QSC RMX Series Technical & Service Manual

4 QSC Audio Products, LLC
7.13 RMX 2450 Schematic Diagram 2 of 4
Channel 2 ................................................................................................................................................................................................... 45
7.14 RMX 2450 Schematic Diagram 3 of 4
Power Supply ............................................................................................................................................................................................. 46
7.15 RMX 2450 Schematic Diagram 4 of 4
Power Supply Revision .............................................................................................................................................................................. 47
7.16 RMX Power Transformer Configurations
March 2007 and later ................................................................................................................................................................................ 48
7.17 RMX 850 Chassis Wiring Diagram ............................................................................................................................................................ 49
7.18 RMX 1450 Chassis Wiring Diagram .......................................................................................................................................................... 50
7.19 RMX 1850HD and RMX 2450 Chassis Wiring Diagram ........................................................................................................................... 51
Table of Contents (continued)

QSC RMX Series Specifications

General

Series	RMX
Channels	2
Frequency Response	20Hz - 20kHz (+0/-1dB)
Signal to Noise Ratio	100 dB
Input Impedance	20k ohms (balanced), 10k ohms (unbalanced)
Cooling	Variable speed fan
Protection	Thermal, short circuit, DC, ultrasonic, RF
Connectors	Input: XLR and 1/4" TRS, Output: Binding posts and Speakon