What is the maximum power output of the SubZero Twin 12" Active DSP Subwoofer?

The subwoofer provides a maximum power output of 2800W, which allows for significant projection of low-frequency content at high volumes.

How many drivers are included in this model?

This unit features dual 12-inch subwoofers, providing a larger surface area for air movement compared to a single-driver 12-inch unit.

What is the size of the voice coils used in the drivers?

The subwoofers are equipped with 3-inch voice coils, designed to handle high power levels and maintain clarity.

What material is used for the cabinet construction?

The enclosure is built from solid 15mm plywood, which offers better durability and acoustic properties than plastic alternatives.

How does the DSP functionality work?

The unit includes five DSP presets that can be cycled through using a dedicated selector to instantly change the sound profile for different events.

Can I control the subwoofer volume separately from my top speakers?

Yes, the unit features independent volume controls that allow you to balance the output of the subwoofers and the connected line array speakers.

What visual feedback does the subwoofer provide for its settings?

The unit includes handy LED indicators that allow the user to assess the current DSP and power settings immediately.

Does this subwoofer include a grille?

Yes, it features a heavy-duty steel grille to protect the dual 12-inch drivers from physical damage during use.

What is the 2.1 function mentioned in the specifications?

The 2.1 function allows the subwoofer to act as a hub, providing power or signal routing to manage both the sub and a pair of satellite speakers.

Is this subwoofer suitable for high-volume use?

Yes, the manufacturer states it is designed for fantastic projection at high volumes without distortion being present.

How does the construction handle transport?

The solid 15mm plywood build and steel grille are specifically designed to handle the wear and tear associated with regular professional use.

Which other SubZero products are often associated with this subwoofer?

It is commonly used alongside the SubZero P15X Active DSP PA Speaker and the SubZero C10M Passive Stage Monitor for a complete sound system.

Gear article

SubZero Twin 12" Active DSP Subwoofer

The SubZero Twin 12" Active DSP Subwoofer is a high-output PA reinforcement unit featuring dual 12-inch drivers and an integrated 2800W peak amplifier. Designed for low-frequency extension in professional audio setups, it incorporates internal Digital Signal Processing (DSP) and a 2.1 function to manage balance between the subwoofer and connected line array speakers.

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Overview and Construction

The SubZero Twin 12" Active DSP Subwoofer is engineered for robust low-frequency reinforcement in a variety of live sound environments. The unit is constructed from 15mm plywood, providing a rigid chassis that minimises unwanted resonance, and is protected by a heavy-duty steel grille to withstand the rigours of transport and stage use.

Internally, the system utilises two 12-inch subwoofers equipped with 3-inch voice coils. This dual-driver configuration is designed to move significant volumes of air, allowing for a maximum power output of 2800W. The inclusion of a 2.1 function facilitates a streamlined connection path for users integrating the sub with external line array speakers.

DSP and Control Interface

A primary feature of this model is its integrated Digital Signal Processor (DSP), which offers five distinct presets. These presets allow users to adjust the sonic profile of the subwoofer to suit different acoustic environments or event types via a dedicated selector.

Monitoring the unit's status is managed through a set of LED indicators that provide immediate visual feedback on the current settings. For precise sound balancing, the subwoofer includes independent volume controls, enabling users to adjust the output level of the low-frequency drivers separately from the connected line array system.

Performance and Character

The SubZero Twin 12" is designed for high-volume projection without the introduction of distortion. By utilizing two smaller 12-inch drivers rather than a single larger driver, the unit aims to maintain a balance between punchy transient response and deep low-end extension. The manufacturer specifies that the 3-inch voice coils are essential for managing the thermal demands of high-output performance, ensuring reliability during sustained use at high sound pressure levels.

Target Audience and Applications

This subwoofer is suited for mobile DJs, live bands, and event organisers who require a portable yet powerful bass solution. Because of its 2.1 functionality and built-in DSP, it is particularly effective for those who need to set up quickly in different venues without requiring extensive external processing racks. It fits well into modular PA systems alongside other active components like the SubZero P15X or similar professional monitors.

Comparative Analysis

Within the professional audio market, the SubZero Twin 12" competes with both single-driver units and smaller active subs. While the QSC KLA181 offers a larger 18-inch single driver, the SubZero's dual 12-inch configuration provides a different footprint and character. Compared to entry-level options like the AVCOM 8" Active Subwoofer, the SubZero offers significantly higher power handling (2800W Max) and more advanced DSP options. For users seeking a complete system, it is often paired with active PA speakers such as the RCF ART 735-A MK5 or the dB Technologies B-Hype 15" to create a full-range sound reinforcement solution.

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Frequently asked questions

What is the maximum power output of the SubZero Twin 12" Active DSP Subwoofer?: The subwoofer provides a maximum power output of 2800W, which allows for significant projection of low-frequency content at high volumes.
How many drivers are included in this model?: This unit features dual 12-inch subwoofers, providing a larger surface area for air movement compared to a single-driver 12-inch unit.
What is the size of the voice coils used in the drivers?: The subwoofers are equipped with 3-inch voice coils, designed to handle high power levels and maintain clarity.
What material is used for the cabinet construction?: The enclosure is built from solid 15mm plywood, which offers better durability and acoustic properties than plastic alternatives.
How does the DSP functionality work?: The unit includes five DSP presets that can be cycled through using a dedicated selector to instantly change the sound profile for different events.
Can I control the subwoofer volume separately from my top speakers?: Yes, the unit features independent volume controls that allow you to balance the output of the subwoofers and the connected line array speakers.
What visual feedback does the subwoofer provide for its settings?: The unit includes handy LED indicators that allow the user to assess the current DSP and power settings immediately.
Does this subwoofer include a grille?: Yes, it features a heavy-duty steel grille to protect the dual 12-inch drivers from physical damage during use.
What is the 2.1 function mentioned in the specifications?: The 2.1 function allows the subwoofer to act as a hub, providing power or signal routing to manage both the sub and a pair of satellite speakers.
Is this subwoofer suitable for high-volume use?: Yes, the manufacturer states it is designed for fantastic projection at high volumes without distortion being present.
How does the construction handle transport?: The solid 15mm plywood build and steel grille are specifically designed to handle the wear and tear associated with regular professional use.
Which other SubZero products are often associated with this subwoofer?: It is commonly used alongside the SubZero P15X Active DSP PA Speaker and the SubZero C10M Passive Stage Monitor for a complete sound system.