Ampeg B2R Manuel D’Utilisation
Ampeg reserves the right to change specifications without notice.
Ampeg is proudly Made in America. ©1999 SLM Electronics, 1400 Ferguson Avenue, St. Louis, MO 63133 U.S.A.
P/N 47-577-03 • 10/99
B2/B2R Bass Amplifier
Technical Specifications
OUTPUT POWER RATING
350 Watts RMS, 4 ohm load, 120VAC
200 Watts RMS, 8 ohm load, 120VAC
POWER REQUIREMENTS
Domestic:
120VAC, 60Hz, 310VA
Export:
100/120VAC, 50/60Hz, 310VA
230-240VAC, 50/60Hz, 310VA
TONE CONTROL RANGE
Bass:
±8dB @ 50Hz
Ultra Mid:
±8dB @ 500Hz
Treble:
+12dB/-19dB @ 5kHz
GRAPHIC EQ RANGE
40Hz:
±11dB
80Hz:
±8dB
150Hz:
±8dB
300Hz:
±8dB
600Hz:
±8dB
900Hz:
±8dB
2kHz:
±8dB
5kHz:
±9dB
8kHz:
±12dB
GAIN
45dB typical, tones @ center
SIGNAL TO NOISE RATIO
75dB typical
INTERNAL SPEAKER (B2 ONLY)
Size/Type:
15” Ampeg Custom (1)
Magnet:
56 oz.
Voice Coil:
2.5”
Impedance:
8 ohms
SIZE AND WEIGHT
B2:
24” W x 24.5” H (26.5” w/casters) x 16” D; 87 lbs.
B2R:
19” W x 1.75” H x 12.75” D; 15 lbs.
www.ampeg.com