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        ROSSO-8CX250 8'' Coaxial Woofer

        SB Audience ROSSO-8CX250 8'' Coaxial Woofer

        €189,95

        4 In stock

        SB Audience ROSSO-8CX250 8'' Coaxial Woofer

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        € 156,98€ 189,95 4 In stock
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        Product description SB Audience ROSSO-8CX250 Coaxial Woofer

        The ROSSO-8CX250 is an 8-inch coaxial loudspeaker designed for professional audio applications requiring high output, wide bandwidth, and excellent pattern control. Featuring a shared magnet structure, bifilar voice coil design, and a high-efficiency HF diaphragm, it combines robust low-frequency performance with precision high-frequency delivery in a compact format.

         

        Highlights of the ROSSO-8CX250

        • High-efficiency coaxial design: 94 dB (LF), 102 dB (HF) sensitivity
        • Integrated ferrite magnet with machined HF horn for controlled dispersion
        • Weather-resistant coated paper cone with sisal and manila fiber blend
        • Robust power handling: 500W LF / 100W HF maximum power

         

        Product details ROSSO-8CX250

        ROSSO-8CX250 coaxial loudspeaker driver

         

        The ROSSO-8CX250 is a premium 8-inch coaxial transducer designed to deliver high SPL and clarity in compact loudspeaker systems. Its LF section offers a nominal 250W AES power handling (500W max) and 94 dB sensitivity, covering a frequency range from 70 Hz to 9.2 kHz. The HF unit features a lightweight Kapton former with a ribbon voice coil and PEEK diaphragm, achieving 102 dB sensitivity and extending up to 19.4 kHz.

         

        The common ferrite magnet system ensures precise alignment and thermal efficiency, while the bifilar wound LF voice coil enhances motor symmetry and reduces moving mass. The woofer cone, made from weather-resistant paper reinforced with sisal and manila fibers, is supported by a cloth triple-roll surround for reliable excursion and control. Additionally, a cast aluminum chassis with an integrated HF rear chamber and high-precision horn ensures optimal dispersion and mechanical integrity.

         

        Engineered for rugged performance and clarity, the ROSSO-8CX250 is suitable for stage monitors, portable PA systems, and installed sound solutions that demand compact size without compromising sonic quality.

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        Specifications

        Article number
        ROSSO-8CX250
        EAN
        9503442737639
        Woofer Series
        SB Audience Rosso series
        Woofer Type
        Coaxial woofer
        Nominal Diameter
        8"
        Power Handling (RMS)
        250 Watts
        Power Handling (max)
        500 Watts
        Impedance (Z)
        8 + 8 Ω
        Sensitivity (SPL at 1m / 2.83V)
        94 dB
        Frequency Response
        70 - 19.400 Hz
        Voice Coil Diameter
        49.5 + 44.3 mm
        DC Resistance (Re)
        5.3 Ω
        Voice Coil Inductance (Le)
        0.72 mH
        Resonant Frequency (Fs)
        70 Hz
        Mechanical Q (Qms)
        2.19
        Electromagnetic Q (Qes)
        0.37
        Total Q (Qts)
        0.32
        Diaphragm Mass Inc. Airload (Mms)
        20.8 g
        Mechanical Compliance of Suspension (Cms)
        0.25 mm/N
        Surface Area of Cone (Sd)
        211.2 cm²
        BL Product (BL)
        11.4 Tm
        Compliance Equivalent Volume (Vas)
        15.8 Liters
        Maximum Linear Excursion (Xmax)
        5.4 mm
        Driver's Mechanical Losses (Rms)
        4.17 Kg/s
        Voice Coil Wire Material
        EISVCAW
        Voice Coil Former
        Till
        Basket / Frame Material
        Aluminium
        Magnet Material
        Ferrite
        Overall Outside Diameter
        208 mm
        Overall Depth
        126 mm
        Baffle Cutout Diameter
        177.2 mm
        Bolt Circle Diameter
        195 mm
        # Mounting Holes
        8
        Mounting Hole Diameter
        5.5 mm

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        ROSSO-8CX250 8'' Coaxial Woofer
        € 156,98
        € 189,95
        ROSSO-8CX250 8'' Coaxial Woofer
        4 In stock
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