{"product_id":"q-acoustics-q-sub100-250w-subwoofer-black-or-white","title":"Q Acoustics Q SUB100 250W Subwoofer - Black or White","description":"\u003ch2 class=\"font-claude-response-body break-words whitespace-normal\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2083\/7259\/files\/qsub-f2.webp?v=1782212845\" alt=\"Three white speakers with black front panels on a beige background\"\u003eA mid-range 10-inch active subwoofer from Q Acoustics, with onboard DSP and 500W peak power for home cinema and hi-fi use.\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eQ Acoustics has built a reputation for delivering high-performance audio at accessible price points, and the Q SUB series brings that same approach to active subwoofers. Designed to integrate cleanly into home cinema and hi-fi systems, the three models in the range offer a choice of driver size and output to suit different room sizes and system requirements.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eA Step Up in Scale\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Q SUB100 sits in the middle of the Q SUB range, built around a 10-inch driver in an infinite baffle enclosure with an effective volume of 23.5 litres.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e It delivers a maximum SPL of 111dB at 1 metre and a frequency response extending down to 32Hz, giving it noticeably more low-end reach and headroom than the Q SUB80.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 350 x 350 x 382mm it is still a manageable size, and it suits medium-sized rooms where the smaller model might run short of output.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDSP Room Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eOnboard Digital Signal Processing handles the heavy lifting when it comes to system setup. DSP automatically identifies the input signal and adjusts system gain accordingly, so the subwoofer optimises itself for the connected source without manual intervention.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eA low pass filter with adjustable frequency ensures seamless integration with any partnering speakers, and dual phase and delay controls allow fine-tuning of signal alignment to suit different room placements and listening positions.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e500W Custom Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Q SUB100 is powered by a custom-designed amplifier module featuring four digital power amplifier stages, delivering 500W peak and 250W continuous output.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe multi-stage design improves efficiency by dissipating less heat than conventional amplifiers, enhances driver control, and reduces output impedance for cleaner, more accurate bass reproduction. THD at rated power is just 0.09%.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDesign and Finish\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Q SUB100 follows the same minimalist design language as the rest of the Q SUB range, with clean lines that allow it to sit discreetly in a room or stand as a deliberate part of the setup. It is available in Satin Black with a black grille or Satin White with a grey grille.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eQ SUB100 active subwoofer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4 x spikes, locking nuts and spike covers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMains cable\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQ Acoustics Q SUB100 Key Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e10-inch infinite baffle active subwoofer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e500W peak \/ 250W continuous custom digital amplifier\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOnboard DSP for automatic gain adjustment and room integration\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdjustable low pass filter (40Hz - 250Hz)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDual phase and delay controls for flexible placement\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e111dB max SPL, 32Hz frequency response (-6dB)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSatin Black or Satin White finish\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Q Acoustics","offers":[{"title":"Satin Black","offer_id":57311277941109,"sku":"QA8714","price":499.0,"currency_code":"GBP","in_stock":true},{"title":"Satin White","offer_id":57311277973877,"sku":"QA8716","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/7259\/files\/QSUB100Main.webp?v=1782212727","url":"https:\/\/www.audiovolt.co.uk\/products\/q-acoustics-q-sub100-250w-subwoofer-black-or-white","provider":"Audio Volt ","version":"1.0","type":"link"}