OB1i Signature

Following the hugely successful TB2i, FB1i and PB1i signature series models PMC have been inundated with requests for further additions to the i series signature range. We are therefore proud to announce the release the OB1i signature. This limited edition signature model has all the cosmetic enhancements of the current signatures with fine adjustments of the already exemplary 24db per octave crossover network.

The OB1i - SIG displays all the ultra high definition and finesse of the current i series design with added refinement and transparency in the mid, vocal range. The key to this improvement is subtle tuning to the crossover network which has been carried out Peter Thomas himself - designer and founder of PMC.

Such is the confidence in build quality and engineering excellence the warranty period has been doubled to a lengthy 20 year period, which is something enjoyed by all the signature series. The beautifully handcrafted British cabinets are finished in the distinct and rare rose palissandre veneer. A chic enhancement for any modern or traditional interior.

The OB1i signature utilises the meticulously engineered six and half inch bass unit, the professionally proven 75mm soft dome and the precision built SOLONEX™ domed tweeter which results in a vast, vivid audio picture and deep rich bass which can be experienced throughout the room. The OB1i signature’s substantial ATL™ (Advanced Transmission Line) provides even greater bass extension and control than its smaller siblings and therefore has the ability to fill a larger listening room with ease.

Customer Reviews

"Outstanding, I am upgrading from Fb1i's and am very impressed with that Ob's. I still love the Fb1i's but I think I love the Ob1i signatures more! "
Mr P, Makawao


ATL Tecnology

PMC’s unique (Advanced Transmission Line) enclosures have taken loudspeaker design to the highest level, using sophisticated cabinet construction, proprietary drive units, and patented absorption materials and techniques. The benefits are enormous compared to the relatively simple sealed and ported designs currently available elsewhere. Find out more

ATL Tecnology