audio
HPA 502
n
n
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100 watts rms power output
Professional grade amplifier design
HPA 1001-70V
®
ENERGY STAR qualified amplifier –
Half Rack PoweR amPlifieRs
less than 1 watt power consumption
in standby
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n
Highly efficient Class D amplifier
design
Patented CDRS™ - Class D Ripple
Suppression
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n
n
Convection cooled
Plenum rated
Compact 1U, half rack width
enclosure
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Auto-standby with fast power-up
Remote volume and mute
control port
n
Hidden, detented rear panel
level controls
HPA 502
100 Watt 2 Channel Half Rack Power Amplifier
n
n
Multiple protection circuits
Remote standby port
HPA 1001-70V
70 Volt 100 Watt Mono Half Rack Power Amplifier
The Extron HPA 502 and HPA 1001-70V are compact, highly efficient, ENERGY
STAR qualified audio power amplifiers that are professional grade and feature Class
D amplification with patented CDRS - Class D Ripple Suppression technology for
near-zero EMI emissions. These compact 1U, half rack width amplifiers are ideal for
installation in lecterns and equipment racks with limited space and ventilation.
DesCrIPtION
sPeCIFICatIONs
Plenum Rated
Audio
In many rooms, the space above the ceiling is often used as a return
air plenum. To ensure safety from potentially harmful heat and smoke
release in the event of a fire, A/V products installed in ceilings with a
plenum airspace must comply with safety codes and be specifically
rated for use in plenum environments. The HPA 502 and
HPA 1001-70V power amplifiers are both UL 2043 rated to conform
to heat and smoke release codes for plenum environments. Installing
an amplifier above a drop ceiling offers flexibility for integrators
wanting to conserve rack space and achieve a clean, streamlined
installation free of visible cable runs. An amplifier situated above the
ceiling is also concealed from view, which prevents the possibility of
theft.
Voltage gain
HPA 502 / HPA 1001-70V........................ 16x (24 dB) / 57x (35 dB)
Audio input
Number/signal type ............................... 2 stereo/mono, balanced/unbalanced
Connectors ............................................ (1) 3.5 mm captive screw connector, 5 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
HPA 502 ................................................. +4 dBu (1.23 Vrms)
HPA 1001-70V ........................................ +4 dBu (1.23 Vrms) if driven by one input
-2 dBu (0.615 Vrms) if both inputs are summed
Stereo channel separation (HPA 502)...... >75 dB @ 1 kHz
CMRR .................................................... >75 dB @ 1 kHz
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
Number/signal type
Flexible Conduit Adapter Kit
The HPA 502 and HPA 1001-70V feature a built-in power supply with
a modular power connection. In a rack installation, these amplifiers
would be powered from an AC receptacle. However, when the
amplifier is to be permanently situated above a drop ceiling, the
HPA 502 and HPA 1001-70V can be directly hard-wired for AC power
when the optional Flexible Conduit Adapter Kit, part # 70-228-02, is
used in place of a conventional power cord. With this kit, the wiring
is encased in flexible conduit, which connects directly to the amplifier
and a local junction box. This can simplify installation without the
necessity to provide an AC receptacle above the drop ceiling. As with
the HPA 502 and HPA 1001-70V, the Flexible Conduit Adapter Kit is
plenum-rated and meets UL 2043 for smoke and heat release.
HPA 502.............................................. 1 stereo, 4- or 8-ohm
HPA 1001-70V..................................... 1 mono 70 V
Connectors
HPA 502.............................................. (1) 5 mm screw lock captive screw connector,
4 pole
HPA 1001-70V..................................... (1) 5 mm screw lock captive screw connector,
2 pole
Minimum load impedance
HPA 502.............................................. 4 ohms
HPA 1001-70V..................................... 100 watts into a 70 V line
Amplifier type......................................... Class D
Continuous power output with a full load and 1% THD at 1 kHz
HPA 502.............................................. 50 watts (rms) per channel at 4 or 8 ohms
HPA 1001-70V..................................... 100 watts (rms)
Frequency response................................ 20 Hz to 20 kHz, 1 dB
THD + Noise .......................................... <0.05% @ 1 kHz at full rated power, 8 ohms
(HPA 502) or 70 V (HPA 1001-70V)
S/N ...................................................... >100 dB (unweighted)
Damping factor (HPA 502 only).............. >100 @ 8 ohms
High pass filter (HPA 1001-70V only) ...... 80 Hz, 12 dB per octave (switch selectable)
100-240V
1.3A, 50-60Hz
HPA 502
