{"product_id":"q-acoustics-concept-50","title":"Q Acoustics Concept 50 High-End Floorstanding Loudspeaker Pair","description":"\u003ch3\u003eOverview\u003cimg\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Q Acoustics Concept 50 is a premium floorstanding loudspeaker designed for listeners who demand accuracy, power, and refinement. Its dual 125 mm mid\/bass drivers, a hermetically sealed 25 mm tweeter, and advanced cabinet construction such as Gelcore™ panels, point-to-point bracing, and a vibration isolating base work together to reduce distortion and ensure clarity across the frequency spectrum.\u003c\/p\u003e\n\u003cp\u003eWith a frequency response that reaches down to ~42 Hz, high sensitivity, and thoughtful design details like a rear port and a foam plug for tuning, the Concept 50 is well suited for both high-fidelity music and dynamic home cinema systems.\u003c\/p\u003e\n\u003ch3\u003eTop Key Features (with “why it matters”)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e2 × 125 mm mid\/bass drivers + 25 mm soft-dome tweeter\u003c\/b\u003e\u003cbr\u003eGives strong bass and midrange output, plus clear detail in the highs — a balanced tri-driver setup minimizes crossover stress and improves tonal clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide frequency response: 42 Hz – 30 kHz (-6 dB)\u003c\/b\u003e\u003cbr\u003eDelivers deep enough bass for many music genres and movie effects, plus high-end sparkle and air for detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity ≈ 90.5 dB (2.83 V @ 1kHz)\u003c\/b\u003e\u003cbr\u003eEfficient design means you don’t need an extremely powerful amplifier for clean, high-volume playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Impedance 6 Ω, Minimum ≈ 3.6 Ω\u003c\/b\u003e\u003cbr\u003eRelatively modest load for modern amplifiers, but choose gear that handles impedance dips well.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced cabinet design (Gelcore™, P2P bracing, isolating base)\u003c\/b\u003e\u003cbr\u003eReduces cabinet resonance, coloration, and vibration — results in cleaner mids, sharper transients, and more stable imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRear port with foam bung\u003c\/b\u003e\u003cbr\u003eAllows you to tune bass response depending on whether the speaker is close to a wall or in a more open space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrossover at 2.1 kHz\u003c\/b\u003e\u003cbr\u003eProvides a good balance between woofer and tweeter duties, ensuring smooth transition and minimal interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid black; padding: 6px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid black; padding: 6px;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eDriver configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e2 × 125 mm mid\/bass + 1 × 25 mm soft-dome tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eFrequency response (-6 dB)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e42 Hz – 30 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eNominal impedance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e6 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eMinimum impedance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e≈ 3.6 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eSensitivity (2.83V @ 1kHz)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e90.5 dB\/W\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eRecommended amplifier power\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e25 - 150 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e2.1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eDistortion (120-20 kHz @ 2.83 V)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e\u0026lt; 0.2 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eEffective cabinet volume\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e28.8 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eDimensions (H × W × D) inc spikes \u0026amp; stabiliser\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e1025 × 418 × 319 mm (40.4 × 16.5 × 12.6 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eWidth (cabinet body)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e180 mm (7.1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003eWeight per loudspeaker\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid black; padding: 6px;\"\u003e22.9 kg (50.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePair of Concept 50 floorstanding speakers\u003c\/li\u003e\n\u003cli\u003eFoam bungs (for port tuning)\u003c\/li\u003e\n\u003cli\u003eUser Manual \/ Safety Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Use Cases \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge or medium-to-large listening rooms where spacious, detailed sound matters.\u003c\/li\u003e\n\u003cli\u003eHome theatre front-left\/right speakers for immersive movies with rich bass and high clarity.\u003c\/li\u003e\n\u003cli\u003eMusic genres like orchestral, electronic, rock, or any recording with wide dynamic range.\u003c\/li\u003e\n\u003cli\u003ePairs well with amplifiers capable of delivering clean current into 6 Ω loads with decent headroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes \/ Limitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBass down to ~42 Hz is strong, but for very deep sub-bass (\u0026lt; 30-35 Hz) a subwoofer is advisable.\u003c\/li\u003e\n\u003cli\u003eRear port needs clearance from rear wall; using foam bung can help if placed close to wall.\u003c\/li\u003e\n\u003cli\u003eImpedance dip to ~3.6 Ω requires amplifier with stable performance and good current supply.\u003c\/li\u003e\n\u003cli\u003eLarge dimensions and weight (≈ 22.9 kg \/ speaker) mean you need stable furniture\/floor and space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Do these speakers need bi-wiring or special cabling?\u003c\/b\u003e\u003cbr\u003eThey feature bi-wire-friendly binding posts which may help if you want separate paths for highs\/lows, but not essential for good performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Will I need a subwoofer with them?\u003c\/b\u003e\u003cbr\u003eFor most music, the Concept 50s deliver strong bass down to ~42 Hz; a subwoofer is beneficial for very low tones or large, open spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What amplifier power is required?\u003c\/b\u003e\u003cbr\u003eBetween 25-150 W is sufficient; higher power gives more headroom for louder dynamics without distortion.\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Q Acoustics warranty via authorised dealers.\u003c\/li\u003e\n\u003cli\u003eSpare parts, service \u0026amp; documentation available through official channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrust Factors \u0026amp; Extras\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGelcore™ panel and P2P bracing reduce cabinet coloration and vibration.\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity with modest nominal impedance makes pairing easier with a variety of amplifiers.\u003c\/li\u003e\n\u003cli\u003eFinishes in Black, Silver, White to suit different aesthetics; robust stabiliser base to ensure stable placement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Q Acoustics","offers":[{"title":"Default Title","offer_id":52056845549781,"sku":null,"price":329900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/5668\/2965\/files\/Concept50Black_1200x_c77c503f-43ad-4793-abb3-eb5935d80f9a.webp?v=1758284354","url":"https:\/\/audiovisualkart.com\/products\/q-acoustics-concept-50","provider":"Audio Visual Kart","version":"1.0","type":"link"}