Woofer size: 15 inches Type: Active / Powered Meaning it has an internal amplifier and does not require external power. Approximate power: Around 300 watts Program Peak reaches approximately 600 watts Electricity: 230V / 50Hz Usage: Parties DJ Conferences Stage monitor Material: Strong plastic body, relatively light compared to wood Includes: 15" woofer Internal high driver Sound and performance: Loud and clean sound in mids and bass Suitable for medium-sized parties