While many contemporary amplifiers waste 50% or more of the power they pull from the wall as heat, the SA-series amplifiers run at approximately 90% efficiency. As a result, more power is available for the loudspeaker, and less is wasted as heat in your room. Designed and built in the United States, the SA-2 DSP is a compact 2RU amplifier that delivers two channels of high-performance amplification at 500W per channel into four ohms, all channel-driven. This DSP model adds a DSP board, enabling all eight channels to provide the necessary digital active crossover, delay, gain, and digital EQ profiles, in additional to a Dante Digital Audio Output for the ultimate in sound and loudspeaker setup and EQ.
The high efficiency of the SA-series design also means that the amplifiers can be placed in close proximity to each other, as in an equipment rack, without undue overheating.
3 x 500-Watts
Three-Wall Binding Posts
High Efficiency Design
Enormous Power Reserves
|Rated Power Output Per Channel||500 w/ch continuous rms power @ 4 ohms above power ratings from 20 Hz–20 kHz at <0.5% THD|
|Peak Output Current||> 30 amps|
|Voltage Gain||31 dB|
|Signal to Noise Ratio (Main Outputs)||–103 dB (ref 1V rms, A-wtd.)|
|Input Impedance||25k ohms (balanced)|
|Output Impedance||Less than 0.05 ohms from 20–20,000 Hz|
|Input Sensitivity||1.2V for full output|
|Polarity||Non-inverting, Pin 2 positive|
|Thermal Load||7 BTU/minute or less|
|Power Consumption||See “Wisdom Electronics – Current Draw & BTU Info” in the “Resources” Section below|
|Main Voltage Ranges||100V, 120V, or 230/240V determined by the needs of country for which the unit was manufactured; cannot be reset by dealer or user|
|Shipping Weight||40 lbs. (19 kg)|
|Dimensions – HxWxD||3.75” x 17” x 13.63” (8.57cm x 43.2cm x 34.7cm)|
SA-2 DSP Owners Manual – COMING SOON!
Wisdom Electronics – Current Draw & BTU Info