{"product_id":"pb15a","title":"PB15A","description":"\u003cp class=\"des\"\u003eFor the P Series, performance above all is our only principle. As a capable companion to the P Series speakers, the PB15A inherits the professional pedigree of the P Series while being precisely optimized for small to medium professional theater spaces. We understand that professionally installed theater spaces often require a balance between sound pressure output and low-frequency extension – this is exactly what the PB15A was designed to achieve. Traditional professional subwoofers tend to focus on high sound pressure at the expense of low-frequency depth, while home theater subwoofers prioritize low-frequency extension but fail to reach professional-grade sound pressure levels. The PB15A bridges this gap by delivering a meticulously tuned 15-inch large-diameter driver that provides the fast response of professional-grade subwoofers combined with nearly perfect low-frequency extension. By optimizing the voice coil and suspension system, the PB15A achieves an 18Hz low-frequency range while maintaining exceptional clarity, making it perfectly suitable for small to medium professional theaters spanning 35-120㎡. It’s worth noting that only by combining multiple PB15A units in an array system can the full sound pressure performance of the P Series be realized, providing uniform and impactful bass response for larger spaces. PB15A – Where professional theater meets precise bass, perfectly balanced, with no compromise.\u003c\/p\u003e","brand":"P Series","offers":[{"title":"Default Title","offer_id":47457581891772,"sku":null,"price":1650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/7382\/7004\/files\/3005.png?v=1789105660","url":"https:\/\/www.vigilantaudio.com\/products\/pb15a","provider":"Vigilant Audio","version":"1.0","type":"link"}