Class A Audio Posted November 7, 2019 Posted November 7, 2019 (edited) Item: Dynaudio Confidence C4 Platinum Floorstand Speakers Brand New - Bordeaux finish Location: Class A Audio, 8/585 Blackburn Rd, Notting Hill, VIC, 3168. phone (03) 8555 0735 Price: $17800 plus $300 delivery Item Condition: Brand new, still in packing crates Payment Method: Pickup - Cash, Paypal, COD Only Extra Info: C4 Platinum Listen with Confidence New materials, techniques and the application of new acoustic theories means ‘great’ just got greater They stand 1.73m tall. They have two 28m Esotar2 tweeters with our own precision coating. They use two 15cm midrange drivers and two 20cm woofers – all made from our very own Magnesium Silicate Polymer material. And their ultra-lightweight aluminium voice-coils accompany non-magnetic Kapton formers, high-quality internal wiring and a sophisticated first-order crossover. The C4s produce utterly captivating sound – from incredibly deep, controlled bass to clear, smooth, detailed highs. What’s Dynaudio Directivity Control? Much like motor-racing technology ends up in your family car, we’ve taken the expertise we’ve gained from decades of building professional monitors for major recording studios and applied it to home audio. It’s all about compensating for floors and ceilings – which reflect the sound coming from your loudspeakers and introduce distortions and time delays. It’s those effects that colour the sound you hear – and while a splash of colour is lovely on the wall, you don’t want it in your music. We utilised Dynaudio Directivity Control (DDC) in the Confidence Platinum C4 and C2 to minimise those unwanted distortions. The vertical symmetrical driver array and sophisticated crossover are designed to reduce the energy dispersed to floors and ceilings by up to 75%. That means more of it comes directly to you in your seat, and makes the speakers far less dependent on the room they’re in. It isn’t just a driver arrangement, though: every part of the signal chain is optimised for the technology. Each tweeter complements each woofer in frequency response and phase relationship. Each crossover component is precisely selected for the job. And on the floorstanding speakers in the Confidence Platinum range, we make sure each set of drivers and crossover parts is precisely matched to the other – so they work in tandem. Technical specifications Sensitivity: 88dB (2,83V / 1m) IEC Power Handling: 400W Impedance: 4 Ohms Frequency Response (±3dB): 27Hz – 25kHz Box Principle: Bass Reflex Rear Ported Crossover: 3 (4) way Crossover Frequencies: 730, 2200, (8000)Hz Crossover Topology: 1st order Woofer: 2 x 20cm MSP Midrange: 2 x 15cm MSP Tweeter: 2 x 28mm Esotar² Weight: 55kg Dimensions (W x H x D): 250 x 1732 x 445mm Dimensions with feet/grill (W x H x D): 420 x 1732 x 475mm Edited November 8, 2019 by Class A Audio Updating image 2
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