Web: www.wes.net.au Email: [email protected] 21 SB ACOUSTICS ¾" DOME TWEETER - ST 19MMØ SOFT DOME TEXTILE - 88MMØ FACE PLATE Optimized damping in pole cavity to eliminate internal reflection. Fine weave soft fabric dome for smooth frequency response Saturation controlled motor system for reduced distortion CCAW voice coil for low moving mass Long life silver lead wires Impedance 4Ω (Re 3.4Ω) Power 30Wrms Sens 88 5dB Fs 980Hz Coil 19 1mmØ Code SB19ST-C000-4 Ø 78.0±0.2 21.0 3.0 Ø 88.0±0.15 Ø 60.0 Ø4.0 (x4) Ohm 100 95 90 85 80 75 70 65 60 55 50 45 40 dB (IEC baffle, mic.distance 31.6 cm, SPL shown for 2.83 V / 1 m) REV. 3 (11.03.2016) Response Curve : (Blue) : on axis (Green) : 30° off-axis ( Red ) : ------ ------ ------ 60° off-axis 40.0 36.7 33.3 30.0 26.7 23.3 20.0 16.7 13.3 10.0 6.7 3.3 0.0 100 200 500 1k 2k 5k 10k 20 k 30kHz Impedance 4Ω (Re 3.4Ω) Fs 200Hz Sens 77dB Power 5Wrms Qes 105 Qms 068 Qts 041 Vas 0021L Code SB36WBAC21-4 SB ACOUSTICS 1" FULL RANGE - WBAC SUPER-COMPACT FULL RANGE ALUMINIUM CONE SB ACOUSTICS 2.5" FULL RANGE - WBAC FULL RANGE ALUMINIUM CONE Geometrically furrowed aluminium cone for extended usable frequency range Copper cap for increased high frequency output, reduced phase shift at higher frequencies and improved power handling capability Low damping surround and non-conductive voice coil former to ensure dynamics and an open/transparent sound character with excellent detailing/resolution Linear neodymium motor system for reduced distortion Vented voice coil former for reduced compression Ø72.0 Ø6.5 (x4) 64.0 Ø3.3 (x4) R40.0 32.7 3.0 Ø 38.0 38 REV.2 (03.01.2014) (IEC baffle, mic.distance 31.6 cm, SPL shown for 2.83 V / 1 m) 100 95 90 85 80 75 70 65 60 55 50 45 40 82 75 69 62 55 49 42 35 29 22 15 9 2 Ohm dB 20 50 100 200 500 1k 2k 5k 10k 20kHz Response Curve : (Blue) : on axis (Green) : 30° off-axis ( Red ) : ------ ------ ------ 60° off-axis Long stroke low damping surround Vented low compression design Resonance and break-up control Low resonance frequency Prepared for rear mounting Long life silver lead wires Impedance 8Ω (Re 5.8Ω) Fs 160Hz Sens 75dB Power 5Wrms Qes 092 Qms 175 Qts 061 Vas 0035L Code SB36WBAC21-8 Ø43.0 Ø36.0 Ø34.0 3.0 6.5 11.0 10.6 20.8 17.9 2.5 REV.1 (21.07.2017) (IEC baffle, mic.distance 31.6 cm, SPL shown for 2.83 V / 1 m) 100 95 90 85 80 75 70 65 60 55 50 45 40 40.0 36.7 33.3 30.0 26.7 23.3 20.0 16.7 13.3 10.0 6.7 3.3 0.0 Ohm dB Response Curve : (Green) : 30° off-axis ( Red ) : 60° off-axis ------ (Blue) : on axis ------ ------ 20 50 100 200 500 1k 2k 5k 10k 20kHz Impedance 4Ω (Re 3.0Ω) Fs 115Hz Power 20Wrms Sens 835dB Qes 077 Qms 6 Qts 068 Vas 043L Code SB65WBAC25-4 SB ACOUSTICS 3" FULL RANGE - PGC • Low damping surround and non-conductive • Voice coil former to ensure good dynamics • Transparent sound character with fine detail. • Vented voice coil for heat exchange and reduced compression • Light weight CCAW voice coil • Optimised fibre glass cone for smooth response. • Compact square chassis for versatile integration Impedance 4Ω (Re 3.4Ω) Power 20Wrms Sens 84dB Fs 89Hz Qms 11 2 Qes 101 Qts 092 Vas 12L Code SB10PGC21-4 Ø73.6 Ø55.0 77.4 44.2 50.8 Ø85.0±0.20 Ø95.5 Ø6.5(x4) Ø3.3(x4) 90° 45° 3.0 Full Range
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