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. 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.
Wisdom Audio SA-2 Power Amplifier
- $6,360.00
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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. 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.
- Two Channel System Amplifier (500w/ch)
- Rack Ears Included
- 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)
PRODUCT INFORMATION:
Model: SA-2 | Barcode:
WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov