Bose Entero Power Ampifier Series

The BOSE ENTERO multi-channel power amplifier is a high performance amplifier designed for use with all BOSE Professional
Products loudspeaker systems. The unit offers high power in a rugged, lightweight package that is only two 19” rack space units (8.8 cm) high. The 4 and 8 channels may be used in bridge mode to obtain even more power. The amplifier is suitable for professional multi-channel applications, for foreground and background and speech applications but also for portable or permanent installations.

Every BOSE ENTERO amplifier channel has a selectable noise gate to avoid disturbing noises to be heard. The BOSE ENTERO 4250, 4500 and 4700 are equipped with a selectable clipping limiter, acting at 1dB below clipping of the output signal.To avoid wrong settings or abuse, all buttons are placed on the backpanel. The BOSE ENTERO amplifier is prepared for remote monitoring and control. It has connections for remote power switching and for sequential start.

The ENTERO 8100 and 4700 are equipped with 3.81mm phoenix connectors and the ENTERO 4250 and 4500 are equipped with TRS/XLR Combo connectors. All ENTERO amplifiers accept both balanced and unbalanced audio signals.

Separate TraPack transformer packages are available in 2U housing for 100 Volt applications.