KA-S708-AS MK3 Active Subwoofer Brief Introduction
Overview
This portable 18-inch active bass reflex subwoofer pairs perfectly with 8”/10” full-range speakers, designed for small-to-medium venues, live shows and DJ events. It delivers powerful, clean low frequencies and features a heavy-duty touring build.
Key Advantages
1. 1400W Peak Class-D Amp
700W RMS power, fanless convection cooling with aluminum heat exchanger. Built-in soft limiter, thermal and overload protection to avoid distortion and component damage.
2. 18-inch High-performance Driver
18-inch transducer with 3.0” voice coil and ceramic magnet circuit. Wide linear low-frequency response without phase shift. Specs: 35–120Hz response, max 133dB SPL@1m; front bass ports fit recessed placement.
3. Tour-Grade Cabinet
Baltic birch plywood with scratch-proof polyurea coating, steel dust-proof grille, rubber side handles and top M20 pole mount for stacking speakers. Size: 693×505×685mm, net weight 40.6kg.
Applications
Live band performances, mini festivals, DJ parties, wedding & corporate events, bars, cafes and fixed function room sound systems.
Summary
High SPL output and durable portable construction. Ideal low-frequency gear for audio engineers seeking reliable, punchy bass for mobile sound setups.
