNEL-5/6) (CHANNEL-1/2) (CHANNEL-3/4) (CHANNEL-5/6)
EN
1/2
1/2
HP-H
BP
LP
FR
Speaker Input Level Switch
ES
[LO] Remote Turn-On Lead
Head Unit, etc.
15-EN
ALPINE R-A90S 68...
Owners Manual - Page 18
... Switch (CHANNEL-5/6)
LP
Speaker Input Level Switch
Front 3 R-A75M
When us
Input Ch Selecto (CHANN
[LO] Remote Turn-On Lead
Head Unit, etc.
16-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES) Front 2-Way + Subwoofer System
When using the Front 2-Way + Subwoofer System...
Owners Manual - Page 19
...-5/6)
EN
1/2
1/2
HP-H
BP
LP
FR
Speaker Input Level Switch
ES
R-A75M
[LO]
Head Unit, etc. Remote Turn-On Lead
Speaker Input Level Switch [LO]
R-A90S
17-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES)
ode tch 5/6)
LP
Front 3-Way + Subwoofer / 2 Amplifier System (Connection example with R-A75M)
When using the Front 3-Way + Subwoofer / 2 Amplifier...
Owners Manual - Page 20
...signal
Caut
Use the s length. One signal
18-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES)
Head Unit, etc. ... not work depending on
• When t Wire s
• When t Wire s
• Externa installe 80 A +
Ampl (e.g. 8
Ampl (e.g. 8
Ampl (e.g. 9
NOTE: • If the le
distribu...CH5/CH6
• For the "Speaker Input Level System" setting, connecting the Remote Turn-On Lead is used . Important...
Owners Manual - Page 21
...size used for (C): 1/0 AWG/53 mm2
• External Fuse capacity: Make it equal to or larger than total fuse capacity of the number of amplifiers installed 80 A + 80 A + 90 A = equal to or larger than 250 A
(B)
(C)
Amplifier (e.g. 80 A)
Amplifier
External Fuse
Distribution block
Vehicle's ...to the total fuse capacity of the amplifier to be used .
19-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES)
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