{"product_id":"helix-ik-es10-1-dvc2-downfire-subwoofer-enclosure-250-mm","title":"HELIX IK ES10.1-DVC2 Downfire Subwoofer Enclosure 250 mm","description":"This downfire subwoofer pairs an exceptionally shallow ported enclosure with a powerful 250 mm chassis for deep, rich bass even in tight spaces. The clever design uses the vehicle floor as an acoustic reflector to boost low-frequency output while keeping the speaker well protected. A heavy-duty dual voice coil and rigid sandwich paper cone convert amplifier power into impressive sound pressure with detailed reproduction. The magnet system bolts directly to the rear panel to cut unwanted vibrations, and the pluggable screw terminal makes installation and removal a breeze. Velcro-equipped feet and a sturdy carpet finish with embroidered HELIX logo complete the package.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Enclosure subwoofer\u003cbr\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e: Downfire, ported (bass-reflex)\u003cbr\u003e\u003cstrong\u003eWoofer Size\u003c\/strong\u003e: 250 mm \/ 10 in\u003cbr\u003e\u003cstrong\u003ePower Handling RMS\u003c\/strong\u003e: 300 W\u003cbr\u003e\u003cstrong\u003eRecommended Amplifier Power RMS\u003c\/strong\u003e: 150 - 300 W\u003cbr\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e: 2 x 2 Ω \/ 1 x 4 Ω \/ 1 x 1 Ω\u003cbr\u003e\u003cstrong\u003eMax Linear Excursion (Xmax)\u003c\/strong\u003e: +\/- 6.0 mm\u003cbr\u003e\u003cstrong\u003ePort Tuning Frequency (Fb)\u003c\/strong\u003e: 37 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity (SPL)\u003c\/strong\u003e: 91 dB @ 2.83V \/ 1m\u003cbr\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e: 135 x 725 x 350 mm\u003cbr\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e: Carpet covering with embroidered logo\u003cbr\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Pluggable screw terminal\u003cbr\u003e\u003cstrong\u003eMounting Feet\u003c\/strong\u003e: Velcro tape\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53772608667985,"sku":"K331018","price":249.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/IK-ES10-1-DVC2.jpg?v=1778706610","url":"https:\/\/shoponyxac.co.uk\/products\/helix-ik-es10-1-dvc2-downfire-subwoofer-enclosure-250-mm","provider":"Onyx Auto Care","version":"1.0","type":"link"}