FOR CAR USE ONLY/POUR APPLICATION AUTOMOBILE/PARA USO EN AUTOM6VILES II II II R-A75M MONO POWER AMPLIFIER R-A60F 4 CHANNEL POWER AMPLIFIER • OWNER'S MANUAL Please read before using this equipment. • MANUAL DE OPERACI6N Lea lo antes de utilizar este equipo. • MODE D'EMPLOI Veuillez lire avant d'utiliser cet appareil. ALPINE ELECTRONICS MARKETING, INC. ALPINE ELECTRONICS OF U.K., LTD.
English CONTENTS WARNING ................................................................................ l SERVICE CARE ....................................................................... 2 ACCESSORIES ........................................................................ 3 INSTALLATION ....................................................................... 3 ATTACHING THE LOGO PLATE .........................................3 CONNECTIONS ...............................................................
DO NOT USE BOLTS OR NUTS IN THE BRAKE OR STEERING SYSTEMS TO MAKE GROUND CONNECTIONS. Bolts or nuts used for the brake or steering systems (or any other safety-related system), or tanks should NEVER be used for installations or ground connections. Using such parts could disable control of the vehicle and cause fire etc. KEEP SMALL OBJECTS SUCH AS BATTERIES OUT OF THE REACH OF CHILDREN. Swallowing them may result in serious injury. If swallowed, consult a physician immediately.
ACCESSORIES • • • • Self-Tapping Screw (M4 x 14) ......................................4 Mounting Bracket and Screws ......................... 4 SETS Logo Plate* ......................................................................... 1 Hexagon Wrench (Large/Small) .......................... l SET * The Logo Plate is temporarily affixed to the top cover. 5. Position the R-A75M/R-A60F over the screw holes, and secure with four self-tapping screws.
CONNECTIONS Before making connections, be sure to turn the power off to all audio components. R-A75M 0 *3, 4 Vehicle's chassis Vehicle's battery R-A60F External Fuse* 2 0 *3, 4 Vehicle's chassis Vehicle's battery * 1 For details on the wires size to be used, refer to the supplied "Cautions on Power Supply Wires Connection" and "Cautions on Power Supply Wires" (page 20), and then use the wire of the specified size. * 2 B,e sure to add an External Fuse (e.g.
0 Power Supply Terminal Connect the Battery Lead (0), Remote Turn-on Lead (0), and Ground Lead (0 ) using the Hexagon hole screw of the Power Supply Terminal (0). • For details on how to connect, see "Cautions on wire lead connections" (page 6). About Bridged Connections (R-A60F only) In the bridged mode, connect the left positive to the positive terminal of the speaker and the right negative to the negative terminal of the speaker.
Cautions on wire lead connections When using third-party wire cables (power supply wire), use the supplied screws to simplify the connection. Refer to the description below for the proper procedure. If you are in doubt about how to make this connection, consult your dealer. 1. Check the wire size. • For details on the wires size to be used, refer to the supplied "Cautions on Power Supply Wires Connection" and "Cautions on Power Supply Wires" (page 20), and then use the wire of the specified size.
CONNECTION CHECK LIST Please check your head unit for the conditions listed below: Remote Turn-On Lead a. The head unit does not have a remote turn-on or power antenna lead. b. The head unit's power antenna lead is activated only when the radio is on (turns off in the tape or CD Mode). c. The head unit's power antenna lead is logic level output(+) 5 V, negative trigger (grounding type), or cannot sustain(+) 12 V when connected to other equipment in addition to the vehicle's power antenna.
SWITCH SETTINGS • Before switching each Selector Switch, turn off the power and insert a small screwdriver, etc., perpendicularly to the Switch. R-A75M GAIN R·A7 SM LP FILTER BASS EQ suesotoc (Front Side) 5 ~~(L)~ □ a a"-~@; 00 © GHD REM MTT 40A ~ "" @ OUT @@/ ~· (R) 40A IHPUT COHTROL PRE OUT (Rear Side) R-A60F -/-~ -~~,:;_~~ti.i Ji~I=--~~=~~ 2 GAIN R · A60F FILTER ../lJ' FREQ. HP·H INPUT FREQ. CHAHNB.. GAIN FILTER tf'/L'18P-l FREQ. lf'·H FREQ. ~-CHANHEL-112-~~--CH.
