18’’ Woofer with 3’’ voice coil – 750W RMS class D amplifier with SMPS – Built-in DSP with LCD display for editing – Compact plywood cabinet with two ergonomic handles and 4 x 75mm wheels

DIVASUB18A is a digitally processed active subwoofer designed as an ideal complement to the DIVA Series speakers, capable not only of increasing the extension of the low frequency response, but also of significantly increasing the efficiency and performance of the whole system.

The subwoofer uses a custom 18″ high efficiency woofer with 3″ voice coil, driven by a powerful 1500 W CLASS-D amplifier with high headroom and dynamic control via DSP, for maximum output power without distortion and constant reliability.

Powerful Low-End Extension

The DIVASUB18A is a digitally processed active subwoofer designed to perfectly complement the DIVA Series speakers. Not only does it extend low-frequency response, but it also significantly enhances the overall system’s efficiency and performance. Whether in live sound, touring, or installed setups, this subwoofer ensures impactful bass that delivers professional-grade audio experiences.

Custom 18’’ Woofer

At its core lies a high-efficiency custom 18-inch woofer with a 3-inch voice coil, carefully engineered to produce deep, accurate, and powerful low frequencies. This driver is paired with a robust 1500W Class-D amplifier, offering massive output power, dynamic headroom, and distortion-free sound, ensuring consistent reliability even at peak performance levels.

Intelligent DSP Control

A sophisticated preamp section includes a high-performance DSP processor, providing linear response and high-definition sound. With an intuitive LCD display and single-knob control, users can easily select and adjust key parameters such as crossover frequency, phase, delay, and operational mode. Advanced configurations, including cardioid setups, allow precise sound shaping, improved front coverage, and reduced rear radiation.

Rugged Portable Design

Crafted from lightweight yet ultra-resistant plywood, the DIVASUB18A is built for durability without compromising portability. It features a steel protection grille, ergonomic side handles, an M20 pole mount, and four professional 75mm wheels with brakes for safe, effortless transportation and quick setup—perfect for mobile events and touring professionals.