Diffuser for sound in pub's, bars, live music, restaurants, auditoriums, theaters, outdoor terrace and lounges for events. 5" Mid-woofer and high-performance ribbon tweeter. High fidelity reproduction, with sound power and professional sound pressure. Stackable in 2 - 4 - 6 - 8 and 10 Line Array diffusor in horizontal position. Vertical graduations per box of 0º, 2.5º, 5º and 10º. Horizontal sound opening with a fixed coverage of up to 140° at 8 KHz. Power up to 150 W RMS or 300 W of music program. LINK bridge connection through 2 speak-on connectors. Selection of 2 powers in connector for ref. 06815 and 06815.10. Polyurethane finish for extra protection outdoor.