Adastra 8in Dual Coil Ceiling Subwoofer
Adastra 8in Dual Coil Ceiling Subwoofer
This ceiling speaker is fitted with an 8” sub-bass driver and 35mm voice coil. The moulded plastic frame features 4 mounting ears providing secure fixing into mineral tiles or false ceilings. Dual passive filters focus on low frequencies to ensure the efficient delivery of bass. The 2 pairs of spring terminals can be connected together to provide a 4 Ohms subwoofer with 80W handling. Alternatively, a stereo amplifier can be connected to each terminal with 8 Ohms load each up to 40W and then in parallel to left and right ceiling speakers to create a 2.1 system. Installing close to ceiling edges or corners will add warmth and power to thin sounding ceiling speakers for full range background music delivery.
Technical Specification
Driver: 200mmØ (8") coated paper
Voice coil: 35mmØ (dual wound)
Frequency response: 39 - 350Hz
Impedance: 2 x 8 Ohms or 1 x 4 Ohms
Power handling : rms: 2 x 40W or 1 x 80W
Power handling : max.: 2 x 80W or 1 x 160W
SPL @ 1W/1m: 82dB
Dispersion: 155º
Connections: 2 pairs spring terminal
Cutout: 238mmØ
Mounting depth: 90mm
Magnet weight: 488g (17.2oz)
Dimensions: 101 x 271mmØ
Weight: 2.11kg
Delivery Information
FREE Mainland UK Economy delivery (2 - 5 days) on orders over £150.
FREE Mainland UK Standard delivery (1 - 3 days) on orders over £300.
Mainland UK Economy Delivery (2 - 5 days) from £3.80
Mainland UK Standard Delivery (1 - 3 Days) from £4.50
Next Day Delivery from £8.95
International Delivery
Returns Information
Any unwanted products can be returned within 28 days of delivery.
To arrange a return please contact our customer service team on 0191 487 1292 or email websales@trade-works.co.uk. Please ensure that you provide your order number.
Our customer service team will provide you with a returns number and a returns form which must be completed.
For more information on Delivery & Returns please click here.
Security policy
Our Payment Service Provider is Sage Pay (formerly Protx) – the largest independent payment service provider (PSP) in the UK and Ireland.
Sage Pay provides a secure payment gateway (Level 1 PCI DSS), processing payments for thousands of online businesses, including ours. It is Sage Pay’s utmost priority to ensure that transaction data is handled in a safe and secure way.
Sage Pay uses a range secure methods such as fraud screening, I.P address blocking and 3D secure. Once on the Sage Pay systems, all sensitive data is secured using the same internationally recognised 256-bit encryption standards.
Sage Pay is PCI DSS (Payment Card Industry Data Security Standard) compliant to the highest level and maintains regular security audits. They are also regularly audited by the banks and banking authorities to ensure that their systems are impenetrable.
Sage Pay is an active member of the PCI Security Standards Council (PCI SSC) that defines card industry global regulation.
In addition, you know that your session is in a secure encrypted environment when you see https:// in the web address, and/or when you see the locked padlock symbol alongside the URL.
So when buying through our site, you can be sure that you are completely protected.