Stagg AS 15B – 2-way active 400W speaker with battery Stagg AS 15B is a dynamic and reliable active PA speaker designed for professional mobile and event applications. With an RMS power of 200 W (400 W peak), it delivers powerful and clear sound through a 15″ woofer (with 1.5″ coil) and a 1″ driver — providing a wide frequency range of 40 Hz–20 kHz (–3 dB) and maximum SPL of 125 dB. The speaker includes a USB player, Bluetooth with TWS technology (allowing easy pairing of two units), as well as standard XLR and RCA line inputs, making it extremely versatile. It supports multiple audio sources — from USB sticks to smartphones and microphones. One of the key advantages of this model is the built-in rechargeable battery: a 12 V/7 Ah unit provides up to 8 hours of operation without external power, making it perfect for outdoor events or situations where access to electricity is limited. The package includes two UHF wireless microphones, with the receiver integrated into the speaker — no extra gear is needed. This makes it a complete mobile solution for presentations, karaoke, speeches, or parties. Build & ergonomics: with dimensions of 420 × 680 × 360 mm and a weight of approx. 13 kg, the unit is compact enough for easy transport on a stand or by two people. A protective cover (SPB-15, sold separately) is recommended for frequent transport. Main Features 200 W RMS (400 W peak) – powerful, dynamic sound Built-in 12 V/7 Ah battery – up to 8 hours of operation Two included UHF microphones – full mobility Bluetooth TWS, USB, XLR and RCA – versatile connectivity 40 Hz–20 kHz frequency response, SPL up to 125 dB Durable and compact ABS enclosure – portable PA solution Applications Concerts, presentations, karaoke, outdoor events, schools, cultural centers, rehearsal rooms. Technical Specifications Power: 200 W RMS / 400 W peak Drivers: 15″ woofer (1.5″ coil), 1″ tweeter Frequency response: 40 Hz–20 kHz (–3 dB) Max SPL: 125 dB Sensitivity: 96 dB Crossover: 2.5 kHz Inputs: USB, Bluetooth TWS, XLR, RCA Battery: 12 V/7 Ah rechargeable, up to 8 hours Dimensions: 420 × 680 × 360 mm Weight: approx. 13 kg Materials & Build Durable ABS housing, 2-way design, integrated control panel with LED display and adjustable settings. Included in the Box Stagg AS 15B active speaker Two UHF wireless microphones Power supply / battery charger User manual Summary Stagg AS 15B is a versatile, mobile and powerful active PA speaker, perfect for both stage use and outdoor events. With a rechargeable battery, Bluetooth TWS, and included UHF microphones, it offers a complete, ready-to-go setup. The ideal choice for anyone seeking a reliable and functional sound system.