Ampeg manual V4BH Bass Amplifier Technical Specifications, Power Requirements

V4BH Bass Amplifier

Technical Specifications

OUTPUT POWER RATING	100 watts RMS minimum continuous @ <3% THD into 4 or 8Ω, 0.7VRMS input
TOTAL SYSTEM GAIN	59dB @ 1kHz with levels up and tones flat, -3dB @ 30Hz and 12kHz
TONE CONTROL RANGE
BASS:	±12dB @ 40Hz
MIDRANGE:	+10dB, -20dB @ 220, 450, 800, 1.6k or 3kHz
TREBLE:	+15dB, -20dB @ 4kHz
ULTRA LOW:	+2dB @ 40Hz, -10dB @ 500Hz
ULTRA HIGH:	+9dB @ 8kHz
PRESENCE:	+6dB @ 10kHz
SIGNAL TO NOISE RATIO	80dB typical
TUBE COMPLEMENT	(2) 12AX7, (2) 12AU7, (4) 6L6/5881
POWER REQUIREMENTS	115VAC, 60Hz, 190VA; 100/115VAC, 50/60Hz, 190VA; 230VAC, 50/60Hz, 190VA
SIZE (W x H x D) AND WEIGHT	23-3/4” W x 11” H x 12-3/4” D, 40 lbs.

Ampeg reserves the right to change specifications without notice.

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