LIV‑18WSP 防水有源 DSP 次低音箱或LIV‑18W无源次低音箱可灵活搭配LIV‑10W 无源防水线阵列扬声器使用，专为户外演出、全天候工程场景打造。产品具备高防护等级，无惧雨水、粉尘等复杂环境，户外耐用、部署便捷。系统声场覆盖均匀宽广，音质清晰通透、低频饱满有力，输出稳定可靠，可满足户外演出、文旅项目、体育场馆等多种场景的扩声需求。

LIV‑18WSP 有源次低音箱搭载内置 DSP 功放模块，额定功率 500W+500W+1500W（8Ω），单只 LIV‑18WSP 可驱动 4 只LIV-10W无源全频线阵音箱，动力充沛、控制力优异，为整套系统提供清晰、饱满、稳定的专业音频表现。

The LIV‑18WSP waterproof active DSP subwoofer or LIV‑18W passive subwoofer can be flexibly matched with the LIV‑10W passive waterproof line array loudspeaker. Specifically designed for outdoor performances and all-weather engineering scenarios, the product features a high protection rating, capable of withstanding complex environments such as rain and dust, ensuring excellent outdoor durability and easy deployment.

The system offers wide and uniform sound coverage, with clear and transparent sound quality, full and powerful low frequencies, and stable and reliable output, which can meet the sound reinforcement needs of various scenarios such as outdoor performances, cultural tourism projects and stadiums.

The LIV‑18WSP active subwoofer is equipped with a built-in DSP power amplifier module, with a rated power of 500W+500W+1500W (8Ω). A single LIV‑18WSP can drive 4 passive LIV-10W full-range line array loudspeakers, delivering abundant power and excellent control to provide clear, full and stable professional audio performance for the entire system.