{"product_id":"sb-acoustics-sb15bac30-8-coax-5-aluminum-cone-coaxial","title":"SB Acoustics SB15BAC30-8 COAX 5'' Aluminum Cone Coaxial","description":"\u003ch1\u003eSB Acoustics SB15BAC30-8 COAX 5'' Aluminum Cone Coaxial\u003c\/h1\u003e\n\u003ch2 class=\"yikes-custom-woo-tab-title yikes-custom-woo-tab-title-features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGeometrically reinforced aluminum cone for optimum piston operation and reduced break-up\u003c\/li\u003e\n\u003cli\u003eLow profile rubber surround for minimum high frequency diffraction\u003c\/li\u003e\n\u003cli\u003eSoft dome tweeter with neodymium motor and center cavity\u003c\/li\u003e\n\u003cli\u003eExcellent high frequency directivity control\u003c\/li\u003e\n\u003cli\u003eExtended copper sleeve on pole piece for low inductance and low distortion\u003c\/li\u003e\n\u003cli\u003eLight weight CCAW voice coil on fiberglass former\u003c\/li\u003e\n\u003cli\u003eVented cast aluminum chassis\u003c\/li\u003e\n\u003cli\u003eLong life silver lead wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 class=\"yikes-custom-woo-tab-title yikes-custom-woo-tab-title-specs\"\u003eSpecifications\u003c\/h1\u003e\n\u003ch2\u003eSPECS WOOFER:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Impedance 8 Ω\u003c\/li\u003e\n\u003cli\u003eDC resistance, Re 5.7 Ω\u003c\/li\u003e\n\u003cli\u003eVoice coil inductance, Le 0.13 mH\u003c\/li\u003e\n\u003cli\u003eEffective piston area, Sd 80 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter 30.5 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil height 11.0 mm\u003c\/li\u003e\n\u003cli\u003eAir gap height 5 mm\u003c\/li\u003e\n\u003cli\u003eLinear coil travel (p-p) 6.0 mm\u003c\/li\u003e\n\u003cli\u003eMagnetic flux density 0.96 T\u003c\/li\u003e\n\u003cli\u003eMagnet weight 0.54 kg\u003c\/li\u003e\n\u003cli\u003eNet weight 1.55 kg\u003c\/li\u003e\n\u003cli\u003eFree air resonance, Fs 43 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity (2.83V\/1m) 86 dB\u003c\/li\u003e\n\u003cli\u003eMechanical Q-factor, Qms 4.80\u003c\/li\u003e\n\u003cli\u003eElectrical Q-factor, Qes 0.39\u003c\/li\u003e\n\u003cli\u003eTotal Q-factor, Qts 0.36\u003c\/li\u003e\n\u003cli\u003eMoving mass incl. air,Mms 7.1 g\u003c\/li\u003e\n\u003cli\u003eForce factor, Bl 5.3 Tm\u003c\/li\u003e\n\u003cli\u003eEquivalent volume, Vas 17.5 liters\u003c\/li\u003e\n\u003cli\u003eCompliance, Cms 1.93 mm\/N\u003c\/li\u003e\n\u003cli\u003eMechanical loss, Rms 0.4 kg\/s\u003c\/li\u003e\n\u003cli\u003eRated power handling* 40 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* IEC 268-5, T\/S parameters measured on drive units that are broken in.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSPECS TWEETER:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Impedance 4 Ω\u003c\/li\u003e\n\u003cli\u003eDC resistance, Re 3.8 Ω\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter 19.1 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil height 1.8 mm\u003c\/li\u003e\n\u003cli\u003eAir gap height 2.5 mm\u003c\/li\u003e\n\u003cli\u003eFree air resonance, Fs 1120 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity (2.83V\/1m) 90.3 dB\u003c\/li\u003e\n\u003cli\u003eRated power handling* 25 W\u003c\/li\u003e\n\u003cli\u003eMagnetic flux density 1.1 T\u003c\/li\u003e\n\u003cli\u003eMagnet weight 0.013 kg\u003c\/li\u003e\n\u003cli\u003eNet weight 0.052 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/sbacoustics.com\/wp-content\/uploads\/2026\/03\/5-inch-SB15BAC30-8-COAX-frequency-response.jpg\" width=\"1028\" height=\"729\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/sbacoustics.com\/wp-content\/uploads\/2026\/03\/5-inch-SB15BAC30-8-COAX-drawing.jpg\" width=\"1028\" height=\"729\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SB Acoustics","offers":[{"title":"Default Title","offer_id":52803071508767,"sku":"SB15BAC30-8-COAX","price":15500.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/3507\/3567\/files\/5-inch-SB15BAC30-8-COAX-picture-2.jpg?v=1787424283","url":"https:\/\/audiofy.in\/products\/sb-acoustics-sb15bac30-8-coax-5-aluminum-cone-coaxial","provider":"Audiofy.in","version":"1.0","type":"link"}