CD Input Gain Adjustment Control Set the R-A75M/R-A60F input gain to the minimum position. Using a dynamic CD as a source, increase the head unit volume until the output distorts. Then, reduce the volume 1 step (or until the output is no longer distorted). Now, increase the amplifier gain until the sound from the speakers becomes distorted. Reduce the gain slightly so the sound is no longer distorted to achieve the optimum gain setting.
@ Crossover Mode Selector Switch (CHANNEL-3/4) (R-A60F only) C OFF HP LP BP FILTER m OFF HP LP BP FILTER m OFF HP LP BP FILTER g OFF HP LP BP FILTER 10-EN a) Set to the "OFF" position when the amplifier will be used for driving full range speakers or when using an external electronic crossover. The full frequency bandwidth will be output to the speakers with no high or low frequency attenuation. b) Set to the "HP" position when the amplifier is used to drive a tweeter/ midrange system.
About Power Indicator . o, / 0 , // '0. " CJ " /. '1/ '\~ / , l.2/ "2.) Power Indicator Lights up when power is on. Is off when power is off. Indication color Status Solution Blue Amplifier circuit is normal. Red (blinking) Operating temperature is high. Turn down the volume of the head unit (input signal). Decrease the vehicle's interior temperature to a normal level. The indicator color changes to blue. Red Amplifier circuit is abnormal.
SYSTEM DIAGRAMS Before making a connection, check the total number of impedance of the speaker connected to the unit. If you have any questions, contact the nearest Alpine dealer.
Subwoofer System @ Speaker Input Level Switch ----------------------7 ,------------1 I . I '8 ===1====1 [LO] i, C0 . I . I i I (f) i !L--1---------i V Remote Turn-On Lead i__ 1 Subwoofer System (L) (R) 8 ~ (f) Head Unit, etc.
4 Speaker+ Subwoofer / 2 Amplifier System (Connection example with R-A60F} ® Speaker Input Level Switch R-A75M ~ Head Unit, etc. Remote Turn-On Lead (R) (L) R-A60F [LO] • For details on the connection of R-A60F, see "Basic Connection Diagram for R-A60F" (page 15).
Basic Connection Diagram for R-A60F 0 CB Rear Output Power Supply Terminal f) Fuse G) Subwoofer Output 8 0 0 0 CD Front Speakers C0 Rear Speaker «l> Subwoofer CD Dual Voice Coil Subwoofer RCA Input Jacks Pre-Out Jacks Remote Bass Control (optional) Speaker OutputTerminals G Battery Lead (sold separately) 0 Remote Turn-On Lead (sold separately) 0 Ground Lead (sold separately) CD> Head Unit, etc.
2 Speaker+ Subwoofer System (Bridged Connections) ® Speaker Input Level Switch 0 (R) m (L) m 0 0 (L) '1!) 0 Head Unit, etc. 2 Speaker System (Bridged Connections) ® Speaker Input Level Switch =oo a @ a '"======== 7 a ~ ~rijn @) M INPVT LfVEL @jj~ ~ • r- = = =I f?> a ~-~ ' @ m @
Front 2-Way System When using the Front 2-Way System, set each switch as follows. ® ® @) Crossover Mode Selector Switch (CHANNEL-1 /2) Input Channel Selector Switch (CHANNEL-3/4) Crossover Mode Selector Switch (CHANNEL-3/4) D-HP-H ~3/4 1/2 OFF HP LP HP- H 3/4 INPUT CHANNEL FILTER D-sP OFF HP LP BP FILTER @ Speaker Input Level Switch (L) [LO] Remote Turn-On Lead (L) ~ Head Unit, etc.
