The new HR155 is a compact rack mount
monitor speaker. This unit is designed and
manufactured to monitor sound from any
stereo RCA line level output, or a single
balanced XLR at line level. The chassis
design gives the HR155 the ability to be
mounted in very tight applications. It will
work great in racks, or anywhere a small
monitor speaker is required. The HR155 is
built in an all metal chassis and weighs 1.25
pounds. Overall dimension are 7.5”X 3.125”
X 1.75”. The HR155 has an included Rolls
PS15 external power supply. The input
section consists of 1 - RCA stereo input, 1 -
XLR line level input. Along with a 3.5mm
(1/8”) stereo line level input on the front of
the unit, perfect for an ipod or laptop
computer type input. The HR155 is a
valuable tool for any sound reinforcement,
recording, or install application that needs to
monitor sound from a rack mounted unit.
pwr
MADE IN USA
HR155
POWER
www.rolls.com
VOLUME
STEREO IN
CH 4 CH 1
CH 2
CH 3
CH 4
LEVEL LEVEL LEVEL LEVEL
PS12
CLASS AMP
5 + 5 WATT MIX/AMP
LEFT RIGHT
MA251
3.5mm
STEREO
+
+
BOTH OUTPUTS MUST BE USED
PHANTOM
CH 1
INPUT
CH 2
INPUT
CH 3
INPUT
POWER
LINE
OUT
ON - OFF
CH 2
MONO
INPUT
MUTE
RRR
LLL
MADE IN USA
www.rolls.com
LINE INPUT
IN OUT
PS15
Optional HR31 rack ear kit is available for
converting the HR155 to a full, single rack
space. The HR155 can also be mounted in
our optional RMS270 rack mount system.
ROLLS
Rack Mount
Monitor
ROLLS
5968 SOUTH 350 WEST S.L.C.,UT 84107
PHONE: 801-263-9053
FAX: 801-236-9068
HR155
DATA SHEET FOR HR155 www.rolls.com
COMPACT ALL METAL CHASSIS
STEREO INPUTS ON FRONT
AND BACK.
SPECIFICATIONS
Line Input Impedance: 10K Ohms
Voltage Gain: 20 dB line
Supply Voltage: 15 VDC
THD: .05% typical
Current Draw: 500 mA nominal
Bandwidth: 100Hz - 20 kHz
Size: 7.5" x 3.125" x 1.75"
Weight: 1.25 lb.
RACK MOUNT SPEAKER MONITOR
MADE IN USA
Included - ROLLS PS15 external
power supply
75889 01550 86
Speaker Size: (2 speakers) each 2.5" X 1.75"
