KA-S8003‑AS MK3

KA-S8003‑AS MK3 Single‑18‑Inch Active Subwoofer Overview
Core Advantages
1. High‑Impact Low‑Frequency Performance
An 18‑inch driver with a 4‑inch voice‑coil outputs 1100W RMS power and a peak 135dB SPL for deep bass ranging from 35Hz‑120Hz. Its built‑in active design dispenses with external amplifiers, while the 8‑ohm impedance ensures perfect compatibility with full‑range speakers.
2. Robust Practical Build
18mm birch plywood with polyurea paint minimizes cabinet resonance. At only 43.2kg, it balances structural durability and easy on‑site transportation.

Application Scenarios
When matched with full‑range cabinets, it delivers powerful bass for outdoor concerts, large‑scale live‑houses and banquet‑hall events.