XPA 2002

XPA 2002

Mã sản phẩm: XPA 2002

Thương hiệu:
EXTRON - Mỹ
Xuất xứ:
Mỹ/Đài Loan/Trung Quốc
Tình trạng:
Đặt hàng
Bảo hành:
12 tháng

Two Channel Amplifier - 200 Watts Per Channel

Giá bán: Liên hệ...
Số lượng
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HOTLINE: 0986.728.400

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The Extron XTRA™ Series XPA 2002 is a 1U, convection-cooled power amplifier delivering two channels of 200 watts rms for high impedance applications. This professional grade amplifier features a 100 dB signal-to-noise ratio with 0.1% THD+N. The XPA 2002 is an ENERGY STAR® qualified amplifier with an Extron exclusive, highly efficient, advanced Class D amplifier design. 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 2002 is half the size of comparable amplifiers, conserving rack space and weighing only 9 lbs (4 kg). The Extron exclusive, high efficiency design generates very little heat and allows the amplifier to be convection cooled.

 

Features

  • Inputs: Balanced or unbalanced on 3.5 mm, 3-pole captive screw connectors
  • Speaker Outputs: Screw-lock, 5 mm, 2-pole captive screw connectors
  • 400 watts rms output power:
    XPA 2002-70V - 2 x 200 watts @ 70 volts
    XPA 2002-100V - 2 x 200 watts @ 100 volts
     — The XPA 2002 is designed for distributed speaker systems with a large number of high impedance speakers.
  • ENERGY STAR® qualified amplifier — The XPA 2002 is an ENERGY STAR qualified amplifier and energy efficient product that conserves energy and reduces costs.
  • Professional grade signal-to-noise and THD+N performance — The XPA 2002 delivers professional grade performance with 100 dB signal-to-noise ratio and 0.1% THD+N.
  • Extron Patented CDRS™ - Class D Ripple Suppression — CDRS is an Extron Patented technology that provides a smooth, clean audio waveform and an improvement in signal fidelity over conventional Class D amplifier designs. 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 2002 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.
  • Power factor correction - removes harmonic content on AC line — The XPA 2002 features power factor correction technology that smoothes out the high peak currents of the amplifier’s current draw, thus minimizing the presence of high frequency harmonics on the AC power line, and therefore preventing audible artifacts from being transmitted to other audio equipment in the system.
  • Rack-mountable 1U, full rack width enclosure — With the capability to deliver full-sized amplifier power in one half the size of many comparable power amplifiers, the XPA 2002 reduces rack space requirements for many installations.
  • Auto power-down with fast power-up — The XPA 2002 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 multi-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 2002 to be remotely powered down when not in use, reducing operating cost.
  • High pass filter — This switch selectable filter rolls off frequencies below 80 Hz to prevent saturation of speaker transformers.
  • 5 mm screw-lock captive screw speaker connectors — Enable simple, secure connections with 22 to 12 AWG speaker cables.
  • 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.
  • Internal Extron Everlast™ power supply — Provides worldwide power compatibility, with high‑demonstrated reliability and low power consumption for reduced operating cost
XPA 2002-70V, XPA 2002-100V
 
Audio
   Voltage gain   
      XPA 2002-70V  57x (35 dB)
      XPA 2002-100V  81x (38 dB)
   Crosstalk  75 dB (typical) @ 1 kHz
   CMRR  75 dB (typical) @ 1 kHz
 
Audio input
   Number/signal type  2 balanced/unbalanced
   Connectors  (2) 3.5 mm captive screw connectors, 3 pole
   Impedance  >10k ohms unbalanced/balanced, DC coupled
   Nominal level  +4 dBu (1.23 Vrms), balanced
   Maximum level  +21 dBu (8.69 Vrms), balanced
   Input sensitivity  +4 dBu (1.23 Vrms)
   Input signal detection threshold  -40 dBu ±3 dB, balanced
    NOTE     0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
 
