Wharfedale is taking a measured approach to low-frequency performance with its new Nova Series of subwoofers, designed to deliver deep, powerful bass while maintaining the balance and detail of the music or movie soundtrack.

The range consists of four models: the Nova 8, Nova 10, Nova 12 and Nova 15, with the numbers corresponding to the diameter of each subwoofer’s main driver. That gives buyers options ranging from a relatively compact 8-inch model to a much larger 15-inch design for more demanding home cinema and hi-fi systems.

While output and bass extension naturally increase with cabinet size, all four models use the same underlying design philosophy. Each combines a new long-throw driver, a passive Auxiliary Bass Radiator (ABR) and Wharfedale’s established cabinet architecture.

The drivers use rigid, lightweight paper cones with a proprietary coating intended to increase stiffness and self-damping without adding significant mass. Wharfedale says the design allows the cones to make substantial linear excursions while remaining stable at high output, helping deliver extended bass without compromising transient response.

A large-diameter voice coil is used to improve thermal efficiency and power handling, while an aluminium shorting ring in the motor structure is designed to improve linearity, sharpen transient response and reduce distortion.

Wharfedale says the result is bass with greater definition and more natural rhythmic timing, rather than simply prioritising maximum low-end output.

Each Nova model also features a downward-firing, mass-loaded ABR with a dual-suspension design. Rather than using a conventional reflex port, the system is designed to extend low-frequency output while avoiding potential problems such as port chuffing, compression and unwanted resonance.

The acoustic loading has been optimised for each model, with Wharfedale aiming to strike a balance between low-frequency depth and control.

Power comes from a Class D amplifier platform rated from 200W to 360W, depending on the model. The amplifiers can deliver up to 80V peak output and are designed to provide substantial dynamic headroom while maintaining control during sustained bass-heavy passages.

Wharfedale has developed the amplifier, driver, cabinet loading and digital signal processing as a single integrated system. The company says this approach is intended to minimise strain and compression while keeping the subwoofers responsive at high output.

The built-in DSP also incorporates dynamic EQ. At lower listening levels, it is designed to preserve bass weight and extension that might otherwise become less noticeable. As the volume increases, the system manages driver excursion to maintain clean output.

For installation and system matching, the Nova subwoofers offer adjustable crossover, phase alignment and level calibration. Wharfedale has also tuned the models to integrate with a variety of system configurations and listening environments.

The range starts at A$1299 for the Nova 8. The Nova 10 costs A$1699, while the Nova 12 is priced at A$2199. The flagship Nova 15 comes in at A$2899.

All four models are due to launch in late September and will be available in black.