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Rolls MA2152 5-Input Mixer/Amplifier (2 RU)

BH #ROMA2152 • MFR #MA2152
2 reviews
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Rolls MA2152 5-Input Mixer/Amplifier (2 RU)
Key Features
  • For Installed Sound Applications
  • 2 Mic Inputs, 48V Phantom, Volume & Tone
  • 3 Stereo RCA Inputs, Volume & Tone
  • RCA Pre-Master-Level Record Output
The Rolls MA2152 is a 2 RU mixer/amplifier designed for installed sound applications such as paging and background music in restaurants, houses of worship, schools, and other similar venues. It includes two phantom-powered XLR microphone inputs and three stereo pairs of RCA jacks for input of CD players, AM/FM tuners, and other audio devices. Priority ducking for paging is offered on mic one and RCA source three. An RCA stereo pair provides a pre-master level record output.
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Rolls MA2152 Overview

The Rolls MA2152 is a 2 RU mixer/amplifier designed for installed sound applications such as paging and background music in restaurants, houses of worship, schools, and other similar venues. It includes two phantom-powered XLR microphone inputs and three stereo pairs of RCA jacks for input of CD players, AM/FM tuners, and other audio devices. Priority ducking for paging is offered on mic one and RCA source three. An RCA stereo pair provides a pre-master level record output.

The MA2152 can send an output signal to 4-, 8-, or 16-ohm speakers as well as 25V or 70V line systems. Output configurations include stereo, mono, 70V, and dual mono 25V.

At a Glance
Two rack space unit with an intuitive interface
Two phantom-powered microphone inputs, each with volume and tone controls
Three stereo RCA inputs, each with individual volume controls
Bass and treble controls for RCA sources 1 and 2
Priority ducking on mic 1 and source 3
Fault protected power amp
Stereo pre-master level record output
Made in the USA
UPC: 675889215205

Rolls MA2152 Specs

Form Factor/Type
Rackmount
Number of Mixer Inputs
5
Number of Amplifier Channels
1
Load Impedance/Voltage Support
4 / 8 / 16 Ohms
70 V
Power Rating per Channel
2x 100 W RMS at 4 Ohms
2x 70 W RMS at 8 Ohms
Channel Bridging & Power Sharing
200 W RMS Bridged at 8 Ohms
200 W RMS Bridged at 70 V
Performance
Frequency Response
60 Hz to 30 kHz ±1 dB
Damping Factor
> 150
SNR/Noise
96 dB SNR
THD/Distortion
≤ 0.08% THD
Signal Processing
DSP
No
Audio Delay
No
EQ & Filters
2-Band EQ
Dynamics
Compressor, Ducking/Muting, Limiter
Connectivity
Analog Audio I/O
2x Binding Post Pair Speaker Output
2x XLR 3-Pin Balanced Mic Input
3x Stereo 2RCA Unbalanced Line Input
2x 1/4" Amplifier Insert
1x Stereo 2RCA Unbalanced Line Output
Digital Audio I/O
No
Network I/O
No
USB I/O
No
Phantom Power
+12 V
Wireless
No
Power
Input Power
120 VAC, 60 Hz
AC Power Connector
1x IEC
Physical
Display
Single-LED Indicators Only
Rackmount Size
2 U
Cooling
Heatsink
Dimensions
19 x 7.5 x 3.5" / 483 x 191 x 89 mm
Weight
12 lb / 5.5 kg
Packaging Info
Package Weight
12.7 lb
Box Dimensions (LxWxH)
22 x 8.85 x 5.85"

Rolls MA2152 Reviews

Good Med size mix.amp

By Simpich AV
Rated 4 out of 5
Date: 2015-06-15

This product is would be great in low ambiant enviorments with 70V. Remember that the Briged output is 70V not the both channels. That said it worked well but I did end up returing it due to bad shipping from the Rolls not B&H which bent the rack ears. Ducking worked great along with all the stereo inputs. we installed it in a pool which also had too much ambiant noise for the amp to push over without clipping.

Great Product!

By Points West Audio Visual
Rated 4 out of 5
Date: 2011-08-22

We use this product for all of our installations for our largest customer. They will not settle for anything but the best which is why we choose Rolls.

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