Features

Terminals: The spring post terminals will accept pin connectors, single banana plugs (but not dual), and bare wire up to 8 gauge.

Boundary Free Surround: This technology provides more cone surface area than other speakers of the same size, enabling it to move more air. The surrounds are made of butyl rubber, ensuring thermal and mechanical linearity.

Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and computer software to do large-scale analysis of drivers in motion, helps Hertz optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.

Sealed Box: Hertz lists two sealed enclosure recommendations in the manual, a compact design of 17 liters (0.6 ft³), and a performance design of 25 liters (0.88 ft³). Sealed enclosures provide the most control over a woofer, will handle a lot of power, and provide accurate sonic reproduction, making them suitable for all types of music.

Crossover: Hertz recommends the low pass crossover point be 60 Hz - 70 Hz when using the compact enclosure. With the performance enclosure, the recommended crossover point is 60 Hz - 80 Hz. They also recommend a subsonic filter at 10 Hz and that both crossovers have a 24 dB/octave slope.