AUDIO SPEC SHEET
XPA 2004
FOUR CHANNEL POWER AMPLIFIER
200 WATTS PER CHANNEL
n Four low impedance outputs for
multi-channel applications
n 800 watts rms output power:
4 x 200 watts @ 4 ohms
n ENERGY STAR® qualified
n Professional grade signal-to-noise
and THD performance
n Extron Patented CDRS™ - Class D
Ripple Suppression
n Convection cooled, fanless operation
n Ultra low inrush current - eliminates
need for power sequencing
n 1U full rack enclosure
The Extron XPA 2004 is a power amplifier that features an Extron exclusive,
highly efficient, advanced Class D amplifier design with patented CDRS
technology that provides a smooth, clean audio waveform and an improvement
in signal fidelity over conventional Class D amplifier designs. The XPA 2004
four channel power amplifier offers 200 watts per channel output into
4 ohms, and is ideal for large, high-powered, professional integration projects.
DESCRIPTION
SPECIFICATIONS
The Extron XTRA Series XPA 2004 is a full rack-sized, four channel
power amplifier designed for high-powered, professional integration
projects. This professional grade amplifier delivers 800 watts of
continuous output power. The XPA 2004 four channel power amplifier
offers 200 watts per channel output into 4 ohms, a 100 dB signal-tonoise ratio, and 0.05% THD. This ENERGY STAR qualified amplifier
features an Extron exclusive, highly efficient, advanced Class D
amplifier design with patented CDRS - Class D Ripple Suppression
technology that provides a smooth, clean audio waveform and an
improvement in signal fidelity over conventional Class D amplifier
designs. This Extron exclusive, high efficiency design generates very
little heat and allows the amplifier to be convection cooled.
FEATURES
n 200 watts rms per channel into 4 ohms, 100 watts rms per
channel into 8 ohms – The XPA 2004 is designed for large,
high-powered, professional integration projects, and features two
channels of 400 watts rms when in bridged mode.
n ENERGY STAR qualified – The XPA 2004 is an ENERGY STAR
qualified amplifier and energy efficient product that conserves
energy and reduces costs.
n Professional grade signal-to-noise and THD performance – The
XPA 2004 delivers professional grade performance with 100 dB
signal-to-noise ratio, and 0.05% 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 A/V
equipment such as wireless microphones.
n Convection cooled, fanless operation – The XPA 2004 does not
require internal fans or vents for cooling, ensuring quiet, reliable
operation. It generates substantially less heat than similar power
amplifier designs.
n Ultra low inrush current - no need for power sequencing –
Allows many XTRA Series amplifiers to be powered on
simultaneously without overloading power circuits. Eliminates the
need for power sequencing.
n Power factor correction – The XPA 2004 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.
n 1U full rack enclosure – With the capability to deliver full-sized
amplifier power in one half the size of many comparable power
amplifiers, the XPA 2004 reduces rack space requirements for many
installations.
AUDIO
Voltage gain����������������������������������������� 23x (27 dB)
Crosstalk����������������������������������������������� >100 dB @ 1 kHz
CMRR���������������������������������������������������� 75 dB @ 1 kHz (typical)
AUDIO INPUT
Number/signal type����������������������������� 2 stereo or 4 mono, balanced/unbalanced
Connectors������������������������������������������� (4) 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������������������������������������� +20 dBu (7.75 Vrms), balanced
Input sensitivity������������������������������������ +4 dBu (1.23 Vrms)
AUDIO OUTPUT
Number/signal type����������������������������� 2 stereo, 4- or 8-ohms direct; or 2 bridged mono,
8 ohms
Connectors������������������������������������������� (2) 5 mm screw lock captive screw connectors,
4 pole
Load impedance����������������������������������� 4 ohms (8 ohms if bridged) minimum
Amplifier type�������������������������������������� Class D
Output power�������������������������������������� 100 watts rms per channel, 8 ohms, 1 kHz,
<0.05% THD
200 watts rms per channel, 4 ohms, 1 kHz,
<0.05% THD
400 watts rms (bridged mono), 8 ohms, 1 kHz,
<0.05% THD
Frequency response����������������������������� 20 Hz to 20 kHz, ±1 dB
THD + Noise����������������������������������������� 0.05% @ 20 Hz-20 kHz, 8 ohms, at 3 dB below
clipping
S/N������������������������������������������������������� 100 dB, 20 Hz - 20 kHz, unweighted
CONTROL/REMOTE — AMPLIFIER
Control port����������������������������������������� (1) 3.5 mm captive screw connector, 2 pole
GENERAL
Power��������������������������������������������������� 100 VAC to 240 VAC, 50-60 Hz, internal
Typical����������������������������������������������� 85 watts (1/8 power [pink noise] at 8 ohms)
Quiescent������������������������������������������� 30 watts
Standby��������������������������������������������� <1 watt (triggered by contact closure or after
1 hour with no signal)
Cooling������������������������������������������������� Convection, no vents, with heat sinks on the
sides
Thermal dissipation
Standby��������������������������������������������� <1 watt (3 BTU/hr)
Idle����������������������������������������������������� 30 watts (102 BTU/hr)
1/8 power (pink noise)����������������������� 4 ohms (x4): 56 watts (190 BTU/hr)
8 ohms (x4):35 watts (119 BTU/hr)
Protection��������������������������������������������� Clip limiting, thermal, short circuit, DC output
Mounting
Rack mount���������������������������������������� Yes, with included mounting brackets
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������������������������������������ 8.0 lbs (3.6 kg)
Regulatory compliance
Safety������������������������������������������������� CE, c-UL, UL
Meets UL 60065, IEC 60065, and BSEN 60065
for A/V equipment.
EMI/EMC�������������������������������������������� CE, CISPR 22 Class B, C-tick, FCC Class B, ICES,
VCCI Class B
Environmental������������������������������������ Complies with the appropriate requirements of
CEC, EU code of conduct, RoHS, WEEE
Warranty���������������������������������������������� 3 years parts and labor
Model
XPA 2004
Version Description
Part number
Four Channel Power Amplifier.......................................60-563-02
Specifications are subject to change without notice.
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09-12
68-1764-01
REV. A2