BA115 BASS AMPLIFIER

TECHNICAL SPECIFICATIONS:

OUTPUT POWER RATING

100 Watts at 4 ohms

MAX INPUT LEVELS

0dB Input: 1.75V RMS

 

 

-15dB Input: 9.75V RMS

 

 

CD Input: 5V RMS

 

 

 

LINE OUT LEVEL

120mV RMS

 

 

HEADPHONE OUT LEVEL

3.75V RMS

 

 

GAIN

39dB

 

 

 

STYLE

1

= -25dB @500Hz

 

 

2

= -12dB @500Hz

 

 

3

= flat

 

 

4

= +5dB @2kHz and above

 

 

5

= -6dB @50Hz and below

 

 

 

TREBLE

40dB range @10kHz

 

 

ULTRA MID

30dB range @500Hz

 

 

BASS

36dB range @50Hz

 

 

SPEAKER SPECS

15”, 150 w, 4 ohm, 2.5” voice coil dia., 56 oz. magnet;

 

 

Piezo tweeter

 

 

 

POWER REQUIREMENTS

120VAC, 60Hz, 70VA

 

 

100/115VAC, 50/60Hz, 70VA

 

 

230VAC, 50/60Hz, 70VA

SIZE AND WEIGHT

21” W x 21” H x 15-1/2” D; 62 lbs.

 

 

 

 

SYSTEM BLOCK DIAGRAM:

0dB

TONE CIRCUITS

 

 

INPUT

 

 

 

 

 

 

 

MIXER

LIMITER

 

 

 

 

 

 

 

 

& POWER AMP

GAIN

ULTRA TREBLE MASTER

 

LINE

BASS

 

-15dB

MID

 

 

OUT

INPUT

 

 

 

 

 

CD

L

 

 

STYLE

 

 

 

INPUTS

R

 

 

 

 

 

 

SPEAKER

HEAD

PHONE

Ampeg continually develops new products, as well as improves existing ones. For this reason,

the specifications and information in this manual are subject to change without notice.

www.ampeg.com

47-054-02 • 05/99

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Ampeg Ba115 owner manual Technical Specifications, System Block Diagram