This professional grade amplifier offers more power than the original XPA , but features the same dB signal-to-noise ratio and 0. It also features patented CDRS - Class D Ripple Suppression technology that provides a smooth, clean audio waveform and an improvement in signal fidelity over conventional Class D amplifiers. The XPA Plus is housed in a half rack width metal enclosure, conserving rack space and weighing only 2. The Extron exclusive design generates very little heat and allows the amplifier to be convection cooled. It includes an auto power-down feature that automatically places the amplifier into standby after a period of inactivity, and consumes just 10 watts when idle and less than 1 watt in standby mode.
|Country:||Turks & Caicos Islands|
|Published (Last):||7 December 2006|
|PDF File Size:||19.89 Mb|
|ePub File Size:||5.50 Mb|
|Price:||Free* [*Free Regsitration Required]|
This series includes low and high impedance versions to cover a variety of application needs. The XPA is housed in a half rack width metal enclosure, conserving rack space and weighing only 2. The Extron exclusive, high efficiency design generates very little heat and allows the amplifier to be convection cooled.
Both models feature a bridged mode that provides a single watt output into 8 ohms. The XPA and XPA Plus are ideal for amplification of voice or program audio content to stereo speakers, or two sets of 8 ohm ceiling speakers in a dual zone application. The professional grade amplifiers also feature a dB signal-to-noise ratio and 0. For applications requiring volume adjustment and muting control from a location other than the amplifier, remote control capabilities is available using the optional Extron VCM or VCM Analogue volume and mute controller or VC 50 Analogue volume controller.
These professional grade amplifiers feature a dB signal-to-noise ratio and 0. The XPA V and XPA V also include a switch selectable, high pass filter that rolls off frequencies below 80 Hz to prevent saturation of speaker transformers. With an auto power-down feature that automatically places the amplifier into standby after 25 minutes of inactivity, it consumes just 10 watts when idle and less than 1 watt in standby mode. The XPA is housed in a compact 1U, half rack width enclosure.
This amplifier is UL plenum rated when used with the optional Flexible Conduit Adapter Kit, allowing for a concealed installation above a drop ceiling to prevent theft while providing convenient placement of AV equipment.
The XPA accepts balanced and unbalanced input signals and includes recessed, detented level controls located on the rear panel to prevent tampering. These controls allow for adjusting audio system gain structure, or setting individual levels for each zone. Additionally, the XPA includes multiple protection circuits that momentarily activate when an abnormal condition, such as overheating, is detected.
An advanced, automatic clip limiter protects speakers from clipping distortion. CDRS eliminates the high frequency switching ripple characteristic of Class D amplifiers, a source of RF emissions which can interfere with sensitive AV equipment such as wireless microphones. Convection cooled, fanless operation - The XPA does not require internal fans or vents for cooling, ensuring quiet, reliable operation. It generates substantially less heat than conventional power amplifiers, making it ideal for rack-mount applications.
Ultra low inrush current - no need for power sequencing - Allows multiple XTRA Series amplifiers to be powered on simultaneously without overloading power circuits. This eliminates the need for power sequencing. Rack-mountable 1U, half rack width enclosure - The XPA reduces rack space requirements for many installations. Above-the-ceiling placement conceals the amplifier to prevent theft, and is convenient for installing equipment when space inside the room is limited.
Auto power-down with fast power-up - The XPA meets ENERGY STAR qualification requirements with an auto power-down feature that automatically places the amplifier into standby after 25 minutes of inactivity, dramatically reducing power consumption. It quickly returns to full power status in less than one second upon signal detection. Rear panel recessed, detented level controls - Provide attenuation of input signals for adjusting audio system gain staging as well as two-zone applications.
They are located on the rear panel to prevent users from tampering with level adjustments. Automatic clip limiter - Detects actual onset of clipping by comparing input and output waveforms.
Gain is automatically reduced without audible artifacts to protect speakers from clipping distortion. Multiple protection circuits - Activate during output shorts, thermal overload, or DC faults to prevent damage to the amplifier and speakers. Remote standby port - Enables the XPA to be remotely powered down when not in use, reducing operating cost.
High pass filter for high impedance model - This switch selectable filter, available on the XPA 70 volt and volt models, rolls off frequencies below 80 Hz to prevent saturation of speaker transformers.
A mono source is wired to both the left and right input while the output is wired for bridged operation. Bridging allows power to be output at watts into 8 ohms. The minimum load impedance when bridging is 8 ohms. See manual for complete wiring details. Front and rear-mounted signal and protection indication LEDs - Provide convenient indication of input signal presence and protection circuit activation from both sides of an equipment rack.
Front panel over-temperature LED - Provides visual indication that the enclosure temperature has exceeded the optimal value, well in advance of the onset of thermal protection circuitry.
Ivojo Multimedia Ltd. Products and offers are subject to availability. Email sales ivojo.
XPA U 1002
What Hi-Fi? When you purchase through links on our site, we may earn an affiliate commission. This series includes low and high impedance versions to cover a variety of application needs. The XPA is housed in a half rack width metal enclosure, conserving rack space and weighing only 2. The Extron exclusive, high efficiency design generates very little heat and allows the amplifier to be convection cooled.
XPA U 1002