Audiophony ATOM18ASUB

Short Description
The Audiophony ATOM18ASUB is a high-power, professional 18″ active subwoofer with integrated DSP and limiter—designed for live sound, installations, or demanding AV environments. It delivers deep, clean bass reinforcement with flexible signal routing and protection circuitry.

Key Features

• Class D amplifier architecture with 2000 W dynamic / 600 W RMS output for efficient, powerful low-end reproduction

• Built-in DSP with presets, delay, polarity invert, and adjustable crossover filters for tuning to room or system

• Inputs on dual COMBO XLR/¼″ (6.35 mm) and dual XLR line outputs for system chaining

• Robust cubic enclosure in 18 mm multiply plywood with integral grille, stacking feet and mounting options

• High maximum SPL of 127 dB for strong output in live settings

• Thermal, short-circuit, and limiter protections for reliable operation under load

• Compact footprint for its power class, with handles and optimized rigging points to ease deployment

Minimum Specifications

• Connections: Active 18″ subwoofer with DSP, input + output signal routing

• Connections In (type of plug and quantity): 2 × COMBO (XLR / ¼″ TRS)

• Connections Out (type of plug and quantity): 2 × XLR line outputs

• Dimensions (HxDxW in cm): 66.2 × 51.0 × 61.5

• Weight (kg): 38

• IP Rate (if applicable, otherwise list n/a): n/a

• Year of Release: 2018