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SM Professional
The SM Professional DH 64 is a high-performance 4 channel digital hybrid power amplifier.
Integrating an innovative “Tracking Class D” (TD) circuit design, the amplifier delivers efficiency of Class D technology with the sonic punch of class AB amplification and immense power, drive, definition and dependability.
| 4Ω (True RMS), 20Hz-20kHz, 1% THD | 4 x 1200W |
|---|---|
| 8Ω (True RMS), 20Hz-20kHz, 1% THD | 4 x 900W |
| 8Ω (True RMS), 20Hz-20kHz,1% THD | 2400W |
| Frequency Response | 20Hz-20kHz (±0.5dB) |
| THD+N @ Rated Power, 4Ω Load, Single Channel | < 0.1% |
| Signal to Noise Ratio | < 100dB |
| Crosstalk | < 70dB @ 1kHz |
| Input Impedance | 20KΩ Balanced, 10KΩ Unbalanced |
| Damping Factor (8Ω) | >400:1 |
| Protection | Temperature, VHF, DC, Short Circuit, Soft-Start, and Overload |
| Input Connector (Per Channel) | XLR |
| Output Connector (Per Channel) | Speakon |
| Dimensions (W x D x H) mm | 483 x 420 x 132 (3U) |
| Net Weight (Kg) | 30 |
| Series | DH Series |
The DH 64 is an SM Professional PA product in the DH Series. The SM Professional DH 64 is a high-performance 4 channel digital hybrid power amplifier. Available from Mansukhlal Sales Corp, an authorized dealer.
10 balanced Inputs & Outputs; Innovative “Tracking Class D” (TD) circuit design to deliver high drive, definition and dependability; High-current toroidal transformers with high-endurance cores for superior transient response; 3 switchable operational modes: stereo, parallel, and bridge; Low THD and high damping factor for excellent sound quality; Built-in limiter circuit for speaker protection from damage due to distorted input signals.
The DH 64 4ω (true rms), 20hz-20khz, 1% thd is 4 x 1200W.
The DH 64 8ω (true rms), 20hz-20khz, 1% thd is 4 x 900W.
The DH 64 8ω (true rms), 20hz-20khz,1% thd is 2400W.
The DH 64 frequency response is 20Hz-20kHz (±0.5dB).
The DH 64 thd+n @ rated power, 4ω load, single channel is < 0.1%.
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