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Rolls MA2152 5-Input Mixer/Amplifier
EAN: 675889215205
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
Made in the USA
EAN: 675889215205
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
Made in the USA
Rolls MA2152 Specs
Amplifier
| Form Factor/Type | Rackmount |
| Number of Channels | 5 |
| Power Rating | 4 Ohms: 100 W 8 Ohms: 70 W 8 Ohms / 70 V: 200 W Bridged |
Performance
| Damping Factor | > 150 |
| Input Sensitivity | Mic: -14 dBV RCA: 24 dBV Amplifier Insert: +20 dB |
| I/O Impedance | Mic Input: 600 Ohms RCA Input: 22 Kilohms Amplifier Insert Return: 22 Kilohms |
| Input Gain/Trim Range | Mic Input: 60 dB RCA Input26 dB |
| SNR | 96 dB |
| THD | < 0.08% |
Signal Processing
| EQ | 2-Band |
Connectivity
| Audio I/O | 2 x XLR 3-Pin Balanced Input 3 x Stereo RCA Unbalanced Input 2 x 1/4" Amplifier Insert 1 x Stereo RCA Unbalanced Output |
| Speaker Outputs | 4 x 5-Way Binding Post Pair |
Physical
| Rackmount Size | 2 RU |
| Cooling | Heatsink |
| Dimensions | 19.0 x 3.5 x 7.5" / 483.0 x 89.0 x 191.0 mm |
| Weight | 12 lb / 5.5 kg |
Packaging Info
| Package Weight | 12.7 lb |
| Box Dimensions (LxWxH) | 22 x 8.85 x 5.85" |
In the Box
- Rolls MA2152 5-Input Mixer/Amplifier
- User Manual
- 2 Year Manufacturer Warranty
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