T&M SA4200 4 Channel Power Amplifier 4 x 210W, T&M Performances SA-series offers multi-channel amplifier models with 4 or 8 channels, especially designed for fixed installed sound systems. For greater. flexibility the inputs may be linked by recessed switches on the back panel of the amplifiers. Also a 50 Hz high pass filter can be applied on each channel, e.g. if used in 100 V / 70 V line systems.
Like all SA amplifiers, the multi-channel models offer a number of protection circuits for reliable operation: Soft- start, short-circuit protection, overload protection, DC- and thermal protection. The amplifiers may be mounted in a standard 19 " rack and require only 3 RU.
On the black steel front cover there are LED ´s for signal presence, clip and protect for each channel. The detented volume knobs are recessed, so accidental level changes may be prevented.
As an option there are matched 70/100 V transformers available, offering 160 watts of power. Four of these transformers may be mounted in special 19 ", 1 RU black steel housing. All connectors on the XFormer Box are Euroblocks.
Features
- Flexible input-linking
- XLR inputs
- Euroblock outputs
- Different protection circuits
- Recessed volume knobs
- High Pass Filter per channel
- Line transformers available as an option
Specification
Output power
- rms / 8 ohms: 4 x 140 W
- rms / 4 ohms: 4 x 210 W
Frequency response: 20 Hz – 20 kHz
THD (20 Hz – 20 kHz): <0,1 %
Talkover: 60 dB
Input impedance (sym.): 20 kOhm
Input sensitivity: 0,775 V
SNR: >103 dB
Power input (8 ohms): 950 W
Protection circuits
- Overlaod: yes
- D/C: yes
- Short circuit: yes
- Soft start: yes
- Overheat: yes
- HF: yes
- Clip-Limiter: yes
Dimensions
- 19 "/3HE
- 483 x 143 x 483 mmm
Weight: 18,9 kg
Cooling: 2 fans,2-level
Inputs: XLR-f
Outputs: Euroblock
