iX Series: 250iX | 40iX | 24iX | 8iX

Brighton 40iX
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2-Way, 4” Bookshelf Speaker

The 40iX is Brighton’s smallest bookshelf, but don’t let its stature fool you, it produces the kind of wonderful Sinclair sound you’d expect from a speaker twice its size. The warm, rich bass and precision clarity emanating from these gorgeous little speakers will make your eyes not believe your ears and inspire you to put them everywhere in your house. It’s the perfect choice for a variety of installation options, from bringing the music you always wanted in a second room to your Brighton iX surround system as rear channels.

Woofer: 4” Woven Fiberglass Hybrid
Tweeter: 1” Black Diamond Silk Dome
Impedance: 8 Ohms
Sensitivity: 88dB
Power Handling: 100 Watts
Frequency Response: 60Hz-20kHz
Dimensions, cm (HWD): 8-½ x 5-¼ x 5-½
Dimensions, mm (HWD): 211 x 132 x 135mm


Sinclair Audio Ribbon

Black Diamond Silk Dome Tweeter
The Brighton series Black Diamond Silk Dome tweeter creates the wonderful high frequency clarity that has become a Sinclair Audio signature. Extremely light silk is heated to extreme temperatures, molded into its dome shape, and treated with our proprietary Black Diamond amalgamation to give it the strength and rigidity it needs to maintain its shape. The tweeter also features strong neodymium magnets, ferrofluid in the gap and thermal protection circuits to handle high power and maintain perfect performance.   

Sinclair Audio Ribbon

Woven Fiberglass Hybrid midrange and Aluminum Phase Plug
The Woven Fiberglass Hybrid midrange cone is identical to the Woven Fiberglass Hybrid woofer with the important addition of a true phase plug. Midranges benefit from a true phase plug to help synchronize the sound that comes from the edge and center of the cone and time align the frequencies in the 300Hz-2K range. Frequencies below this, like those from a woofer, are omnidirectional by nature and do not need a phase plug which actually limits the SPL of a woofer. The phase plug slows down the acoustic wave from the center of the cone so it's transmitted at the same time as the acoustic wave from the edge, which is marginally slower, for perfect sonic accuracy. It also reduces cone mass to permit an extended frequency response and allows more airflow through the motor structure which improves cooling, thus increasing power handling. 

Documentation - The latest owner’s manuals, quick start guides, and documents.

pdf_symbol Owners Manual
Brighton iX Series OM - 250iX, 40iX, 24iX (English/French).pdf
pdf_symbol Specsheet
Brighton iX Series Specsheet (English).pdf

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