Rated Output Power:
60 watts RMS
Total Harmonic Distortion:
Less than 2% from 50Hz to
1
5kHz
Frequency Response:
-2dB, 20Hz to 20kHz
Input Sensitivity:
High-impedance, 300mV; low-impedance balanced, with optional
transformer, 75mV
Hum and Noise:
85dB below rated output
Output Loads:
8-ohm/25V,
1
6-ohms, 25VCT, 70V
Output Regulation:
Better than 2dB from no load to full load
Input Impedances:
High-impedance, 50k-ohms unbalanced; low-impedance, 600 ohms,
balanced or unbalanced;
1
:
1
bridging with accessory transformer
Lo-cut Filter:
-
1
0dB at
1
00Hz (switch-selectable)
Controls and Indicators:
Front Panel — Illuminated on/off power switch
Rear Panel — Input level control, circuit breaker reset, lo-cut filter
switch
Power Consumption:
1
20V AC, 60Hz,
1
80W at full rated output
Overload Protection:
Transient protection diodes, electrical circuit breaker,
22
1
°F (
1
05° C) thermostat
Operating Temperature Range:
-4°F to +
1
3
1
°F (-20° to +55° C) at rated output
Auxiliary Receptacle (not switched):
Three-wire grounded,* 300W maximum
Dimensions:
1
5-
1
/4"W x 3-
1
/2"H x 8"D
Finish:
Black
Weight:
1
9 lbs.
Accessories:
Model TL600, 600-ohm line-matching transformer;
Model TL
1
00,
1
:
1
ratio transformer
Model RPK53 rack panel brackets
*This receptacle will be grounded only if the power amplifier has been grounded properly.
Technical
Specifications
The amplifier shall be a Bogen BPA60 power amplifier
or approved equivalent. It shall be of solid-state con-
struction and shall have integrated circuits, silicon
transistors and diodes to provide for continuous high-
quality sound.
The rated output shall be achieved with an input sig-
nal not greater than 300mV (75mV with Model TL600
accessory transformer). The frequency response shall
be flat within -2dB, from 20Hz to 20kHz. Hum and
noise shall be at least 85dB below rated output.
Output regulation shall be better than 2dB from no
load to full load.
The amplifier shall supply 60 watts RMS from 50Hz to
1
5kHz at less than 2% THD into rated load imped-
ances. Output impedances shall be 8-ohms/25V,
1
6-
ohms, 25VCT and 70V. Power consumption shall not
exceed
1
80 watts at full rated output. The amplifier
shall measure
1
5-
1
/4"W x 3-
1
/2"H x 8"D ; weight shall
not exceed
1
9 lbs.
Input impedances shall be: unbalanced, high impedance
(50k-ohms); balanced/unbalanced, low impedance
(600-ohms) with accessory transformer. Line bridging
shall be possible using an accessory transformer.
Overall gain shall be adjustable by means of an input
level control located on the rear panel. A lo-cut filter
switch shall provide -
1
0dB attenuation at
1
00Hz.
The amplifier shall operate within a temperature
range of -4°F to +
1
3
1
°F (-20° C to +55° C.) A ther-
mostat control shall be provided to prevent operation
at excessive ambient temperatures. Additional over-
load protection shall be provided by transient protec-
tion diodes and a resettable electric circuit breaker.
The amplifier shall contain an illuminated on/off power
switch, and shall operate from a
1
20V AC, 60Hz
source. An auxiliary power receptacle (not switched)
shall be provided, which shall be grounded, provided
that the amplifier line cord is properly grounded.
The amplifier shall be designed for mounting within a
standard
1
9-inch EIA equipment rack, using optional
rack panel brackets.
Architect
and Engineer
Specifications
50 Spring Street, Ramsey, NJ 07446, U.S.A.
Tel: 20
1
-934-8500; Fax: 20
1
-934-9832; www.bogen.com
