Rolls AMA2152 Specifications

The MA2152 is a two-rack space mixer amplifier designed for
restaurants, schools, churches, clubs etc. The unit provides a
compact and efficient way to mix up to three sources such as
AM/FM tuners, CD players, and video players with up to two
microphones. Priority talkover is provided on Microphone One
for paging, and on Source Three for a jukebox, telephone, etc.

FEATURES:

• Two XLR Microphone Inputs
STEREO
1 MIC
• Tone controls for each Mic Input
3 SOURCE
STEREO MONO
• Individually switchable phantom power
• Three Stereo Source Inputs,
Four RCA and one front panel stereo 3.5mm
• Bass and Treble controls for Source Inputs One and Two
• Talkover function for Mic One
• Direct Power amplifier insert
• Fault Protection circuitry

SPECIFICATIONS

MIXER

Input Impedance:
Max Input Level:
Connectors:
Phantom Power:
Max Gain:
Tone Controls:
Noise Floor:
S/N Ratio:
Priority Attenuation:

POWER AMP

Power Output,
channels driven)
Output Matching:
THD:
Outputs:
Power Bandwidth:
Damping Factor:
Slew Rate:
Phase Shift:
Power:
Size:
Weight:
Mixer/Amplifier
Mic: 600 Ohms XLR balanced
Source: 22K Ohms RCA
Insert:
Mic: -14 dBV Mic level Max
Source: 24 dBV
Insert:
2: XLR, 8: Stereo RCA, 3: 1/4" TRS,
1: Stereo 3.5 mm
4: Binding posts
+12 VDC
Mic: 60 dBV
Source: 26 dBV
+/-12 dB 100 Hz Bass
+/-12 dB 11kHz Treble
Speaker out: -67 dBV
Pre Out: -90 dBV
96 dBV
60 dBV
Stereo: 100 Watts RMS/Ch. 4 Ohms (Both
70 Watts RMS/Ch. 8 Ohms
Bridged: 200 Watts RMS - 8 Ohms/70V
4, 8, 16 Ohms, 25V Stereo, 70V Mono
<.08%, (1 kHz @ 1 Watt)
RCA Record Out, 5-Way binding post
Power Amp Outputs
60 Hz - 30 kHz, +/- 1 dB
> 150
100 Volts/microSecond
<10 Deg., 20 Hz - 20 kHz
120 VAC, 60 Hz 2.5A
19" x 3.5" x 7.5" (48 x 9 x 19 cm)
12 lbs (5.5 kg)
5968 South 350 West, Salt Lake City, UT, 84107
(801) 263-9053 FAX (801) 263-9068
info@rolls.com • www.rolls.com
MA2152
22K Ohms 1/4" TS unbal.
24 dBV
ROLLS Coporation