10 inch Subs (25cm)

Energy ES subwoofers were designed to work best when used in small enclosures. However, their electro-acoustic parameters are optimised for use in many different enclosure types; both in terms of typology (sealed box, reflex, bandpass, etc.) and in size, insuring extraordinary versatility and performance. The use of a long excursion mobile voice coil and high flux density double magnet have created subwoofers that can stand very high power with outstanding musicality and bursting dynamics. The special anti-scratch finish and butyl rubber rings offer protection and an aggressive look.

Energy ES subwoofers were designed to work best when used in small enclosures. However, their electro-acoustic parameters are optimised for use in many different enclosure types; both in terms of typology (sealed box, reflex, bandpass, etc.) and in size, insuring extraordinary versatility and performance. The use of a long excursion mobile voice coil and high flux density double magnet have created subwoofers that can stand very high power with outstanding musicality and bursting dynamics. The special anti-scratch finish and butyl rubber rings offer protection and an aggressive look.

Hi-Energy HX Subwoofers represent the highest technological expression in terms of low frequency reproduction. The V-cone provides wide acoustic dispersion, making the sound even more powerful.

The HX subwoofers were designed to reproduce the very lowest octaves of the audio spectrum with precision, impact and power. Groundbreaking technologies in every detail: V-cone, forced ventilation system, low-resonance basket and ultra-efficient motor assembly. The Hi-Energy subwoofer range features dual coil models to increase the flexibility of your subwoofer system design. This will allow you to manage the different connectivity solutions and the number of subwoofers in a particular design in order to make the most of the amplifier power delivery characteristics. Dual voice coil, i.e.: double the power, double the efficiency, with even smaller boxes. The best solution to all your needs; low frequency output and control that will meet your most enthusiastic expectations.

The Hertz SPL Show subwoofers are the ideal solution for building mobile audio systems with emphasis placed on low frequency power and impact.
Featuring a stacked triple magnet motor assembly and 2 + 2 ohm dual voice coil, the three models, SX 250D, SX 300D, SX 380D differ only in their cone diameter: 250 mm, 300 mm, 380 mm respectively.
The SPL Show moving assembly is designed to ensure long and linear excursion. They feature a dual spider design and a four-layer voice coil wound on an extraordinary long aluminium former.
The Back Vented Spider Support decreases voice coil operating temperature, even during enhanced SPL usage. By connecting the two voice coils in parallel, impedance is cut in half, making the most of the amplifier's available power and achieving even higher sound pressure levels.

The SV 250 midrange is the ideal solution for spectacular multiple woofer installations, even under extreme conditions, thanks to its minimised depth. Like the SX subwoofers, the SV 250 features a solid, robust structure and, like all the other SPL Show components, it employs an extremely compact aluminium wound voice coil, for unheard-of thermal and mechanical capability also in extreme circumstances. Special attention has been paid to the venting system: the air dissipation is eased through the holes in the bottom plate of the speaker. The cone features paper dust caps, both robust and light weight, as well as double-wave damped fabric surrounds to ensure linearity even under extreme conditions, contributing to high SPL scores.