
C R A T E 



TECHNICAL SPECIFICATIONS
OUTPUT POWER RATING  | 50W RMS @ 10% THD, 4 ohms, 13.6VDC in  | |
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INPUT IMPEDANCE  | 
  | 1M ohm  | 
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MAXIMUM SIGNAL ACCEPTED  | 
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Mic Low Z  | 2V peak to peak  | |
Mic Hi Z  | 12V peak to peak  | |
Instrument  | 12V peak to peak  | |
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GAIN | Mic  | 57dB High Z, 72dB Low Z  | 
Instrument  | 44dB w/Gain switch out, Ch2  | |
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  | 85dB w/Gain switch in, Ch1  | 
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SENSITIVITY | Mic  | 3.5mV RMS High Z, 20mV RMS Low Z  | 
Instrument  | 80mV RMS w/Gain switch out, Ch2  | |
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  | .8mV RMS w/Gain switch in, Ch1  | 
Line In Insert  | 400mV RMS  | |
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EQS, MIC  | Low  | ±15dB @ 60Hz  | 
  | Mid  | ±15dB @ 600Hz  | 
  | High  | ±15dB @ 10kHz  | 
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EQS, INSTRUMENT | Low  | 12.5dB range @ 80Hz  | 
  | Mid  | 18dB range @ 800Hz  | 
  | High  | 18dB range @ 10kHz  | 
  | Shape  | Crate proprietary circuit  | 
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INSERT JACK  | Tip  | Line In  | 
  | Ring  | Line Out  | 
  | Sleeve  | Ground  | 
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SPEAKERS | Woofer  | Crate Custom Design 10”, 4 ohm, 100 watt  | 
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  | 1.5” voice coil, 16 oz magnet  | 
Tweeter  | 2” Piezo , 4 ohm, 150 watt network  | |
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POWER REQUIREMENTS | Internal 12 volt DC power supply  | |
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  | DC adapter for use with 120VAC  | 
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  | Optional 12V vehicle lighter adapter  | 
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SIZE AND WEIGHT | 
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The TX50D is covered with a durable Tolex® material. To keep the cabinet in top condition, wipe it clean with a damp, 
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
©2001 SLM Electronics • A division of St. Louis Music
1400 Ferguson Avenue • St. Louis, MO 63133
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