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Model PA635X 

 

Page 11 

 

© 2001 Xantech Corporation 

SPECIFICATIONS 
 

Number of channels 

Power Output 

Rated continuous power, each channel, all six channels 
simultaneously driven, 20 Hz to 20kHz, at rated THD 

35 Watts at 8 Ohms 

Power Output 

Short term continuous, each channel, 2 channels driven,  
1 kHz, at rated THD 

55 Watts at 8 Ohms 
80 Watts at 4 Ohms 

Bridged Power Output 

Short term continuous, one pair driven at 1 kHz, at rated THD 

150 Watts at 8 Ohms 

Rated THD 

< 0.08% 

Damping Factor 

at 50 Hz, half rated power 

> 100 

S/N Ratio 

A-weighted, shorted inputs, ref to rated power 

> 100 dB 

Frequency Response 

at 1 Watt, ± 3dB 

12 Hz to 55 kHz 

Input Sensitivity 

at rated power, stereo mode, input gain (IR controlled setting) 

Max: 0.5 V 
Default: 1.0 V 
Minimum: Off 

Input Impedance 

Local Inputs:  22 kOhms 
Common Audio Buss Inputs: 70kOhms 

Power Source 

120 VAC, 60 Hz 
TMRA 30° Celsius.  If this temperature is exceeded, you will 
need to provide additional ventilation to ensure proper 
operation. 
 
240 VAC, 50 Hz (European version) 

Power Consumption 

No signal:  20 Watts 
6 Channels at 1/10 rated power: 150 Watts 
6 Channels at rated power: 600 Watts 
6 Channels Bridged at 660 Watts 

Remote On/Off

 and 

CI Voltage/Current 

+5 V to +30 VDC (16 mA at +12 VDC) 

Line Fuse Rating 

120V version: 6.25A Slow Blow 250 VAC 
240V version: 3.15A Time-Lag 250 VAC 

Dimensions 

17” W x 3.75” H x 15” D 
(429 mm W x 94

 

mm H x 379 mm D) 

Weight 

22.3 lbs (10.1 Kg) 

 

Summary of Contents for PA635X

Page 1: ...TION 2 PA635X PANEL AND FEATURE DESCRIPTIONS 3 INSTALLATION Physical Location and Mounting 5 CONNECTING THE PA635X 6 Stereo Mode Connections 6 Speaker Phasing 7 Bridged Mode Connections 8 Connecting t...

Page 2: ...aximum This would act as a volume limiter for any particular zone i e to prevent the kids from over driving wall speakers etc 1 2 3 PA635X SIX CHANNEL AMPLIFIER POWER FIGURE 1 THE MODEL 635X 6 5 4 3 O...

Page 3: ...TS THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS 1 THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND 2 THIS DEVICE MUST ACCEPT ANY INTERFEREN...

Page 4: ...output 150 Watts 8 Ohms Either the Left or Right input item 5 may be used to drive the resultant single channel amplifier CAUTION Be sure to have the POWER turned OFF when changing the position of th...

Page 5: ...all etc 2 inch spacing minimum PA635X To maximize air flow route single large opening in lower shelf Keep perforations on top cover free of obstructions for max cooling effect Keep perforations on bot...

Page 6: ...19 rack use the rack panel cup washers and screws supplied NOTE You should consider some sort of rear support for rack mounted units when used in mobile applications or when located in seismically act...

Page 7: ...re are no free strands that could cause shorting Speaker Phasing To obtain stable imaging and full bass response it is imperative that stereo speakers be connected in phase with each other You can ver...

Page 8: ...ctor as shown on the panel for BRIDGED connections NOTE Only one speaker is connected per amplifier pair in the BRIDGED mode CAUTION When operating in the BRIDGED mode particularly when bench testing...

Page 9: ...CONDITIONS 1 THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND 2 THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION MODEL PA635X LD Player DVD...

Page 10: ...switch is incorrectly set to BRIDGED position Set to STEREO position See Fig 6 Sound cuts in and out every 3 to 5 seconds Speaker load impedance is less than 4 Ohms for Stereo mode or less than 8 Ohm...

Page 11: ...t 1 Watt 3dB 12 Hz to 55 kHz Input Sensitivity at rated power stereo mode input gain IR controlled setting Max 0 5 V Default 1 0 V Minimum Off Input Impedance Local Inputs 22 kOhms Common Audio Buss I...

Page 12: ...Page 12 Model PA635X 2001 Xantech Corporation Part No 08901240 Rev A 01 02 2002...

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