AH-5A BOGEN COMMUNICATIONS, AH-5A Datasheet - Page 48

• Manufacturer Part Number: AH-5A
• Description: Amplified Speaker/horn
• Manufacturer: BOGEN COMMUNICATIONS

Specifications of AH-5A

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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The BPA60 supplies 60 watts of power amplification for
professional and commercial sound systems requiring
continuous high-quality sound.
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P r o d u c t F e a t u r e s :
Heavy-Duty Operation
The HTA line of amplifiers are designed to
be workhorses. Large heat sinks and huge
transformers allow these amplifiers to sup-
ply continuous, full (RMS) power to loads,
even at high ambient temperatures – up to
120° F. The HTA amplifiers are convection-
cooled, so they provide the ultimate in set-
and-forget operation.
More amazing than the heavy-duty capa-
bility of the HTA amplifiers is the quality of
the output. The frequency response will re-
main within +/- 1 dB and have less than
0.5% distortion over the entire audio range
(20 Hz – 20 kHz). What is so special about
this? The output is transformer-coupled.
Few transformer-isolated amplifiers can
even come close to these specifications. An
enormous output transformer using pro-
prietary coil winding techniques is what al-
lows the HTA to reach this level of
performance.
A Power MOSFET output stage completes
the extremely reliable and durable per-
formance of these amplifiers. This type of
transistor does not suffer from many of the
failure modes of the more typical transis-
tors (bi-polar types). The result is an am-
plifier that can operate reliably at full
power, continuously, in 120° F ambient
temperatures and supply transformer-iso-
lated, high-quality, full bandwidth (20 Hz
– 20 kHz) audio.
Low Cut filter switch
60 watts
1 input: Hi-Z unbalanced
Lo-Z balanced input with
accessory transformer
Input level control and
8-ohm/25V, 16-ohm,
25VCT, and 70V outputs
Sensitivity: 300mV, Hi-Z;
75mV, Lo-Z
Accessories
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Resettable circuit breaker
and thermal protection
Operates with 25V and
70V systems
120V AC, 60 Hz, 180W @
full rated output
Rack-mountable with
accessory mounting kit:
RPK53 (2 rack spaces)
UL listed
MONO-CHANNEL POWER AMPLIFIERS
The HTA Series high-performance power amplifiers can safely drive loads continuously
at full (RMS) power, in ambient temperatures of up to 120°F. Overload protection
includes an electronic shutdown circuit and a thermal breaker.
P r o d u c t F e a t u r e s :
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RPK53
Rack
Panel Kit
(BPA60 only)
Accessories
BPA60
rated power, up to 120°F
electronic overload protection
unbalanced input w/accessory trans-
former (TL600)
125- and 250-watt models
Designed for continuous operation at
Convection-cooled
Power MOSFET output circuitry
Hi-Z unbalanced and Lo-Z balanced or
Internal Low Cut filter switch
90 dB signal-to-noise
Thermal protection and automatic
Technical Specifications, Dimensions,
and Weights can be found on Page 79
TL100
1:1 Bridging
Transformer
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P r o d u c t F e a t u r e s :
The MT250D is a highly versatile, high-power performer,
delivering 250 watts of power with battery backup capability.
250 watts (RMS) continuous
1 input: Hi-Z unbalanced
Lo-Z balanced input with
accessory transformer
8-ohm, 25V, 25VCT, 70V, and
100V outputs
Battery-saver circuit
reduces idle current
Operates from 120V AC
or 24V back-up battery
(not included); call Bogen
concerning AC voltage options
TL100
1:1 Bridging
Transformer
TL600
600-ohm
Impedance-Matching
Transformer
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150 mV (HTA125A), 150 mV (HTA250A)
Input sensitivity: Hi-Z, 500 mV; Lo-Z,
Power Consumption: 260W (HTA125A);
520W (HTA250A)
4- and 8-ohm, 25V and 70V outputs
19" rack-mount design (3 rack space
UL and C-UL listed
Line bridging (driving multiple amplifiers)
is possible w/ an accessory transformer
(TL100)
Technical Specifications, Dimensions,
and Weights can be found on Page 79
TL600
600-ohm
Impedance-Matching
Transformer
HTA125A,
HTA250A
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Sensitivity: 1 volt @ full rated
power, Hi-Z; 70-200mV, Lo-Z
Protection against line
surges, overloads, and
abnormal heat build-up
AC power consumption: 650
watts, full power; 30 watts,
standby
LED overload shutdown and
illuminated power indicators
Low Cut filter switch & input
level control
Rack-mountable (3 spaces)
MT250D
WMT1A
Matching
Transformer
s)