SB-Acoustics-Catalogue

Phone: 02-9797-9866 Fax: 02-9716-6015 46 SB AUDIENCE ROSSO 18" SUBWOOFER 1000W Impedance 8Ω (Re 5.2Ω) Fs 36Hz Sens. 98dB Power 1000W AES Qms 7.62 Qes 0.47 Qts 0.44 Vas 162.6L Code ROSSO-18SW1000D C Ø483.0 Ø456.0 ±0.2 8x(6.9x9.5) 16.5 BLUE (-) RED (+) Ø250.0 218.7 235.2 Ø426.0 +1.0 - 0.5 (IECbaffle,mic.distance31.6 cm,SPLshown for 2.83V /1m) ResponseCurve : (Blue) : on axis (Green) : 30° off-axis (Red ) : 60° off-axis ------ ------ ------ 160 147 133 120 107 93 80 67 53 40 27 13 0 Ohm 110 105 100 95 90 85 80 75 70 65 60 55 50 dB 20 50 100 200 500 1k 2k 5k 10k 20kHz • Proprietary cone paper material with silk cotton tree • Double spider for high stability suspension • Shorting ring in motor system for reduced distortion • Cooling device on yoke for improved heat transfer • 4.5" AISVW voice coil with APC • Cast aluminium chassis ROSSO SB AUDIENCE ROSSO 18" SUBWOOFER 750W Impedance 8Ω (Re 5.2Ω) Fs 34Hz Sens. 99dB Power 750W AES Qms 10.33 Qes 0.43 Qts 0.41 Vas 229.5L Code ROSSO-18SW750 Ø426.0 Ø250.0 160 147 133 120 107 93 80 67 53 40 27 13 0 Ohm 110 105 100 95 90 85 80 75 70 65 60 55 50 dB 20 50 100 200 500 1k 2k 5k 10k 20kHz SB AUDIENCE ROSSO 18" SUBWOOFER 800W Impedance 8Ω (Re 5.2Ω) Fs 33Hz Sens. 99dB Power 800W AES Qms 9.8 Qes 0.5 Qts 0.48 Vas 282L Code ROSSO-18SW800 Ø422.9 Ø220.0 Ø470.0 Ø454.0 ±0.20 8x(6.3x9.0) 220.0 205.5 14.5 C B (IECbaffle,mic.distance31.6 cm,SPLshown for2.83V /1m) ResponseCurve : (Blue) : onaxis (Green) : 30° off-axis (Red ) :60° off-axis ------ ------ ------ 110 105 100 95 90 85 80 75 70 65 60 55 50 160 147 133 120 107 93 80 67 53 40 27 13 0 Ohm dB 20 50 100 200 500 1k 2k 5k 10k 20kHz • Proprietary cone paper material with silk cotton tree • Minimum damping fibre glass voice coil former • 4" voice coil with APC (Advanced Polymer Coating) • Ribbon voice coil wire for high efficiency • Adding cooling device on yoke for better heat transfer • Vented back plate for reduced compression • Cast aluminium chassis • Proprietary cone paper material with silk cotton tree • Minimum damping fibre glass voice coil former • 4.5" voice coil with APC (Advanced Polymer Coating) • Ribbon voice coil wire for high efficiency • Cast aluminium chassis • Vented back plate for reduced compression ROSSO ROSSO

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