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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
©2004 SLM Electronics
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
V
oc./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: