Xantech PA1235 installation instructions Specifications

Page 16

SPECIFICATIONS

Number of Channels

.....................................................................................................................................................

12

Power Output

 

 

 

Rated Continuous Power, Each Channel:

8 Ohms

35 Watts

All 12 channels simultaneously driven,

 

 

20 Hz to 20 kHz, at rated THD.

 

 

Short Term Continuous, Each Channel:

8 Ohms

> 55 Watts

(2 channels driven, 1 kHz, at rated THD)

4 Ohms

> 80 Watts

Bridged Power Output:

8 Ohms

> 150 Watts

 

(Short Term Continuous, one pair driven @ 1 kHz, at rated THD)

 

Rated THD

 

< 0.08 %

Damping Factor (@ 50 Hz, 1/2 rated power)

> 100

S/N Ratio (A Weighted, Shorted Inputs, ref. to Rated Power)

> 100 dB

Frequency Response (@ 1 Watt, ± 3 dB)

12 Hz to 55 kHz

Input Sensitivity (@ Rated Power, stereo mode)

Input Gain (IR Controlled Setting)

 

 

 

Max. ......................................................................... 0.5 V

 

 

Default

1.0 V

 

 

Min. ............................................................................. Off

Input Impedance

LOCAL Inputs

22 kOhms

 

 

COMMON AUDIO BUS Inputs

70 kOhms

Power Source

120 VAC, 60 Hz (240 V Version: 240 VAC, 50 Hz)

Power Consumption

No Signal

30 Watts (0.25/0.13 A)

 

 

12 chan @ 1/10 rated power

360 Watts (3.0/1.5 A)

 

 

12 chan @ rated power

1090 Watts (9.1/4.6 A)

 

 

6 chan Bridged @ 8.5 watts/chan ..

720 Watts (6.0/3.0 A)

Remote ON/OFF and CI Voltage/Current

+5 V to +30 VDC (16 mA @ +12 VDC)

Default IR Code Group (all amplifier pairs)

A0

Line Fuse Rating

120 V Version: 10 A Slow Blow 220 VAC. 240 V Version: 5 A Time-Lag 250 VAC)

Dimensions

19" (483mm) W x 5-1/4" (133mm) H x 15.5" (394mm) D

Weight

 

35.75 lbs (16.3kg)

3-9-01 Rev.C

 

 

 

®

 

 

 

 

16

 

 

 

 

 

 

 

PA1235

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 16
Contents Channel Power Amplifier General InformationPA1235 Panel and Feature Descriptions Rack Panel HandlesCommon Audio BUS PA1235 Rear Panel Features and Functions RC68+ or RC68 Programmer / Remote Control See also Caution notes, FigInstant Volume Presets. These commands allow ran Applicable RC68+ Button DescriptionsInstallation Physical Location and Mounting Be sure to set the RC68+ to the same numberConnecting the PA1235 Stereo Mode ConnectionsBridged Mode Connections Speaker PhasingTypical Applications Basic Common IR Bus System Dedicated Keypads and RemotesRS41AV Using a DC Power Adapter as a Control Voltage Connecting the Remote Master ON/OFF Control TerminalsBasic Dedicated IR System Non Dedicated Keypads and Remotes PA1235 PA1235 Trouble Shooting Low level or no sound when operated without IR controlUnit responds intermittently or not at all to IR commands Front Panel LEDs do not light no soundSpecifications

PA1235 specifications

The Xantech PA1235 is a cutting-edge multi-zone power amplifier designed for both residential and commercial audio applications. Renowned for its impressive performance and reliability, the PA1235 offers robust amplification for distributed audio systems, fulfilling various audio needs in different environments.

One of the main features of the PA1235 is its power handling capabilities. It delivers 35 watts per channel across six channels, ensuring that every zone in a multi-room setup receives adequate power for optimal sound quality. This makes it suitable for powering a variety of speaker types, from in-ceiling speakers to outdoor sound systems. Its architecture allows flexibility in system configuration, making it easy to distribute audio throughout a home or business.

The PA1235 employs advanced Class D amplification technology, which maximizes efficiency while reducing power consumption and heat generation. This not only makes the amplifier more environmentally friendly but also enhances longevity and reliability. The lightweight design of Class D amplifiers allows for easier installation, especially in complex multi-zone environments.

Another characteristic of the PA1235 is its multi-zone functionality. Users can easily assign audio sources to different zones, allowing for personalized control of audio in various spaces. This feature is particularly valuable in commercial settings, where different areas may require distinct audio content or volume levels. It offers seamless integration with existing automation systems, thanks to its compatibility with various control protocols, facilitating a user-friendly experience.

The amplifier also features adjustable gain controls for each channel, allowing users to fine-tune the audio output for different speaker types or acoustic environments. Additionally, the built-in protection circuitry ensures that both the amplifier and attached speakers are safeguarded from overload or short-circuit situations, thereby enhancing overall system durability.

With its combination of power, efficiency, and versatility, the Xantech PA1235 is an ideal choice for integrators and audiophiles alike. Whether used in home theaters, restaurant sound systems, or corporate audio solutions, it provides high-quality audio performance that meets the demands of modern audio requirements, making it a prominent player in the audio amplification market.