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SM Professional
SDX-4
- Category
- Processors
- Category
- DSP / Speaker Management
The SM Professional SDX – 4 Speaker Management System is an indispensable tool for precise set-up of multiple loudspeaker systems or arrays & Mid-size DJ Set-up’s.
Features
- Input level controls with clip LED’s.
- Selectable Limiter on HI out for speaker protection.
- 3-band equalizer for all inputs and outputs.
- Crossover filter with roll-off characteristics 24 dB/octave.
- 1 X SUB out – male XLR, servo-balanced with level control.
- Self illuminated X10 crossover frequency selection switch. (45Hz-900Hz & 450Hz-9KHz).
- Left/SUM & Right Low out – male XLR, servo-balanced with individual level control.
- Dedicated SUB out with frequency selection (80, 150,200Hz) with 24dB/oct filter and level control.
- Left & Right HI out – male XLR, servo-balanced with individual level control.
- Delay is converted to equivalent distance (ft) & it is displayed with 3-digit 7-segment display.
- SUM/SUB switch – When released, Delay is assigned to SUB out, when pressed, Low outputs Left & Right are summed & routed to Left Low out and Delay is assigned to this out.
- Delay 885ms max. Equivalent distance, 999 feet @ 27 deg C.
- Assignable bargraph to Input, Sub out, Low & High Out levels.
Specifications, Q&A and videos
| Input Impedance | >10kΩ |
|---|---|
| Output Level / Impedance | < 50Ω |
| Signal to Noise Ratio | < -90dB |
| Crossover Frequency Response (Low & High) | 45Hz - 90Hz & 450Hz - 9kHz |
| THD | <0.05% |
| Dimensions (W x D x H) | 482 x 175 x 44 (1U) |
| Net Weight (Kg) | 2.3 |
The SDX-4 is an SM Professional Processor. The SM Professional SDX – 4 Speaker Management System is an indispensable tool for precise set-up of multiple loudspeaker systems or arrays & Mid-size DJ Set-up’s. Authorized SM Professional dealer for Maharashtra and Goa — enquire at Mansukhlal Sales Corporation for specification and quotes.
Input level controls with clip LED’s; Selectable Limiter on HI out for speaker protection; 3-band equalizer for all inputs and outputs; Crossover filter with roll-off characteristics 24 dB/octave; 1 X SUB out – male XLR, servo-balanced with level control; Self illuminated X10 crossover frequency selection switch. (45Hz-900Hz & 450Hz-9KHz).
The SDX-4 input impedance is >10kΩ.
The SDX-4 output level / impedance is < 50Ω.
The SDX-4 signal to noise ratio is < -90dB.
The SDX-4 crossover frequency response (low & high) is 45Hz - 90Hz & 450Hz - 9kHz.
The SDX-4 thd is <0.05%.
