KA-S8003‑AS II

KA-S8003‑AS II Single‑18‑Inch Active Subwoofer Overview
Core Advantages
1. High‑Impact Deep‑Bass Performance
The 18‑inch driver with a 4‑inch voice‑coil outputs 1100W RMS power and a peak 135dB SPL, delivering deep low‑frequency response ranging from 35Hz‑120Hz. Its built‑in active design removes the need for external amplifiers, while the 8‑ohm impedance matches full‑range speakers perfectly.
2. Robust yet Portable Structure
18mm birch plywood with polyurea paint suppresses cabinet resonance. Weighing only 42kg, it ensures easy handling and quick on‑site installation.

Application Scenarios
Combined with full‑range loudspeakers, it supplies powerful bass for outdoor events, concert venues, large‑size live‑houses and banquet halls.