{"product_id":"martin-logan-impression-esl-11a-loudspeakers","title":"Martin Logan Impression ESL 11A Loudspeakers","description":"The goal of the loudspeaker is to disappear into its audio performance. Remove the loudspeaker’s effect and you reveal the pure emotional impact of the performance, with nothing between your audio and your ears.\u003cbr\u003e\u003cbr\u003e\n\nThe Impressionist masterpieces removed the barrier between art and emotion, enhancing the potent feelings their art inspired placing emphasis on immediacy and movement. The Impression ESL 11A achieves this effect with an unprecedented level of audio transparency and realism.\u003cbr\u003e\u003cbr\u003e\n\nThe Impression ESL 11A is part of the Masterpiece Series. It features a dual 8-inch woofer system, with ARC-honed performance, for a perfectly blended low-frequency response. The groundbreaking integration of this woofer array and MartinLogan’s signature 11-inch wide XStat CLS transducer, coupled with a powerful dual amplifier section, delivers an expressive and dynamic audio experience. It's an experience of pure audio pleasure.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:-\u003cbr\u003e\n\nFrequency Response:\n \n29–23,000 Hz ±3dB\u003cbr\u003e \n \n\nHorizontal Dispersion:\n \n30°\u003cbr\u003e\n \n\nVertical Dispersion:\n \n44\" (112cm) line source\u003cbr\u003e \n \n\nHigh Frequency Transducer:\n \nXStat™ CLS™ electrostatic transducer\u003cbr\u003e\n \n\n» Panel Dimensions\n \n44\" × 11\" (112 × 28cm)\u003cbr\u003e\n \n\n» Radiating Area\n \n484 in2 (3,136 cm2)\u003cbr\u003e\n \n\nLow Frequency Transducer:\n \nTwo 8” (20.3 cm) PoweredForce Forward™ woofers with cast basket, high excursion, rigid aluminium cone and extended throw drive assembly, non-resonance asymmetrical chamber format.\u003cbr\u003e\n \n\nRoom Correction (Bass Section):\n \nAnthem Room Correction (ARC™) ready (Sold Separately)\u003cbr\u003e\n \n\nAmplifier:\n \nWoofer: 2 x 275 watts\/channel (4 ohms), 2 x 550 watts peak\u003cbr\u003e\n \n\nSensitivity:\n \n91 dB\/2.83 volts\/meter\u003cbr\u003e\n \n\nImpedance:\n \n4 Ohms, 0.6 at 20kHz. Compatible with 4, 6, or 8 Ohm rated amplifiers.\u003cbr\u003e\n \n \nRecommended Amplifier Power:\n \n20‒550 watts per channel\u003cbr\u003e\n \n\nCrossover Frequency:\n \n300Hz\u003cbr\u003e\n \n\nComponents:\n \nCustom-wound audio transformer, air core coils, polypropylene capacitors. 24-bit DSP based preamplifier (used with woofer amplifier).\u003cbr\u003e\n \n\nAudio Controls:\n \nBass: ±10 dB under 75 Hz\u003cbr\u003e\n Mid-Bass: –2 dB, 0 db, +2 db\u003cbr\u003e\n ARC™ Room EQ: On, Off\u003cbr\u003e\n \n\nSignal Inputs:\n \nWBT-0703Cu nextgen™ 5-way binding posts feature a filigree signal conductor made from gold plated, nickel free, non- ferromagnetic, pure copper for high conductivity and fully insulated. Free from eddy current effects.\u003cbr\u003e\n \n\nInputs:\n \nAC Power, RJ45 (for ARC), mini USB (for ARC)\u003cbr\u003e\n \n\nPower Draw:\n \nIdle: \u0026lt; 1W\/channel\n Max: 500W\/channel\u003cbr\u003e\n \n\nWeight\n \n90 lbs. (40.9 kg)\u003cbr\u003e\n \n\nDimensions \n \n60.75\" × 11.9\" × 27.4\"\n(154.3cm × 30.2cm × 69.6cm)\n \n","brand":"Martin Logan","offers":[{"title":"Dark Cherry (pair)","offer_id":57413201985868,"sku":"MARTINLOGIMPESL11A-DC","price":9995.83,"currency_code":"GBP","in_stock":true},{"title":"Gloss Black (pair)","offer_id":57422890008908,"sku":"MARTINLOGIMPESL11A-GB","price":9995.83,"currency_code":"GBP","in_stock":true},{"title":"Gloss White (pair)","offer_id":57422890041676,"sku":"MARTINLOGIMPESL11A-GW","price":9995.83,"currency_code":"GBP","in_stock":true},{"title":"Walnut (pair)","offer_id":57422890074444,"sku":"MARTINLOGIMPRESESL11A-WAL","price":9995.83,"currency_code":"GBP","in_stock":true},{"title":"Martin Logan Impression ESL 11A  Loudspeakers  - Rosso Fuoco (pair)","offer_id":57422890107212,"sku":"MLOGANIMPRESESL11A-RF","price":10829.17,"currency_code":"GBP","in_stock":true},{"title":"Cordoba Red (pair)","offer_id":57422890139980,"sku":"MLOGANIMPRESSESL11A-CR","price":10831.67,"currency_code":"GBP","in_stock":true},{"title":"Deep Sea Blue (pair)","offer_id":57422890172748,"sku":"MLOGANIMPRESSESL11A-DSB","price":10829.17,"currency_code":"GBP","in_stock":true},{"title":"Basalt Black (pair)","offer_id":57422890271052,"sku":"MLOGANIMPRESESL11A-BB","price":10829.17,"currency_code":"GBP","in_stock":true},{"title":"Meteor Grey (pair)","offer_id":57422890402124,"sku":"MLOGANIMPESL11A-MG","price":10829.17,"currency_code":"GBP","in_stock":true},{"title":"Desert Silver (pair)","offer_id":57422890664268,"sku":"MLOGANIMPESL11A-DS","price":10829.17,"currency_code":"GBP","in_stock":true},{"title":"Arctic Silver (pair)","offer_id":57422890697036,"sku":"MLOGANIMPESL11A-AS","price":10829.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Martin-Logan-Impression-ESL-11A.jpg?v=1777539891","url":"https:\/\/www.stoneaudio.co.uk\/products\/martin-logan-impression-esl-11a-loudspeakers","provider":"Stone Audio","version":"1.0","type":"link"}