SA-2

Power Amplifier

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.

Key Features

Design

Two Channel

2 x 500-Watts

Key Benefits

High Efficiency Design

Enormous Power Reserves

Flexibility

Flat Stackable

2RU

More Features

Cardis Connectors

Specification

Rated power output per channel 500 w/ch continuous rms power @ 4Ω above power ratings
from 20 Hz–20 kHz at <0.5% THD
Peak output current > 30 amps
Voltage gain 31 dB
Input sensitivity 1.2V for full output
Input impedance 25 kΩ (balanced)
Polarity Non-inverting, Pin 2 positive
Signal to Noise ratio (main outputs) –103 dB (ref 1V rms, A-wtd.)
Output impedance Less than 0.05Ω from 20–20,000 Hz
Thermal load 7 BTU/minute or less
Mains voltage 100V, 120V, or 230/240V determined by the needs of country for which the unit was manufactured; cannot be reset by dealer or user
Power consumption 1255W (±5%) at full power, all channels driven
Power consumption 10W (±5%) at idle and 2W (±5%) in standby
Shipping weight 40 lbs. (19 kg)
Dimensions HxWxD 3.75” x 17” x 13.63” (8.57cm x 43.2cm x 34.7cm)