NETTUNO S182

Overview

Nettuno S182: see the big picture. The Nettuno S182 is a high-performance active subwoofer designed to deliver solid low-frequency extension for professional sound reinforcement. Equipped with two 18-inch ferrite woofers, each featuring a double 4-inch voice coil, and driven by a 2000 W RMS amplifier module, the S182 provides substantial output with a usable bandwidth extending from 35 Hz up to the selected crossover point. Its architecture supports clean, controlled low end, making it suitable for both single-unit setups and larger, coupled arrays. The integrated DSP enables fast deployment with presets that optimize the subwoofer's behavior in different configurations, whether used in front-of-house systems, cardioid arrangements, or stacked clusters. The enclosure is engineered to ensure stable performance in both mobile and installed environments. With its straightforward connectivity and system-friendly tuning, the is built to integrate smoothly with Nettuno L28 forming a coherent and scalable low-frequency foundation for a wide range of productions.

Features

• 2000W RMS class D amp

• 139dB SPL (preliminary)

• 2x 18" LF transducer with 2x 4" V.C.

• Plywood enclosure with polyurea finish

Application

The Nettuno S182 is suited for applications requiring solid low-frequency reinforcement, from small live systems to large touring setups. It provides a strong foundation for corporate events, live concerts, conferences, and installations where controlled low-end extension is essential. In larger productions, it integrates effectively with Nettuno L28 supporting both ground-stacked and cardioid configurations. Its output and bandwidth make it a practical choice for outdoor events, theatres, concert halls, houses of worship, and any environment where reliable low-frequency performance is required.

Specification sheet

Acoustical Data

Speaker Type

Vented Enclosure - Stereo Subwoofer Frequency Response [-6 dB] 39Hz - 100Hz

Max SPL

139dB

HF

1.35″ driver

LF

2 x 18″ - 2 x 4″" V.C.

Dispersion

omni H x omni V

Amplifier

Amp Class

TBA

RMS Power

2000 W

Peak Power

4000 W

Cooling

Conventional

DSP

Advanced Functions

FIR filters ADAU 1701 - 24/48 Bit

AD/DA Converter

24Bit / 48kHz

Controls

MAIN LEVEL | USER/SERVICE SWITCH LINK/X-OVER SWITCH | LIMITER/SIGN./ STATUS/ON LEDS | USB C-TYPE PORT

Connectors

Dimensions

W x H x D 1200 x 560 x 700 mm

Weight

84.5 Kg 186.29 Lbs

Cabinet

PLYWOOD 15/18mm - POLYUREA COATING