Q Acoustics QB12 Active 12" 200W Subwoofer

Why Buy New is pleased to offer for sale this used Q Acoustics QB12 Active 12" 200W Subwoofer.

The outer packaging shows damage (Dented on one corner). The unit has been professionally repackaged to ensure safe delivery with mains cable included.

Tested and in full working order. It is sold with a 3 month warranty.

The general cosmetic condition is fair. There is damage to the front right bottom corner of the unit, and there are some marks on the casing. Please see images for further details.

FREE national courier delivery.

***Important Delivery Information***

This item will be sent using DHL's secure PIN delivery service.

A current mobile phone number must be provided when placing your order, as DHL will send a delivery PIN directly to this number. This PIN must be given to the courier at the time of delivery.

Without the PIN, the courier will not be able to hand over the parcel.

Why Buy... from us? Because all of our items go through a full inspection, get serviced (if required), PAT tested for electrical safety, deep cleaned and all come with a warranty. We are 100% committed to customer care and are always on hand pre or post-delivery for technical help and advice.

The Q Acoustics QB12 is a powerful active subwoofer designed to provide substantial low-frequency reinforcement for home cinema and music systems. It features a substantial 12-inch driver, engineered for significant excursion, enabling it to produce deep and impactful bass. This subwoofer is particularly well-suited to complement Q Acoustics' 3000i and Concept speaker ranges.

Internally, the QB12 houses a 200W Class D amplifier, delivering a clean and controlled low-end response. This ensures that both the dramatic impact of film soundtracks and the subtle nuances of musical performances are reproduced with clarity and authority. The amplifier's design contributes to a tight and low-distortion output, maintaining accuracy across a wide dynamic range.

The subwoofer employs a sealed, infinite baffle cabinet construction using dense MDF. This design choice minimises unwanted cabinet resonances and eliminates the audible noise often associated with ported enclosures, resulting in a more refined bass presentation. The enclosure is further enhanced by a thick front baffle for rigidity.

- 305mm (12-inch) long-throw driver
- 200W Class D amplifier
- Sealed infinite baffle enclosure
- Frequency response from 28Hz
- Adjustable crossover frequency (70Hz - 225Hz)
- Integrated thermal management for consistent performance
- Concealed cable routing system
- Adjustable feet with removable protective caps for floor protection