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User Manual for Rolls MA2152 5-Input Mixer Amplifier Click to enlarge the picture
Contents of the user manual for the Rolls MA2152 5-Input Mixer Amplifier
- Product category: Mixer/Amplifiers Rolls
- Brand: Rolls
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Rolls Mixer/Amplifiers
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User manual for the Rolls MA2152 5-Input Mixer Amplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Rolls product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Rolls user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Rolls product will considerably shorten its lifespan!
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Product description The Rolls MA2152 is a two rack space 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.
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. An RCA stereo pair provides a pre-master level record output. - 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
- Multiple output options - 4 ohms, 8 ohms, 16 ohms, 25V line, and 70V line
- 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
UPC: 675889215205 In the Box Rolls MA2152 5-Input Mixer/Amplifier User Manual 1 Year Limited Warranty User Manual PDF 353.3kbtcuxqtwuyyyqdyd Table of Contents
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Technical parametersRolls MA2152 Specs | Output Power | 4 ohms: 100 watts
8 ohms: 70 watts
8 ohms/70V Bridged: 200 watts | | Damping Factor | Greater than 150 | | Input Sensitivity | Mic: -14 dBV
RCA: 24 dBV
Amp Insert: +20 dB | | Input Impedance | Mic: 600 ohms
RCA: 22 k ohms
Amp Insert: 22 k ohms | | Gain | Mic: 60 dB
RCA: 26 dB | | Frequency Response | Not Specified by Manufacturer | | Signal-to-Noise Ratio | 96 dB | | Total Harmonic Distortion (THD) | Less than 0.08% | | Input Connections | 2 x 3-Pin XLR Female
3 x RCA Stereo Pairs
2 x 1/4" Amp Inserts (Left and Right) | | Output Connectors | 1 x RCA Stereo Pair
4 x 5-Way Binding Post Power Amp Outs | | Controls Front Panel | 1 x On/Off Switch
1 x Left Output Volume Control
1 x Right Output Volume Control
1 x Bass Control (for RCA Sources 1 and 2)
1 x Treble Control (for RCA Sources 1 and 2)
5 x Input Level Controls
2 x Mic Tone Controls | | Controls (Rear) | 1 x Bridge Mono / Stereo/Dual Mono Switch
2 x Phantom Power Switches
2 x Priority Ducking Switches
2 x Stereo/Mono Switches | | Indicators | Power, Protect, and Wattage LEDs | | Cooling | Front Panel Acts as Heatsink | | Power Consumption | Not Specified by Manufacturer | | Dimensions (WxHxD) | 19 x 3.5 x 7.5" (483 x 89 x 191 mm) | | Weight | 12 lbs (5.5 kg) | | Specialties | N/A | | | | Package Weight | 11.85 lb | | Box Dimensions (LxWxH) | 22.0 x 8.85 x 5.85" |
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