SB-Acoustics-Catalogue

Web: www.wes.net.au Email: [email protected] 21 • Vented pole piece for reduced compression Impedance 8Ω (Re 5.7Ω) Fs 35.5Hz Sens. 85.5dB Power 50Wrms Qms 6 Qes 0.39 Qts 0.37 Vas 17.7L Code SB15NAC30-8 Impedance 8Ω (Re 5.7Ω) Fs 35.5Hz Sens. 85.5dB Power 50Wrms Qms 4.22 Qes 0.41 Qts 0.37 Vas 17L Code SB15NBAC30-8 Impedance 8Ω (Re 5.7Ω) Fs 35.5Hz Sens. 86dB Power 50Wrms Qes 0.42 Qms 4.77 Qts 0.38 Vas 17.9L Code SB15CAC30-8 Ø 150.0 ±0.4 6.5 Ø 100.0 Ø 123.9 78.9 68.3 Ø138.0 ±0.20 Ø8.5 (x4) Ø4.3 (x4) (IEC baffle,mic. distance 31.6 cm,SPLshown for 2.83V / 1m) Ohm REV.0 (05.05.2017) 110 105 100 95 90 85 80 75 70 65 60 55 50 dB 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 ResponseCurve : ------(Blue) : on axis (Green) : 30° off-axis (Red ) : 60° off-axis ------ ------ 20 50 100 200 500 1k 2k 5k 10k 20kHz SB ACOUSTICS 5" MID-WOOFER - CERAMIC CAC CERAMIC CONE Vented cast aluminium chassis for optimum strength and low compression. Geometrically reinforced ceramic cone for optimum piston operation and reduced break-up. Soft low damping rubber surround for improved transient response. Non-conducting fibre glass voice coil former for minimum damping. Extended copper sleeve on pole piece for low inductance and low distortion. CCAW voice coil for reduced moving mass. Long life silver lead wires. Vented pole piece for reduced compression. Impedance 4Ω (Re 3.1Ω) Fs 32.5Hz Sens. 88dB Power 50Wrms Qes 0.34 Qms 4.61 Qts 0.31 Vas 20.2L Code SB15CAC30-4 SB ACOUSTICS 5" MID-WOOFER - ALUMINIUM NBAC ALUMINIUM CHASSIS - ALUMINIUM CONE BLACK Vented cast aluminium chassis for optimum strength and low compression. Geometrically reinforced aluminium cone for optimum piston operation and reduced break-up. Soft low damping rubber surround for improved transient response. Non-conducting fibre glass voice coil former for minimum damping. Extended copper sleeve on pole piece for low inductance and low distortion. CCAW voice coil for reduced moving mass. Long life silver lead wires. Vented pole piece for reduced compression. Impedance 4Ω (Re 3.1Ω) Fs 33Hz Sens. 88dB Power 50Wrms Qms 4.4 Qes 0.31 Qts 0.29 Vas 21L Code SB15NBAC30-4 Ø150.0 ±0.4 6.5 Ø 100.0 Ø 123.9 78.9 68.3 Ø138.0 ±0.20 Ø8.5 (x4) Ø4.3 (x4) (IECbaffle,mic.distance 31.6 cm,SPLshown for 2.83V / 1m) Ohm REV.0 (09.01.2017) 110 105 100 95 90 85 80 75 70 65 60 55 50 dB 80 73 67 60 53 47 40 33 27 20 13 7 0 ResponseCurve : ------(Blue) :on axis (Green) : 30° off-axis (Red ) :60° off-axis ------ ------ 20 50 100 200 500 1k 2k 5k 10k 20kHz SB ACOUSTICS 5" MID-WOOFER - ALUMINIUM NAC ALUMINIUM CHASSIS - ALUMINIUM CONE Vented cast aluminium chassis for optimum strength and low compression. Geometrically reinforced aluminium cone for optimum piston operation and reduced break-up. Soft low damping rubber surround for improved transient response. Non-conducting fibre glass voice coil former for minimum damping. CCAW voice coil for reduced moving mass. Long life silver lead wires. (IEC baffle,mic.distance 31.6 cm,SPLshown for2.83V / 1m) 20 50 100 200 500 1k 2k 5k 10k 20kHz Ohm REV.3(19.12.2013) 110 105 100 95 90 85 80 75 70 65 60 55 50 dB 82 75 69 62 55 49 42 35 29 22 15 9 2 ResponseCurve : (Blue) : onaxis (Green) : 30°off-axis (Red ) : ------ ------ ------ 60° off-axis Impedance 4Ω (Re 3.1Ω) Fs 35Hz Sens. 88.5dB Power 50Wrms Qms 5.65 Qes 0.32 Qts 0.3 Vas 18.3L Code SB15NAC30-4 Ø150.0 ±0.4 6.5 Ø100.0 Ø123.9 78.9 68.3 Ø138.0 Ø8.5 (x4) Ø4.3 (x4) SB ACOUSTICS 5" MID-WOOFER - CARBON FIBRE CRC • Rohacell®/Carbon fibre sandwich cone for optimized stiffness/damping ratio • Vented cast aluminium chassis for optimum strength and low compression • Low damping rubber surround for improved transient response • Non-conducting fibre glass voice coil former for minimum damping • Extended copper sleeve on pole piece for low inductance and low distortion • CCAW voice coil for reduced moving mass and Long life silver lead wires Impedance 4Ω (Re 3.1Ω) 8Ω (Re 5.9Ω) Power 50Wrms 50Wrms Sens. 88.5dB 86dB Fs 37Hz 40Hz Qms 3.39 3.52 Qes 0.36 0.46 Qts 0.32 0.41 Vas 17.3L 14.9L Code SB15CRC30-4 SB15CRC30-8 6.5 68.3 Ø150.0 78.9 Ø100.0 Ø123.9 Ø138.0±0.1 Ø8.5(x4) Ø4.3(x4) (IECbaffle,mic. distance31.6 cm,SPLshown for2.83V / 1m) 100 95 90 85 80 75 70 65 60 55 50 45 40 80.0 73.3 66.7 60.0 53.3 46.7 40.0 33.3 26.7 20.0 13.3 6.7 0.0 REV.1 (26.02.2020) ResponseCurve : ------(Blue) : on axis (Green ) : 30° off-axis (Red) : 60° off-axis ------ --------- dB Ohm 20 50 100 200 500 1k 2k 5k 10k 20kHz

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