7 audio

AUDIOVISUAIS Palcos & Bastidores Unp.Ldª

SD SERIES

Thanks to its latest technology on Class D amplification and Switch-Mode Power Supply with Power Factor Correction, SD amplifiers provide good sound quality and reliability in 1 U rack format. Experience all the features of bigger and heavier amps: high outputpower, soft-start circuit with gradual volume increase, clip limiters and special protection features such as temperature control, overcurrent, DC, output short-circuit. SD amplifiers are just lighter and compact.

TECHNICAL FEATURES SD1000
Voltage Gain    33 dB
Input Sensitivity    1 V
Input Impedance    20 kΩ
Slew Rate    > 20 V/μs
Output Power (1 kHz – 0,1% THD)
Stereo 8 Ω    300 + 300 W
Stereo 4 Ω    560 + 560 W
Bridge 8 Ω    1120 W
Average Current draw (1/3 power)    2.5 A @ 230 V
Frequency Response    20 Hz – 20 kHz (+0, -3 dB) / 20 Hz – 10 kHz (+0, -1.5 dB)
Damping Factor (1 kHz @ 8 Ω)    > 250
Crosstalk    60 dB
S/N Ratio (A-weighted)    >-95 dB (A)
Mains    160 – 250 V AC- 50/60 Hz (PFC 90-250 V AC)
Dimensions (HxWxD)    44 x 483 x 240 mm (1 U Rack)
Weight    3.2 kg

TECHNICAL FEATURES SD 2000
Voltage Gain    33 dB
Input Sensitivity    1.3 V
Input Impedance    20 kΩ
Slew Rate    > 20 V/μs
Output Power (1 kHz – 0,1% THD)
Stereo 8 Ω    600 + 600 W
Stereo 4 Ω    1000 + 1000 W
Bridge 8 Ω    2000 W
Average Current draw (1/3 power)    4 A @ 230 V
Frequency Response    20 Hz – 20 kHz (+0, -3 dB) / 20 Hz – 10 kHz (+0, -1.5 dB)
Damping Factor (1 kHz @ 8 Ω)    > 250
Crosstalk    60 dB
S/N Ratio (A-weighted)    >-95 dB (A)
Mains    160 – 250 V AC- 50/60 Hz (PFC 90-250 V AC)
Dimensions (HxWxD)    44 x 483 x 240 mm (1 U Rack)
Weight    3.3 kg

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