{"product_id":"martin-cdd8-8-passive-coaxial-differential-dispersion-on-wall-loudspeaker-black-mint-open-box","title":"Martin CDD8 8\" Passive Coaxial Differential Dispersion On-wall Loudspeaker - Black","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eBring Class-Leading Performance - The Martin CDD8 8-Inch Passive Coaxial Differential Dispersion On-wall Loudspeaker - Black\u003c\/h4\u003e\n\u003cp\u003eThe Coaxial Differential Dispersion technology employed in the CDD8 delivers more consistent audience coverage than systems with fixed X° x Y° coverage patterns — projecting relatively more output to the rear of the audience, while having wide horizontal coverage close-up. Its innovative CDD driver achieves ‘point source’ summation of the LF and HF sections — eliminating off-axis variations in frequency response associated with non-coaxial designs. Improving on conventional coaxial designs, which can suffer from high-frequency beaming, the driver features a static waveguide that merges seamlessly with the unique cone shape — maintaining the dispersion pattern out to very high frequencies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUltra-Compact, CDD™ passive two-way system\u003c\/li\u003e\n  \u003cli\u003eCoaxial Differential Dispersion™ technology\u003c\/li\u003e\n  \u003cli\u003eElegant UPM Formi composite enclosure\u003c\/li\u003e\n  \u003cli\u003eUser-rotatable coaxial drive unit\u003c\/li\u003e\n  \u003cli\u003eVertical and horizontal mounting options\u003c\/li\u003e\n  \u003cli\u003eScrew-free perforated steel grille\u003c\/li\u003e\n  \u003cli\u003e8Ω nominal impedance\u003c\/li\u003e\n  \u003cli\u003eDiscreet mounting accessories\u003c\/li\u003e\n  \u003cli\u003eBlack or white standard colour options\u003cbr\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType: Ultra-Compact, Coaxial Differential Dispersion passive two-way system\u003c\/li\u003e\n  \u003cli\u003eFrequency Response: 70Hz-20kHz ± 3dB, -10dB @ 55Hz\u003c\/li\u003e\n  \u003cli\u003eDriver: LF: 8” (200mm)\/2” (50mm) voice coil, long excursion, shared ferrite motor system with HF; HF: 1” (25mm) exit\/1.4” (38mm) voice coil, polyimide dome compression driver\u003c\/li\u003e\n  \u003cli\u003eRated Power: 200W AES, 800W peak\u003c\/li\u003e\n  \u003cli\u003eSensitivity: 94dB\u003c\/li\u003e\n  \u003cli\u003eMaximum SPL: 117dB continuous, 123dB peak\u003c\/li\u003e\n  \u003cli\u003eNominal Impedance: 8Ω\u003c\/li\u003e\n  \u003cli\u003eDispersion: 110˚-80˚ horizontal, 60˚ vertical (user-rotatable)\u003c\/li\u003e\n  \u003cli\u003eCrossover: 2.3kHz passive\u003c\/li\u003e\n  \u003cli\u003eEnclosure: 14 litre, composite material\u003c\/li\u003e\n  \u003cli\u003eFinish: Black or white textured paint\u003c\/li\u003e\n  \u003cli\u003eProtective Grille: Black or white perforated steel with scrim cloth backing\u003c\/li\u003e\n  \u003cli\u003eConnectors: Low profile 13A push-lock\u003c\/li\u003e\n  \u003cli\u003ePin Connections: Left to right: Input+, Input -, Link -, Link +\u003c\/li\u003e\n  \u003cli\u003eFittings: 6 x M6 inserts for wall\/ceiling brackets\u003c\/li\u003e\n  \u003cli\u003eDimensions: (W) 256mm x (H) 410mm x (D) 252mm \/ (W) 10.1ins x (H) 16.1ins x (D) 9.9ins\u003c\/li\u003e\n  \u003cli\u003eWeight: 9.5kg (21lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: Martin Audio\u003cbr\u003eModel: CDD8B\u003cbr\u003eSKU: I402337-GA122324-0-WHXX\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Chuck Levin's Washington Music Center\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Martin Audio","offers":[{"title":"Default Title","offer_id":41364697022527,"sku":"I402337-GA122324","price":560.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/2663436d-32ca-406b-ab83-628e4d0af66f.png?v=1747154725","url":"https:\/\/chucklevins.com\/products\/martin-cdd8-8-passive-coaxial-differential-dispersion-on-wall-loudspeaker-black-mint-open-box","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}