Front 2-Way + Subwoofer / 2 Amplifier System (Connection example with R-A75M) When using the Front 2-Way + Subwoofer / 2 Amplifier System, set each switch as follows. ® ® @) Crossover Mode Selector Switch (CHANNEL-1 / 2) Input Channel Selector Switch (CHANNEL-3/4) Crossover Mode Selector Switch (CHANNEL-3/4) _D-HP-H OFF HP LP HP·H ™ill 1/2 1/2 3/4 INPUT CHANNEL FILTER _D- sP OFF HP LP BP FILTER ® Speaker Input Level Switch R-A7SM ~ Head Unit, etc.
■ About Connecting to the Speaker Input Level System When connecting by using the Speaker-RCA Conversion Cable (CD) (sold separately), switch the Speaker Input Level Switch(@) to"HI''. e.g. R-A60F ® Speaker Input Level Switch 8 RCA Input Jacks i_, ___ L__l ~ i! i tii !~!, @~ ~--:@)@,)· I a+., c~• ! CR> t__ ~ Head Unit, etc.
■ Cautions on Power Supply Wires Use the specified wire size according to the total fuse capacity of the amplifier to be installed and the wire length. For details on the wire size to be used, refer to the supplied "Cautions on Power Supply Wires Connection" and the following connection example.
SPECIFICATIONS ■ R-A75M Performance Power Output THD+N S/N Ratio Frequency Response Damping Factor Per Channel, Ref.: 4 0, 14.4 V S00WRMSx 1 Per Channel, Ref.: 2 0, 14.4 V 750WRMSx 1 Ref.: 10 W into 4 0 s0.02% Ref.: 10 W into 2 0 s0.03% Ref.: Rated Power into 4 0 :,;Q.3% Ref.: Rated Power into 2 0 :;;;1.0% IHF A-wtd + AES-17 Ref.: 1 W into 4 0 >85 dB IHF A-wtd + AES-17 Ref.: Rated Power into 4 0 >105 dB +0/-3 dB, Ref.: 1 W into 4 0 10 Hz - 400 Hz +0/-1 dB, Ref.
■ R-A60F Performance Per Channel, Ref.: 4 0, 14.4 V Power Output THD+N S/ N Ratio Frequency Response Damping Factor l00WRMS x 4 Per Channel, Ref.: 2 0, 14.4 V 150W RMS x4 Bridged, Ref.: 4 0 , 14.4 V 300WRMS x 2 Ref.: 10 W into 4 0 s 0.03% Ref.: 10 W into 2 0 $0.05% Ref.: Rated Power into 4 0 s 0.3% Ref.: Rated Power into 2 0 s l.0% IHF A-wtd + AES-17 Ref.: 1 W into 4 0 >85 dB IHF A-wtd + AES-17 Ref.: Rated Power into 4 0 >98dB + 0/-3 dB, Ref.
To customers English IMPORTANT TIP ~ cautions on Power Supply Wires Connection CAUTION When connecting the power supply wires, be sure to read the OWNER'S MANUAL and this document carefully, and then connect it correctly. ■ About power supply wires Use the specified wire size according to the total fuse capacity of the amplifier to be installed and the specified wire length.
ffffMLPINE~ LIMITED WARRANTY ALPINE ELECTRONICS OF AMERICA, INC. ("Alpine"), is dedicated to quality craftsmanship and are pleased to offer this Warranty. We suggest that you read it thoroughly. Should you have any questions, please contact your Dealer or contact Alpine at one of the telephone numbers listed below. e PRODUCTS COVERED: e HOW WE LIMIT IMPLIED WARRANTIES: This Warranty covers Car Audio Products and Related Accessories (•the product").
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ff#blLPINE® Verification Certificate PAs sE D Load Impedance : 2 ohms Date : 2 o1 9 • O1·• 3 1 Model : R-A60F Serial : - R9 Test Voltage: 14.4V D.C '14 ACTUAL TEST MEASUREMENT - •TEST • SPECIFICATION Output Power(RMS) · 150W min •ACTUAL w ALPINE ELECTRONICS, INC. ,1)..