Marshall signature sound re-engineered with 3-way drive system. Dynamic Loudness adjusts balance for brilliant sound at any volume. Next-generation Bluetooth ready with 30ft range. 70% recycled plastic PVC-free vegan materials build. Iconic Marshall script and brass control knobs design. Connect via Bluetooth RCA 3.5mm or HDMI for TV. Top panel controls for source volume bass treble. 90W woofer dual 15W mids dual 15W tweeters. 35Hz-20kHz range 100.5dB max sound pressure. Power: 100-240V 50/60Hz.