{"product_id":"helix-ik-er8-1-round-ported-subwoofer-200mm-300w-rms","title":"HELIX IK ER8.1 Round Ported Subwoofer 200mm 300W RMS","description":"This shallow round subwoofer is built for deep bass in tight spaces, slotting neatly into flat spare wheel recesses. Its vented enclosure and 200mm sandwich paper cone deliver rich, powerful low frequencies without taking up valuable boot room. The pluggable screw terminal makes installation and removal quick and secure, while the flush-mounted chassis and sturdy carpeted surface add durability. Choose between SVC2 (1 x 2 Ohms) or DVC2 (2 x 2 Ohms) configurations to match your amplifier setup perfectly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eType\u003c\/strong\u003e: Enclosure subwoofer\u003cbr\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e: 200 mm\u003cbr\u003e\u003cstrong\u003ePower Handling RMS\u003c\/strong\u003e: 300 Watts\u003cbr\u003e\u003cstrong\u003eRecommended Amplifier Power RMS\u003c\/strong\u003e: 150 - 300 Watts\u003cbr\u003e\u003cstrong\u003eImpedance (DVC2)\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: 42 Hz\u003cbr\u003e\u003cstrong\u003eSensitivity SPL\u003c\/strong\u003e: 88 dB @ 2.83V\/1m, 85 dB @ 1W\/1m\u003cbr\u003e\u003cstrong\u003eDimensions (D x H)\u003c\/strong\u003e: 580 x 120 mm\u003cbr\u003e\u003cstrong\u003eIntegrated Subwoofer Chassis\u003c\/strong\u003e: HELIX IK S8-DVC2\u003cbr\u003e\u003cstrong\u003eRecommended DSP Settings\u003c\/strong\u003e: Highpass 35 Hz \/ Q = 1.0, EQ filter not required\u003cbr\u003e","brand":"HELIX","offers":[{"title":"SVC2 – 1 x 2 Ohms","offer_id":53772405375313,"sku":"K330811","price":259.0,"currency_code":"GBP","in_stock":true},{"title":"DVC2 – 2 x 2 Ohms","offer_id":53772405408081,"sku":"K330812","price":259.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/IK-ER8-1-DVC2-pers.jpg?v=1778705058","url":"https:\/\/shoponyxac.co.uk\/products\/helix-ik-er8-1-round-ported-subwoofer-200mm-300w-rms","provider":"Onyx Auto Care","version":"1.0","type":"link"}