{"product_id":"acoustic-energy-acoustic-energy-reference-1-speakers","title":"Acoustic Energy Reference 1 Speakers","description":"Reference 1\u003cbr\u003e\u003cbr\u003e\r\n\r\nThe Reference 1 was launched in 2011 incorporating all Acoustic Energy's technological expertise in speaker design.\u003cbr\u003e\u003cbr\u003e\r\n\r\nWith the Reference Series Acoustic Energy sought to improve upon every aspect of current speaker design to create a true, balanced, dynamic, wide-bandwidth and minimal colouration loudspeaker.\u003cbr\u003e\u003cbr\u003e\r\n\r\nCabinet: Constrained laminate layer construction for maximum resonance damping. A specially designed 7mm MDF\/3mm high density rubber\/5mm MDF sandwich material is used throughout the cabinet enclosure to minimise resonance and external cabinet noise.\u003cbr\u003e\u003cbr\u003e\r\n\r\nBass Driver: Huge underhung motor assembly for maximum linear accuracy and control. The motor system comprising twin-wound aluminium voice-coils is thermally bonded to the aluminium cone for absolute minimum distortion and long-throw pistonic accuracy.\r\n\u003cbr\u003e\u003cbr\u003e\r\nTweeter: The now well-established Vifa Ring-radiator tweeter is used here in our own custom, upgraded specification. Coupled to our DXT® Lens assembly for improved in-room response and dispersion matching to the bass driver, this is one of the finest tweeters in use today.\u003cbr\u003e\u003cbr\u003e\r\n\r\nThese features wrapped into a compact, elegant design and luxuriously finished mark the new Reference Series as the pinnacle of current small loudspeaker design.\u003cbr\u003e\u003cbr\u003e\r\n\r\nWarranty: 3 years\u003cbr\u003e\u003cbr\u003e\r\n\r\nTechnical Data:-\u003cbr\u003e\r\n\r\nCross Over:  Ultra Short Signal Path 2nd Order Crossover at 2kHz  \u003cbr\u003e\r\nPower Handling: Up to 200 Watts (8 Ohms) \u003cbr\u003e\r\nFrequency Response: 45Hz - 40kHz (+\/- 3dB)\u003cbr\u003e\r\n \r\nSensitivity: 87dB for 2.83V at 1m \u003cbr\u003e\r\nNominal Impedance: 6 Ohm \u003cbr\u003e\r\nTotal Harmonic Distortion: Less than 0.3% 200Hz to 20kHz \u003cbr\u003e\r\n \r\nDimensions (HxWxD): 310 x 190 x 280mm\u003cbr\u003e\r\n \r\nWeight: 10.5kg (Single, Unpacked) \r\n","brand":"Acoustic Energy","offers":[{"title":"Acoustic Energy Reference 1 Speakers - Ebony Piano (pair)","offer_id":57851225538892,"sku":"ACENERGYREF1-EP","price":1375.0,"currency_code":"GBP","in_stock":true},{"title":"Acoustic Energy Reference 1 Speakers - Piano Black (pair)","offer_id":57851225571660,"sku":"ACOUSTICENERGYREF1-PB","price":1375.0,"currency_code":"GBP","in_stock":true},{"title":"Acoustic Energy Reference 1 \u0026 Stands Package - Ebony Piano","offer_id":57851225604428,"sku":"AEREF1\u0026STANDSPACKAGE-EP","price":1437.5,"currency_code":"GBP","in_stock":true},{"title":"Acoustic Energy Reference 1 \u0026 Stands Package - Piano Black","offer_id":57851225637196,"sku":"AEREF1\u0026STANDSPACKAGE-PB","price":1437.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/FI_AE309-2.jpg?v=1781883106","url":"https:\/\/www.stoneaudio.co.uk\/products\/acoustic-energy-acoustic-energy-reference-1-speakers","provider":"Stone Audio","version":"1.0","type":"link"}