Crate Amplifiers CA125D ユーザーズマニュアル

Crate 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.crateamps.com

A Division of St. Louis Music Co.

1400 Ferguson Avenue

St. Louis, MO 63133

47-831-05 • 050504

CA125D Acoustic Amplifier

Output Power Rating:

125 watts RMS total system power

Woofer Amp:

2 x 50 watts RMS @1% THD

Tweeter Amp:

25 watts RMS @1% THD

Inst. Channel: Low:

+/-15dB @ 80Hz

Mid:

+/-15dB @ 400–1.2kHz (Contour)

High:

+/-15dB @ 10kHz

Input Impedance:

25k ohm (Active), 2.2M ohm (Piezo)

Input Sensitivity:

22mV RMS (Active), 9mV RMS (Piezo)

Sens. to Eff Send/Line out:

70mV

Max Input Signal:

6V RMS (17V peak to peak)

Feedback Elimination:

Freq: variable from 80Hz to 4kHz
Cut: variable from -0 to -30dB

Voc./Mic Ch: Input Impedance:

3k ohm (Lo-Z), 20k ohm (Hi-Z)

Input Sensitivity:

3mV RMS (Lo-Z), 15mV RMS (Hi-Z)

Sens. to Eff Send/Line out:

9mV (Lo-Z), 50mV (Hi-Z)

Max Input Signal:

10V RMS (28v peak to peak)

Aux. Ch: Input Impedance:

20k ohm

Input Sensitivity:

15mV RMS

Sens. to Eff Send/Line out:

50mV

Max Input Signal:

10V RMS (28V peak to peak)

Master EQ’s:

+/-12dB @ 80Hz, 330Hz, 1kHz, 4kHz, 10kHz

Effects Loop:

Line Out 1V RMS, Line In 1V RMS

Eff Return to Line Out Sens:

50mV

Eff Return In. Impedance:

11k ohm

Eff Send Out. Impedance:

2.2k ohm

Line Out Out. Impedance:

220 ohm (Lo-Z), 2.2k ohm (Hi-Z)

Internal Woofers:

2 x 8” w/polypropylene cones, rubber surrounds, 30oz magnet, 1” voice coil,
8 ohms, 50w RMS, 95dB 1w 1m

Internal Tweeter:

High efficiency Piezo, 110dB 1w 1m

Internal Crossover:

Active electronic type

Power Requirements:

100VAC, 50/60Hz, 160VA; 120VAC, 60Hz, 160VA; 230VAC, 50Hz, 160VA;
230VAC, 50Hz, 160VA

Size and Weight:

16-3/4”H x 21”W x 10-1/2”D, 42 lbs.

Technical Specifications: