63-3085-43 ［取扱停止］メタルコーン7cmフルレンジ AN2775
仕様
- Features・Compact and lightweight, full-range neodymium loudspeakers
- Advanced Finite Element Analysis techniques used for acoustic, mechanical and electromagnetic modelling
- Ideal for applications such as portable line arrays where actively controlled wavefront（beam steering） is used
- Delivers wider dispersion to higher frequencies than many equivalent compact, full-range drivers on the market
- Chassis purpose-designed for maximum free air movement, with square mounting frame to facilitate close coupling of multiple units
- Stiff and light aluminium cone remains rigid to higher frequencies, delivering a smoother response in the critical listening band
- Half roll elastomer surround provides damping for unwanted resonances and sustained centring control at extremes of excursion
- Designed to be weather resistant for outdoor applicationsGeneral Specifications
- Nominal diameter70mm/2.75in
- Power rating120Wrms
- Nominal impedance8Ω
- Sensitivity284dB
- Frequency range160Hz-20kHz
- Voice coil diameter20mm/0.75in
- Chassis typeGlass reinforced ABS
- Magnet typeNeodymium
- Coil materialRound Copper
- Former materialPolyimide
- Cone materialAluminium
- Surround materialElastomer
- Xmax31.5mm/0.06in
- Gap depth3mm/0.12in
- Voice coil winding width6mm/0.24in
- Voice coil materialRound Copper
- Voice coil former materialPolyimide
- Small Signal Parameters
- Sd28.27cm2/4.38in2
- D60mm/2.36in
- Fs150Hz
- Mms1.83g/0.06oz
- Qms12.21
- Qes1.67
- Qts1.47
- Re5.20Ω
- Vas0.58lt/0.020ft3
- BI2.43Tm
- Cms0.51mm/N
- Mounting Information
- Overall depth45mm/1.8in
- Overall size71.3 x 71.3mm/2.8in x 2.8in
- Cut-out diameter66.1mm/2.6in
- Fitting4 x M4 holes
- Mounting PCD rangeO82mm/3.2in
- Unit weight100g/3.53oz
