Montarbo Nettuno-S182
High-output active 2x18" subwoofer
MSRP.
£2665.33 + VAT
Trade price.
Key Features.
Subwoofer Type – Active dual 18" bass reflex subwoofer
Frequency Response (-6 dB) – 39 Hz – 100 Hz
Maximum SPL – 139 dB
Low-Frequency Drivers – 2 x 18" ferrite woofers with dual 4" voice coils
Amplifier Class – Class D
RMS Power – 2000 W
Peak Power – 4000 W
Cooling System – Passive convection cooling
Description.
When your sound system needs serious low-frequency power, the Montarbo Nettuno S182 provides the bass performance and control required for demanding live sound applications. This active dual 18-inch subwoofer is designed for professional PA systems, touring productions, festivals and large events, adding weight and impact to music while complementing the Nettuno L28 line array and other compatible loudspeakers.
At its heart are two 18-inch ferrite woofers with dual 4-inch voice coils, powered by a 2,000W RMS Class D amplifier. With a maximum SPL of 139dB and a frequency response extending down to 39Hz at -6dB, the S182 delivers substantial low-frequency output for bass-heavy music and live performances. Its high-output design also makes it suitable for larger systems where multiple subwoofers are required.
Integrated 24-bit DSP with FIR filtering gives sound engineers greater control over system performance, with eight selectable presets, delay adjustment and polarity control. Dedicated cardioid presets allow multiple units to be configured to reduce bass energy behind the subwoofer array, helping improve low-frequency control on stage and around the venue. Balanced XLR inputs and outputs provide straightforward system connectivity, while PowerCON TRUE1 connections support secure power linking.
Built for professional touring and installation, the S182 features a robust plywood enclosure with a durable polyurea finish. Four handles on each side help with moving and positioning the cabinet, while an M20 pole-mount fitting offers an additional setup option. Weighing 84.5kg, this is a substantial subwoofer designed for serious sound reinforcement rather than lightweight portable use. For rental companies, production teams and venues needing powerful dual 18-inch bass reinforcement with advanced DSP and cardioid control, the Montarbo Nettuno S182 is built to handle demanding applications.
When you need low-frequency performance on a larger scale, the Montarbo Nettuno-S182 really comes into its own. With its dual 18-inch configuration, it's built to deliver the depth and impact that demanding live sound applications require. We particularly like the additional headroom this format offers, making it a strong choice for larger venues, festivals and touring productions where powerful, consistent bass is essential. Add the advanced DSP control and professional connectivity, and you've got a serious subwoofer designed to work as part of a high-performance PA system.