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.

PMC OB1i Signature - Pair

C$12,000.00 Regular Price
C$4,999.00Sale Price
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    Available Finishes: Rose Palissandre

    Crossover Frequency:380Hz & 3.8kHz - 24dB/Oct

    Dimensions:H 1025mm 40.4” + Plinth W 200mm 7.90” + Plinth D 325mm 12.8” + grille + Plinth

    Drive Units:LF PMC Doped 170mm cast Alloy Chassis
    HF 27mm SOLONEX™ soft dome Ferro-fluid cooled
    MF 75mm soft dome

    Effective ATL™ Length:3.3m 11ft

    Frequency Response:28Hz-25kHz

    Input Connectors:3 pairs 4mm socketssensitivity:87dB 1w 1m

    Weight:21.5kg 47.30lbs each