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Page 14 

 

Model 

PA4100X

 

© 2003 Xantech Corporation 

SPECIFICATIONS 

Number of channels 

4

Power Output 

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

100 Watts at 8 Ohms 

Power Output 

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

150 Watts at 8 Ohms & at 4 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 

Max: 0.2 V 
Default: 1.0 V 
Minimum: 3V 

Input Impedance 

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

Power Source 

120 VAC, 60 Hz 
TMRA 35° Celsius (95° F).  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:  30 Watts 
Standby Mode:  5 Watts 
4 Channels at rated power: 1050 Watts 

Remote On/Off/Mute CI1 & CI2 Voltage/Current

+5 V to +30 VDC (11mA at +12 VDC) 

Line Fuse Rating 

120V version: 10A Slow Blow 250 VAC 
240V version: 5A Time-Lag 250 VAC 

Dimensions 

17” W x 6” H x 12.5” D 
(432 mm W x 152.4 mm H x 317.5 mm D) 

Weight 

35.4 lbs (16.1 Kg) 

Summary of Contents for PA4100X

Page 1: ...TING EQUIPMENT 2 GENERAL INFORMATION 3 PA4100X PANEL AND FEATURE DESCRIPTIONS 5 INSTALLATION PHYSICAL LOCATION AND MOUNTING 8 CONNECTING THE PA4100X 9 Stereo Mode Connections 9 Speaker Phasing 10 Conn...

Page 2: ...hould be mounted to a wall or ceiling only as recommended by the manufacturer 8 Ventilation The appliance should be situated so that its location or position does not interfere with its proper ventila...

Page 3: ...powered on and off and muted by a positive DC voltage ranging between 5 and 30 volts 11mA 12 V Specifically when interfaced with the Control Out jacks of zones 7 8 on the MRC88 labeled CO1 and CO2 it...

Page 4: ...ction Circuit This feature protects the PA4100X if a short or very low impedance is detected at the speaker terminals with each amplifier pair protected separately Normal operation is restored automat...

Page 5: ...hannels of PA4100X may be controlled remotely from the MRC88 via the CI1 and CI2 Control Inputs or any Voltage Control Signal When both channels enter STANDBY Mode the front LEDS will turn off leaving...

Page 6: ...put LEVEL Control This screwdriver adjustable control for each stereo pair allows the input level for full rated power output to be adjusted over a range of 0 2 volts to 3 volts 24 3 dB range Normally...

Page 7: ...a 3 conductor power line cord Depending on the application plug the line cord into a switched or un switched 120V 60 Hz AC outlet or 240 VAC 50 Hz on the 240 V version 13 Rear Panel POWER LED This LE...

Page 8: ...ver for adequate cooling 2 If mounted in an equipment cabinet or other confining location allow at least 2 inches of space above the top cover see Fig 4 Be sure there are large openings in the shelf b...

Page 9: ...NG THE PA4100X LEFT RIGHT SPEAKER LEFT RIGHT A DO NOT BRIDGE 1V 2V 3V LEVEL 7 STATUS ZONE IR K E Y P A D PREAMP OUT RCA Type Patch Cords CI 1 PA435X Rear Panel Be sure speakers are connected with corr...

Page 10: ...red dot b If you are unsure of the markings you can verify the phasing Using a mono sound source such as AM radio alternately reverse the leads to one of the speakers Pick the connection that delivers...

Page 11: ...T RIGHT SPEAKER LEFT RIGHT B DO NOT BRIDGE 1V 2V 3V LEVEL CI 2 8 STATUS ZONE IR K E Y P A D PREAMP OUT 7 STATUS ZONE IR K E Y P A D PREAMP OUT REMOTE AMP CO1 VIDEO OUT 8 VIDEO OUT 7 REMOTE AMP CO1 MRC...

Page 12: ...PA4100X 3 Using two 3 5mm Stereo Mini Plug cables connect the Remote Amp CO1 jack on the rear of the MRC88 to the CI1 jack on the rear of the PA4100X 4 Similar to step 3 connect the Remote Amp CO2 ja...

Page 13: ...and out every 3 to 5 seconds Speaker load impedance is less than 4 Ohms for Stereo mode or less than 8 Ohms for Bridged mode Make changes in speakers as necessary to obtain higher impedance PA4100X d...

Page 14: ...55 kHz Input Sensitivity at rated power stereo mode input gain Max 0 2 V Default 1 0 V Minimum 3V Input Impedance Local Inputs 22 kOhms Common Audio Buss Inputs 70kOhms Power Source 120 VAC 60 Hz TMR...

Page 15: ...Model PA4100X Page 15 2003 Xantech Corporation...

Page 16: ...Page 16 Model PA4100X 2003 Xantech Corporation XANTECH CORPORATION 12950 Bradley Avenue Sylmar CA 91342 3829 phone 818 362 0353 fax 818 362 9506 www xantech com Part No 08901195 Rev B 04 03 2003...

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