Ampeg R-12R Specifications download pdf

R-12R/R-212R TECHNICAL SPECIFICATIONS

OUTPUT POWER RATING 50 Watts RMS @ 10 % THD 8 ohm load 120 VAC

SIGNAL TO NOISE RATIO 65dB Typical

POWER REQUIREMENTS Domestic: 100/120 VAC, 60 Hz, 115VA

Export: 220/240 VAC, 50 Hz, 115VA

GAIN 60 dB Clean channel, 95 dB Overdrive channel

TREBLE 24 dB Range @ 5 kHz Clean channel, 24 dB Range @2kHz Overdrive Channel

MID 8 dB Range @ 700 Hz

BASS 24 dB Range @ 40 Hz

SPEAKER SPECS 12”, 50 w, 8 ohm, 1.5” voice coil diameter, 34 oz. magnet (R-12R = 1, R-212R = 2)

SIZE AND WEIGHT R-12R: 24” W x 19” H x 11” D, 45 lbs. R-212R: 27.75”W x 19” H x 12”D, 55 lbs.

THIS EQUIPMENT HAS BEEN DESIGNED AND ENGINEERED TO PROVIDE SAFE AND RELIABLE OPERATION. IN ORDER TO PROLONG THE LIFE OF

THE UNIT AND PREVENT ACCIDENTAL DAMAGES OR INJURY, PLEASE FOLLOW THESE PRECAUTIONARY GUIDELINES:

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT OPEN CHASSIS; DO NOT DEFEAT OR REMOVE THE GROUND PIN OF THE POWER

CORD; CONNECT ONLY TO A PROPERLY GROUNDED AC POWER OUTLET.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.

CAUTION: NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTION: IF YOU USE AUDIO AMPLIFIERS PROFESSIONALLY OR IN WORK RELATED SITUATIONS AS AN EMPLOYEE, THE OCCUPATIONAL SAFETY

AND HEALTH ADMINISTRATION (OSHA) HAS SPECIFIED REGULATIONS CONCERNING PROLONGED EXPOSURE TO HIGH SOUND PRESSURE LEV-

ELS. PLEASE REFER TO THE CODE OF FEDERAL REGULATIONS DOCUMENT 29CFR1910 FOR ADDITIONAL INFORMATION.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER.

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

ATTENTION

RISQUE D'ELECTROCUTION

NE PAS OUVRIR

ATTENTION: POUR REDUIRE D'ELECTROCUTION NE PAS

ENLEVER LE COUVERCLE. AUCUNE PIECE INTERNE N'EST REPRABLE

PAR L'UTILISATEUR. POUR TOUTE REPARATION, S'ADRESSER A UN

TECHNICIEN QUALIFIE.

VORSICHT

ELEKTRISCHE SCHLAGGEFAHR

NICHT OFFENEN

VORSICHT: ZUR MINIMIERUNG ELEKTRISCHER SCHLAGGEFAHR NICHT

DEN DECKEL ABENHMEN. INTERNE TEILE KONNEN NICHT VOM

BENUTZER GEWARTET WERDEN. DIE WARTUNG IS QUALIFIZIERTEM

WARTUNGSPERSONAL ZU UBERLASSEN.

"IT IS NECESSARY FOR THE USER TO REFER TO THE INSTRUCTION MANUAL"

"REFERREZ-VOUS AU MANUAL D'UTILISATION"

"UNBEDINGT IN DER BEDIENUNGSANLEITUNG NACHSCHLAGEN"

EXPLANATION OF

GRAPHICAL SYMBOLS:

"DANGEROUS VOLTAGE"

"DANGER HAUTE TENSION"

"GEFAHLICHE SPANNUNG"

Specs and other information subject to change without notice.

47-278-01 • 10-97

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Summary of Contents

Page 1 - VORSICHT

R-12R/R-212R TECHNICAL SPECIFICATIONSOUTPUT POWER RATING 50 Watts RMS @ 10 % THD 8 ohm load 120 VACSIGNAL TO NOISE RATIO 65dB TypicalPOWER REQUIREMENT

Page 2 - MODEL R-12R

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