Optimal Audio SmartAmp 20 - Integrated DSP power amplifier with 4 channels of 125 W each, specially optimised for Optimal Audio speakers. It can power both low-impedance speakers and 70V – 100V speakers. The internal DSP presets for Optimal Audio speakers are selected via switches on the rear panel of the amplifier, adjusting the EQ and overload protection.
The 1U space-efficient chassis allows for the mounting of two units in a 1U space, enabling up to 8 channels (2 SmartAmp 20 or 10). The SmartAmp 20 offers a maximum power of 250W distributed between channel pairs, ensuring flexibility in providing the necessary power for each channel. For example, if one channel uses 20W, the other can deliver 230W for a more demanding application.
Power factor correction technology allows for universal use of the AC power network, without the need for local regulations, ensuring global reliability, with an extremely low standby consumption, compliant with EuP2103 and Energy Star.
Features:
Desk or rack mounted
Signal processing presets for Optimal Audio speakers
125 watts per channel at 4Ω-16Ω and for 70V-100V speaker loads
Power sharing technology allows 250 watts from two pairs of channels
Specifications:
type: class D power amplifier with DSP
power output (4Ω -16Ω): 4 x 125w
70v-100v output: 4 x 125w
DSP: eq presets and limiter for Optimal Audio speakers
cooling: forced cooling with fan
analog input/link: 4 balanced line inputs on Euroblock connectors
analog input impedance: 10kΩ unbalanced, 20kΩ balanced
