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SM Professional
SX-321
- Series
- SX Series
- Category
- Processors
- Category
- DSP / Speaker Management
The SM Professional SX 321 is an Active 2-way/3-way Stereo crossover designed for High Precision Audio Applications.
Features
- Octave Slope: 12dB for Low, Mid, High & 24dB for Subwoofer
- Crossover Frequency: 70Hz – 1kHz & 910Hz – 8kHz.
- Individual output level & mute control for each frequency bands.
- 2 Way & 3 Way Stereo Selectivity switch.
- Separate Subwoofer out with master rotary control & switchable frequency 80/120Hz.
- Input & Output Connectors: XLR & 1/4" Jack.
- Phase adjustment switch for each frequency.
Specifications, Q&A and videos
| Input Impedance | 20K Ω , Balanced |
|---|---|
| Output Level/Impedance | 1V/600 Ω , Max 7V Balanced |
| S/N ratio | 80dB |
| Crossover frequency range | Low/Mid:70Hz-1KHz Mid/High: 910Hz- 8 KHz Sub Woofer : 80/120 Hz |
| THD | <0.1% |
| Input sensitivity | 0dBu |
| Slope (Low, Mid, High | 12dB/octave |
| Subwoofer slope | 24dB/octave |
| Power Supply | 230 V / 50 Hz |
| Dimension (W X D X H)mm | 482 x 150 x 44 (1U) |
| Net Weight (Kgs.) | 2.7 |
The SX-321 is an SM Professional DSP / speaker management processors for live, touring, DJ, and install in the SX Series. The SM Professional SX 321 is an Active 2-way/3-way Stereo crossover designed for High Precision Audio Applications. Authorized SM Professional dealer for Maharashtra and Goa — enquire at Mansukhlal Sales Corporation for specification and quotes.
Octave Slope: 12dB for Low, Mid, High & 24dB for Subwoofer; Crossover Frequency: 70Hz – 1kHz & 910Hz – 8kHz; Individual output level & mute control for each frequency bands; 2 Way & 3 Way Stereo Selectivity switch; Separate Subwoofer out with master rotary control & switchable frequency 80/120Hz; Input & Output Connectors: XLR & 1/4" Jack.
The SX-321 input impedance is 20K Ω , Balanced.
The SX-321 output level/impedance is 1V/600 Ω , Max 7V Balanced.
The SX-321 s/n ratio is 80dB.
The SX-321 crossover frequency range is Low/Mid:70Hz-1KHz Mid/High: 910Hz- 8 KHz Sub Woofer : 80/120 Hz.
The SX-321 thd is <0.1%.
