15" 2-way battery-powered loudspeaker Bluetooth TWS - Definitive Audio SOG-7200_INPUL_15BA_DS

The Definitive Audio INPULSE 15 BA DSP is an active two-way loudspeaker from the INPULSE BA DSP series, powered by an internal battery and built around a 15" woofer and a 1" tweeter. Its 14.8 VDC 5400 mAh lithium battery supports fully stand-alone operation in any setting. TWS Bluetooth lets you pair two units for stereo playback. The design is powerful, lightweight, efficient and contemporary, balancing sound quality, reliability, versatility, portability and running time. Integrated amplification uses Class-D for bass and Class-AB for treble. The cabinet can also be used in stage return position. For DJ work, live sound, conferences and fixed or mobile installations, the INPULSE DSP line addresses a wide range of requirements.

This is an active two-way bi-amplified loudspeaker with built-in DSP and multiple features: four programs (music, live, speech and DJ), delay up to 16 ms, LED on/off, limiter, brightness and screen contrast adjustment, and a volume level knob. Bluetooth V5.2 links a compatible device (maximum distance 20 m); a wireless Bluetooth stereo link connects two INPULSE loudspeakers (maximum 20 m). Charge and battery status indicators, standard 35 mm stand pole socket, three recessed handles (one on top and two on the sides), Schuko mains connection, main ON/OFF switch, and input voltage selector 110/220 V AC with charging position. Battery 14.8 V DC 5400 mAh: about 7 hours at full volume and 11 hours at 50% volume.