We developed a battery-powered amplifier possible to use to realize HiEnd active loudspeakers with everything inside.

The unit is capable of high-volume output thanks to a pair of dual digital power amps and it is possible to expand with another dual digital high power amp.

The unit jumps ion stand-by when there is no sound so to save energy.

The main characteristics are:

1. double power supply with priority when powered form the net: the lithium batteries are charged meanwhile the unit can  be used at the full power.
2. fanless.
3. up to 8 hours of continuous play at full power. Possibility to increase the working time with a bigger battery.
4. All in one box 35x40x10cm.
5. 4 output channels 100Wrms each – optional expansion for another 2 channels 200Wrms each for totally 6 channels
6. integrated Xover with Sigma Studio® interface to setup different audio systems: 4.0 mode (4 x 100W), 2.1 mode (2 x 100W + 1 x 200W), 2.0 mode (2 x 200W). With the optional 2nd amplifier board is possible a 6.0 audio system (4x100W + 2x200W).
7. integrated EQ with Sigma Studio® interface.
8. Delay line.
9. Bluetooth 5.0 receiver, audio formats supported APT-X, APT-X HD, APT-X LL, SBC & AAC, high receiver sensitivity with RF power up to 9dBm and -90dBm.  The unit can be used without any interconnection cable.
10. RCA stereo input
11. i2S input

The product is not realized in exclusive for one customer and it is available for any implementation.