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©2004 SLM Electronics
A Division of St. Louis Music Co.
1400 Ferguson Avenue
St. Louis, MO 63133
47-942-01 • 021604
CA120D Acoustic Amplifier
Output Power Rating: 120 watts @ <1% THD
Channels 1 & 2: Low: +/-15dB @ 80Hz
Mid: +15, -30dBdB from 450Hz – 1.2kHz (Contour)
High: +/-15dB @ 10kHz
Input Impedance: 3.3M ohm High-Z, 3k ohm Low-Z
Input Sensitivity: 5mV High-Z, 2mV Low-Z
Sens. to Eff Send/Line out: 6mV High-Z, 3mV Low-Z
Max Input Signal: 6V RMS (17V peak to peak)
CD
Input: Input Impedance: 22k ohm
Input Sensitivity: 150mV
Max Input Signal: 6V RMS (17V peak to peak)
AuxEff. Return: Input Impedance: 11k ohm
Input Sensitivity: 80mV RMS
Max Input Signal: 6V RMS (17V peak to peak)
Eff Send Out. Impedance: 2.2k ohm
Line Out Out. Impedance: 220 ohm Low-Z, 2.2k ohm High-Z
Feedback Filters: 10Hz to 4.8kHz range, -15dB cut per filter
Internal Woofer: 12” w/polypropylene cone, rubber surround, 45oz magnet, 2” voice coil,
4 ohms, 175w RMS, 95dB 1w 1m
Internal Tweeter: High efficiency Piezo, 110dB 1w 1m
Internal Crossover: Passive type
Power Requirements: 120VAC, 60Hz, 160VA
100/115VAC, 50/60Hz, 160VA
230VAC, 50/60Hz, 160VA
Size and Weight: 18”H x 17-1/2”W x 15-1/2”D, 45 lbs.
Technical Specifications:
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.