ADS5120D Class D Mixer Amplifier 120W with Fire Mute - ADS - Audio Design Services
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ADS5120D Class D Mixer Amplifier 120W with Fire Mute
ADS - Audio Design Services
The ADS 5120D is a 120w 100v line Class D public address amplifier packed with useful, flexible and value-for-money features. With bullet-proof reliability, it is ideal for larger group use in education (schools, colleges and universities), hotels, leisure centres, churches and other places of worship, retail outlets (shops and department stores), offices, factories and other work and meeting venues where quality speech and music reproduction are needed.
Features
- Efficient class D amplifier.
- Fire Mute, amplifier mutes on switch closure from fire detection system.
- 6 Input.
- Versatile priority structure, input 1, 1st priority, inputs 2-5 first come first served.
- Switchable phantom power on inputs 1-5.
- Switchable chime on inputs 1-5.
- Switchable VOX on input 1.
- Inputs 1-5 have adjustable sensitivity for a wide range of source signals.
- Speech only output, delivers signal only when a priority exists.
- Speech and music output delivers all source signals.
- 24Vdc 250mA output to drive external devices such as relays and LED’s.
- Restoration, provides volume restoration with a suitable volume control on priority.
- 240Vac or 24Vdc power options.
- Can be desk or rack mounted.
John: Does this amplifier have a volume restoration facility?A:
Yes, the amplifier provides a 24Vdc supply for the relay built-in to all ADS volume controls and a 0V (rest) switching facility which operates on receiving a priority input.
- Specifications
SPECIFICATIONS
Output Power 100V Line
Low Impedance
120W @ 83.3Ω
120W @ 8Ω
Distortion at Rated Power
<2% THD @ 1kHz, -3dB
Frequency Response
70Hz – 15kHz, -3dB
Tone Control Range Bass
Treble
±8db @ 100Hz
±8db @ 10kHz
Operating Temperature Range
-10oC to 35oC
Inputs
Sensitivity Inputs 1–5
Input 6
1mV to 200mV continuously adjustable
500mV
S/N ratio Inputs 1–5
Input 6
>58dB
>65dB
Outputs
Line Output
1V @ 600Ω
Tape Output
300mV
Chime
Note
Two-Note
Mute Level
<40dB
Operating Conditions
Mains Power
220 – 240Vac at 50Hz
dc Power
24V
Size and Weight
Dimensions
97(H) including 10mm feet
x 430(W) x 270(D) mmWeight
6.7kg net; 8kg packed
- Manuals & Datasheets