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        3,5 L 1 SL - 8 3,5" Professional Bass-mid woofer

        SICA 3,5 L 1 SL - 8 3,5" Professional Bass-mid woofer

        €46,95

        4 expected on 10-07-2026

        SICA 3,5 L 1 SL - 8 3,5" Professional Bass-mid woofer

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        Brand: SICA
        € 38,80€ 46,95 Out of stock4 expected on 10-07-2026

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        Product description SICA 3,5 L 1 SL - 8 Bass-mid woofer

        The SICA 3,5 L 1 SL 8 is a compact yet powerful 3.5-inch loudspeaker driver engineered for professional and high-end audio applications. With a rated power of 45 W AES and a continuous program power handling of 90 W, this driver delivers an impressive balance of efficiency and resilience. Its unique combination of a waterproof treated paper cone, balanced neodymium magnet circuit, and ventilated voice coil ensures reliable performance and durability even under demanding conditions.

         

        Highlights of the SICA 3,5 L 1 SL 8

        • High sensitivity of 88.6 dB for clear and dynamic sound output
        • Neodymium magnet and ventilated voice coil for reduced power compression and enhanced cooling
        • Waterproof cone treatment for long-lasting durability in various environments
        • Lightweight yet robust construction with a net weight of only 0.2 kg

         

        Product details SICA 3,5 L 1 SL 8

        SICA 3,5 L 1 SL 8 Bass-mid woofer

         

        This 3.5-inch driver stands out with its advanced design features tailored for demanding audio environments. The use of a Kapton former for the 25 mm voice coil ensures excellent thermal stability, while the nylon fiberglass doped basket offers structural integrity without adding unnecessary weight. The waterproof paper cone, combined with a treated cloth dust dome and rubber surround, protects the speaker from moisture and environmental wear, making it suitable for both indoor and outdoor audio setups.

         

        Engineered for high performance, the SICA 3,5 L 1 SL 8 boasts a frequency range of 110 Hz to 12,000 Hz, producing precise lows and articulate mids. With a sensitivity of 88.6 dB at 1W/1m, it efficiently converts power to sound, making it ideal for use in compact speakers and audio systems that require clarity without sacrificing output volume. The balanced neodymium magnet circuit and ventilated voice coil further optimize its performance by minimizing power compression and enhancing cooling during prolonged use.

         

        This driver is a great fit for custom DIY speaker kit projects, professional audio installations, and upgrades where reliability and sound quality are paramount. Its compact mounting dimensions, with an 88 mm overall diameter and 42.2 mm total depth, allow for versatile integration into a range of cabinet designs. The four mounting holes on a 98 mm circle make installation straightforward and secure.

         

        Whether you are designing new audio systems, upgrading existing audio components, or seeking a robust driver for test and measurement environments, the SICA 3,5 L 1 SL 8 provides a versatile solution. Its combination of waterproofing, advanced materials, and precise engineering ensures long-term reliability and excellent acoustic performance in professional and enthusiast applications alike.

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        Specifications

        Article number
        3,5 L 1 SL - 8
        EAN
        9501931369842
        Woofer Series
        Professional
        Nominal Diameter
        3.5 " | 88 mm
        Power Handling (RMS)
        45 W
        Power Handling (max)
        90 W
        Continuous Program Power
        90 W
        Impedance (Z)
        8 Ω
        Sensitivity (SPL at 1m / 2.83V)
        88.6 dB
        Frequency Response
        110 Hz - 12000 Hz
        Voice Coil Diameter
        25 mm
        Magnet Weight
        42 g
        DC Resistance (Re)
        5.0 Ω
        Voice Coil Inductance (Le)
        0.12 mH
        Resonant Frequency (Fs)
        108.0 Hz
        Mechanical Q (Qms)
        7.83
        Electromagnetic Q (Qes)
        0.61
        Total Q (Qts)
        0.57
        Diaphragm Mass Inc. Airload (Mms)
        3.3 g
        Mechanical Compliance of Suspension (Cms)
        658 µm/N
        Surface Area of Cone (Sd)
        38.5 cm²
        BL Product (BL)
        4.27 Tm
        Compliance Equivalent Volume (Vas)
        1.4 L
        Maximum Linear Excursion (Xmax)
        1.5 mm
        Cone / Diaphragm Material
        Paper
        Surround Material
        Rubber
        Voice Coil Wire Material
        Copper
        Voice Coil Former
        Kapton
        Basket / Frame Material
        Nylon Fiberglass Doped
        Magnet Material
        Neodymium
        Overall Outside Diameter
        88 mm
        Overall Depth
        42.2 mm
        Baffle Cutout Diameter
        81 mm
        Bolt Circle Diameter
        98 mm
        # Mounting Holes
        4
        Mounting Hole Diameter
        4 mm

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        3,5 L 1 SL - 8 3,5" Professional Bass-mid woofer
        € 38,80
        € 46,95
        3,5 L 1 SL - 8 3,5" Professional Bass-mid woofer
        Out of stock
        4 expected on 10-07-2026
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