BFX25/50 Bass Amplifier
BFX25/50 TECHNICAL SPECIFICATIONS:
| BFX25 | BFX50 |
Output Power Rating | 25W RMS 1%THD, 4Ω , 20Vrms | 50W RMS 1%THD, 8Ω 20Vrms |
Gain | 42dB, tones at “5” @ 1kHz | 48dB, tones at “5” @ 1kHz |
Tone Range | Low | 19dB range @ 60Hz |
| Low Mid | 25dB range @ 200Hz |
| High Mid | 19dB range @ 1kHz |
| High | 38dB range @ 10kHz |
19dB range @ 60Hz 25dB range @ 200Hz 19dB range @ 1kHz 38dB range @ 10kHz
Signal to Noise Ratio | 75dB | 75dB | |
Input Impedance |
| 220k ohms | 220k ohm |
Maximum Signal Accepted | 15 volts, | 15 volts, | |
Power Requirements | 110VAC, 60Hz, 45VA | 110VAC, 60Hz, 85VA | |
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| 100/110VAC, 50/60Hz, 45VA | 100/110VAC, 50/60Hz, 85VA |
|
| 230VAC, 50/60Hz, 45VA | 230VAC, 50/60Hz, 85VA |
Internal Speaker | Size | 10” | 12” |
| Type | Crate Custom | Crate Custom |
| Magnet | 30 oz | 30 oz |
| Voice Coil | 1.0” | 1.5” |
RMS Rating | 30 watts | 50 watts | |
Impedance | 4 ohms | 8 ohms | |
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Size |
| 17” H x 15.75” W x 12” D | 20.62” H x 17” W x 13.5” D |
Weight |
| 39 lbs (17.7kg) | 47 lbs (21.3kg) |
Specifications subject to change without notice.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOIS- TURE. TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO
PRECAUCION
RIESGO DE CORRIENTAZO
NO ABRA
PRECAUCION: PARA REDUCIR EL RIESGO DE INCENDIOS O DESCARGAS ELECTRICAS, NO PERMITA QUE ESTE APARATO QUEDE EXPUESTO A LA LLUVIA O LA HUMEDAD. PARA DISMINUOIR EL RIESGO DE CORRIENTAZO. NO ABRA LA CUBIERTA. NO HAY PIEZAS ADENTRO QUE EL USARIO PUEDO REPARAR DEJE TODO MANTENIMIENTO A LOS TECHNICOS CALIFICADOS.
ATTENTION
RISQUE D'ELECTROCUTION
NE PAS OUVRIR
ATTENTION: PROTÉGEZ CET APPAREIL DE LA PLUIE ET DE L'HUMIDITÉ AFIN D'ÉVITER TOUT RISQUE D'INCENDIE OU D'ÉLECTROCUTION. 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.
IMPORTANT SAFETY INSTRUCTIONS
•READ, FOLLOW, HEED, AND KEEP ALL INSTRUCTIONS AND WARNINGS.
•DO NOT OPERATE NEAR ANY HEAT SOURCE AND DO NOT BLOCK ANY VENTILATION OPENINGS ON THIS APPARATUS. FOR PROPER OPERATION, THIS UNIT REQUIRES 3” (75mm) OF WELL VENTILATED SPACE AROUND HEATSINKS AND OTHER AIR FLOW PROVISIONS IN THE CABINET.
•DO NOT USE THIS APPARATUS NEAR SPLASHING, FALLING, SPRAYING, OR STANDING LIQUIDS.
•CLEAN ONLY WITH
•ONLY CONNECT POWER CORD TO A POLARIZED, SAFETY GROUNDED OUTLET WIRED TO CURRENT ELECTRICAL CODES AND COMPATIBLE WITH VOLTAGE, POWER, AND FREQUENCY REQUIREMENTS STATED ON THE REAR PANEL OF THE APPARATUS.
•PROTECT THE POWER CORD FROM DAMAGE DUE TO BEING WALKED ON, PINCHED, OR STRAINED.
•UNPLUG THE APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME.
•ONLY USE ATTACHMENTS, ACCESSORIES, STANDS, OR BRACKETS SPECIFIED BY THE MANUFACTURER FOR SAFE OPERA- TION AND TO AVOID INJURY.
•THIS APPARATUS DOES NOT OPERATE NORMALLY AND REQUIRES SERVICE WITH ANY PHYSICAL DAMAGE FROM IMPACT OR ANY EXPOSURE TO MOISTURE.
•SERVICE MUST BE PERFORMED BY QUALIFIED PERSONNEL.
•OUR AMPLIFIERS ARE CAPABLE OF PRODUCING HIGH SOUND PRESSURE LEVELS. CONTINUED EXPOSURE TO HIGH SOUND PRESSURE LEVELS CAN CAUSE PERMANENT HEARING IMPAIRMENT OR LOSS. USER CAUTION IS ADVISED AND EAR PRO- TECTION IS RECOMMENDED IF UNIT IS OPERATED AT HIGH VOLUME.
EXPLANATION OF GRAPHICAL SYMBOLS: | "DANGEROUS VOLTAGE" |
EXPLICACION DE SIMBOLOS GRAFICOS: | = “VOLTAJE PELIGROSO” |
EXPLICATION DES SYMBÔLES GRAPHIQUES: | "DANGER HAUTE TENSION" |
"IT IS NECESSARY FOR THE USER TO REFER TO THE INSTRUCTION MANUAL"
=“ES NECESARIO QUE EL USUARIO SE REFIERA AL MANUAL DE INSTRUCCIONES.”
The BFX25/50 is covered with a durable black Tolex material: wipe it clean with a
cleaning agents onto the cabinet. Avoid abrasive cleansers which would damage the finish.
www.crateamps.com
©2001 SLM ELECTRONICS, A DIVISION OF ST. LOUIS MUSIC, 1400 FERGUSON, ST. LOUIS, MO. 63133
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