LISTED 17TT
AUDIO/VIDEO
APPARATUS
Control/remote – Amplifier
C
US
1
CLASS
2
WIRING
LEVEL
INPUTS
1
REMOTE
VOL/MUTE
OUTPUT
Control port............................................ (1) 3.5 mm captive screw connector, 5 pole
Pin configurations
1
2
1
2
2
10V
LIMITER/
PROTECT
2
SIGNAL
0
0
4/8 OHM 50W
x
2
DC volume control (analog)................ Pin 1 = 10 VDC, pin 2 = volume/mute (10k ohm
pot.), pin 3 = GND
STANDBY
The conduit adapter
plate replaces
Standby power control (contact closure) .. Pin 4 = GND, pin 5 = standby
the IEC plate
GenerAl
Power .................................................... 100 VAC to 240 VAC, 50/60 Hz, internal
Typical.................................................... 20 watts
100-240V
1.3A, 50-60Hz
HPA 502
LISTED 17TT
AUDIO/VIDEO
APPARATUS
C
US
1
CLASS
2
WIRING
LEVEL
INPUTS
1
REMOTE
OUTPUT
Quiescent ............................................... 8 watts
1
2
VOL/MUTE
10V
1
2
2
LIMITER/
PROTECT
2
Standby.................................................. <1 watt (triggered by contact closure or after
1 hour with no signal)
SIGNAL
0
0
4/8 OHM 50W
x
2
STANDBY
Cooling................................................... Convection, unvented, with internal heat sinks
Protection............................................... Clip limiting, thermal, short circuit, DC output
Indication ............................................... Limiter/Protect LED indicates the onset of clip
limiting, thermal cycling, short circuit, or DC
Extron
HPA 502
Audio Power
Amplifier
output protection
Rack mount ............................................ Yes, with optional 1U rack shelf, part #60-190-01
(RSU 129) or #60-604-01 (RSB 129)
Extron
Flexible Conduit
Adapter Kit
Enclosure type ....................................... Metal
Enclosure dimensions ............................. 1.7" H x 8.7" W x 9.5" D (1U high, half rack wide)
4.3 cm H x 22.1 cm W x 24.1 cm D
Product weight....................................... 2.5 lbs (1.1 kg)
Shipping weight .................................... 7 lbs (4 kg)
Listings ................................................... UL, CUL
UL rated for use in plenum airspaces: meets UL 2043 for heat and smoke release; meets UL
60950 and UL 6500 for safety.
Compliances........................................... CE, FCC Class A, VCCI, AS/NZS, ICES,
ENERGY STAR® qualified amplifier
MTBF...................................................... 30,000 hours
Warranty ................................................ 3 years parts and labor
NOTE: All nominal levels are at 10%.
Model
HPA 502
Version Description
100 Watt Two Channel Power Amplifier.................. 60-849-01
Part Number
HPA 1001-70V
70 Volt 100 Watt Mono Power Amplifier ................. 60-850-01
Optional Accessories
Flexible Conduit Adapter Kit For PS 123.................................................... 70-228-02
RSB 129 1U 9.5" Deep Basic Rack Shelf..................................................... 60-604-01
Specifications are subject to change without notice.
aPPlICatION DIagrams
Extron
Extron
SI 28
Surface-mount
Speakers
Extron
HPA 1001-70V
Audio Power
Ampliꢀer
HPA 502
Audio Power
Ampliꢀer
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Full-Range
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Remote Monitoring
and Control
TCP/IP
Network
RS-232
Control
Extron
MPX 423
Media Presentation
Matrix
2
3
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VGA
Extron
IN1508
Scaling Presentation
Switcher
3A
0.
0V
24
0-
10
1
Video
z
H
0
/6
50
S-video
Projector
PC (2)
LCD Projector
VGA
PC
DVI Input
Plasma Monitor
Laptop
DVD (4)
Document
Camera
VCR
DVD Player
PC
Laptop (2)
VCR (4)
PaNel DrawINgs
1
2
LIMITER/PROTECT
SIGNAL
LIMITER/PROTECT
SIGNAL
HPA Series
HPA Series
AUDIO POWER AMPLIFIER
AUDIO POWER AMPLIFIER
HPA 502 - Front
HPA 1001-70V - Front
100-240V
1.3A, 50-60Hz
100-240V
1.3A, 50-60Hz
HPA 502
HPA 1001-70V
LISTED 17TT
AUDIO/VIDEO
APPARATUS
LISTED 17TT
AUDIO/VIDEO
APPARATUS
C
US
C
US
CLASS 2 WIRING
CLASS 2 WIRING
LEVEL
INPUTS
REMOTE
VOL/MUTE
OUTPUT
LEVEL
HPF
80 Hz
INPUTS
REMOTE
VOL/MUTE
OUTPUT
70V
1
2
1
2
1
2
10V
LIMITER/
PROTECT
2
1
LIMITER/
L(MONO)
R
10V
PROTECT
SIGNAL
SIGNAL
0
0
0
4/8 OHM 50W
x
2
STANDBY
100W
STANDBY
HPA 502 - Back
HPA 1001-70V - Back
Extron Electronics, USA
1230 South Lewis Street
Anaheim, CA 92805
800.633.9876 714.491.1500
FAX 714.491.1517
Extron Electronics, Europe
Beeldschermweg 6C, 3821 AH Amersfoort
The Netherlands
+800.3987.6673 +31.33.453.4040
FAX +31.33.453.4050
Extron Electronics, Asia
135 Joo Seng Rd. #04-01
PM Industrial Bldg.
Extron Electronics, Japan
Kyodo Building, 16 Ichibancho
Chiyoda-ku, Tokyo 102-0082
Japan
Singapore 368363
+65.6383.4400 FAX +65.6383.4664
+81.3.3511.7655 FAX +81.3.3511.7656
07-07
68-1423-01
REV. B
© 2007 Extron Electronics. All rights reserved. All trademarks mentioned are the property of their respective owners.
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