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The new S2b is our largest class AB amplifier to date, with long term output capability of over 1100 watts per channel in 1 ohm stereo operation. The S2a was laid out as a high-end design utilizing beautiful rows of output devices and a quad transformer power supply layout. The result is a high speed, high control amplifier with enormous power supply capability that has the singular goal of making your tunes sound as sweet as possible.

This product is an archived / legacy product and is no longer in production

Bridged / Bridgeable2700W x 1ch
Cont Power at 1 Ohm1350W x 2ch
Cont Power at 2 Ohm800W x 2ch, 2700W x 1ch
Damping Factor>1000 @ 4 ohm
Dimensions (US)35.5" x 9.12" x 2.5"
Dimensions (Metric)90.17 x 23.16 x 6.35 cm
Efficiency Thru Output65%
Input Sensitivity0.2V - 8V
Shipping Weight36 lbs / 16.33 kg
Wire Gauge (Power and Ground)0 AWG
Wire Gauge (Speaker Output)10 AWG