Audio output
   Number/signal type   
      XPA 2002-70V  2 channels 70 V
      XPA 2002-100V  2 channels, 100 V
   Connectors  (2) 5 mm screw lock captive screw connectors, 2 pole
    NOTE     These connectors accept wires of 22 AWG to 12 AWG.
   Load impedance   
      XPA 2002-70V  25 ohms minimum
      XPA 2002-100V  50 ohms minimum
   Amplifier type  Class D
   Output power
      XPA 2002-70V  200 watts rms per channel, 70 V, 1 kHz, 0.1% THD
      XPA 2002-100V  200 watts rms per channel, 100 V, 1 kHz, 0.1% THD
   Frequency response  20 Hz to 20 kHz, ±1 dB
   THD + Noise  0.1%, 1 kHz, 3 dB below clipping
   S/N  100 dB, 20 Hz - 20 kHz, unweighted
   Damping factor   
      XPA 2002-70V  >100 @ 25 ohms
      XPA 2002-100V  >100 @ 50 ohms
   High pass filter   
      XPA 2002-70V  80 Hz, 12 dB per octave rolloff for 70 V line output (switch selectable)
      XPA 2002-100V  80 Hz, 12 dB per octave rolloff for 100 V line output (switch selectable)
 
Control/remote — amplifier
   Control port  (1) 3.5 mm captive screw connector, 2 pole
   Pin configurations   
      Standby power control (contact closure)  Pin 1 = Gnd, pin 2 = standby
 
General
   Power  Internal
Input: 100-240 VAC, 50-60 Hz
   Power consumption and thermal dissipation   
      XPA 2002-70V
  115 VAC, 60Hz 230 VAC, 50Hz
AC Line
Current
AC Power
Consumed
Thermal
Dissipation
AC Line
Current
AC Power
Consumed
Thermal
Dissipation
Condition A W W BTU/hr A W W BTU/hr
Active (1/8 power), all
channels driven
70 V 0.8 84.5 34.5 118 0.4 85.6 35.6 122
Quiescent (idle) 0.2 20.8 20.8 71 0.2 23.1 23.1 79
Standby <0.1 <1 <1 <3 <0.1 <1 <1 <3

 

      XPA 2002-100V
  115 VAC, 60Hz 230 VAC, 50Hz
AC Line
Current
AC Power
Consumed
Thermal
Dissipation
AC Line
Current
AC Power
Consumed
Thermal
Dissipation
Condition A W W BTU/hr A W W BTU/hr
Active (1/8 power), all
channels driven
100 V 0.8 89.6 39.6 135 0.4 90.4 40.4 138
Quiescent (idle) 0.2 25.1 25.1 86 0.2 26.2 26.2 89
Standby <0.1 <1 <1 <3 <0.1 <1 <1 <3

 

   Temperature/humidity  Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
   Cooling  Convection, no vents, with heat sinks on the sides
   Protection  Clip limiting, thermal, short circuit, DC output
   Indication  Limiter/Protect LED indicates the onset of clip limiting, thermal cycling, or a short circuit
   Mounting   
      Rack mount  Yes, with included mounting brackets
   Enclosure type  Metal
   Enclosure dimensions  1.7" H x 17.4" W* x 12.0" D (1U high, full rack wide)
(4.3 cm H x 44.2 cm W* x 30.5 cm D)
*Width excludes rack ears. 19.0" (48.3 cm) W with rack ears.
   Product weight  9.2 lbs (4.2 kg)
   Vibration  ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance   
      Safety  BSMI, CCC, CE, c-UL, GS, KC, PSE, S-Mark, UL
Meets UL 60065, IEC 60065, and BSEN 60065 for AV equipment.
      EMI/EMC  CE, CISPR 22 Class B, CISPR 24, C-tick, EN55103-1, EN55103-2, FCC Class B, ICES, KCC, VCCI Class B
      Environmental  Complies with the appropriate requirements of ENERGY STAR® (ENERGY STAR qualified amplifier), EU code of conduct, RoHS, WEEE

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