Rolls HR155 User manual

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
ROLLS
Rack Mount
Rack Mount
Monitor
Monitor
ROLLS
5968 SOUTH 350 WEST S.L.C.,UT 84107
PHONE: [phone]
FAX: [phone]
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"