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        181NPW 18" Bass-mid woofer 4 ohms

        REDCATT 181NPW 18" Bass-mid woofer 4 ohms

        €449,95

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        REDCATT 181NPW 18" Bass-mid woofer 4 ohms

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        Brand: REDCATT
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        18" | 4 Ω
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        € 371,86€ 449,95 Out of stock
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        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms
        181NPW 18" Bass-mid woofer 4 ohms

        Product description REDCATT 181NPW Bass-Mid Woofer

        The REDCATT 181NPW is a high-power 18" 4 Ohm bass-mid woofer engineered for professional low-frequency systems, combining neodymium motor technology, a carbon fiber reinforced paper cone and a 134.6 mm voice coil for high output and controlled excursion.

         

        Highlights of the REDCATT 181NPW

        • 18" 4 Ohm woofer with neodymium magnet and aluminum basket
        • 1500 W AES, 3000 W continuous and 6000 W peak power handling
        • 94.80 dB sensitivity with a 28 Hz resonant frequency
        • 134.6 mm copper voice coil with high-temperature former technology
        • Carbon fiber reinforced paper cone with triple silicone spider
        • Designed for high-excursion vented subwoofer and touring bass-bin applications

         

        Product details REDCATT 181NPW

        REDCATT 181NPW 18" Bass-Mid Woofer 4 Ohm

         

        The REDCATT 181NPW is built for demanding professional audio components projects where high output, low-frequency extension and mechanical durability are essential. This 18" bass-mid woofer uses a lightweight carbon fiber loaded paper cone together with a high-excursion triple-roll surround, delivering strong efficiency and controlled movement for powerful bass reproduction.

         

        At the heart of the driver is a 134.6 mm copper voice coil on a high-temperature former, supported by an improved coil and magnet ventilation system. With 1500 W AES, 3000 W continuous and 6000 W peak power handling, the 181NPW is suitable for professional subwoofer designs, touring bass bins and weight-critical installations that require serious output without excessive driver mass.

         

        The neodymium magnet structure keeps the net weight to 13.90 kg while maintaining a strong motor system with a BL of 29.70 T·m. Key Thiele/Small parameters include Fs of 28 Hz, Qts of 0.250, Vas of 167.70 liters and 94.80 dB sensitivity, giving system designers a capable low-frequency platform for efficient vented enclosures.

         

        For bass reflex systems, the 181NPW supports several practical enclosure alignments. A 200-liter cabinet tuned to 26 Hz offers high output and strong mid-bass with reduced excursion, a 235-liter cabinet tuned to 23 Hz provides a balanced general-purpose alignment, and a 275-liter cabinet tuned to 20 Hz extends low-frequency reach when used with appropriate high-pass filter protection.

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        Specifications

        Article number
        181NPW
        EAN
        9506688689953
        Woofer Type
        Woofer
        Nominal Diameter
        18" | 460 mm
        Power Handling (RMS)
        1500 Watt
        Power Handling (max)
        6000 Watt
        Continuous Program Power
        6000 Watt
        Impedance (Z)
        4 Ω
        Sensitivity (SPL at 1m / 2.83V)
        94.80 dB
        Voice Coil Diameter
        134.6 mm
        DC Resistance (Re)
        3.2 Ω
        Voice Coil Inductance (Le)
        1.76 mH
        Resonant Frequency (Fs)
        28 Hz
        Mechanical Q (Qms)
        1.58
        Electromagnetic Q (Qes)
        0.25
        Total Q (Qts)
        0.25
        Diaphragm Mass Inc. Airload (Mms)
        391.2 g
        Mechanical Compliance of Suspension (Cms)
        0.8 mm/N
        Surface Area of Cone (Sd)
        1225 cm²
        BL Product (BL)
        29.7 Tm
        Compliance Equivalent Volume (Vas)
        167.7 L
        Maximum Linear Excursion (Xmax)
        8.9 mm
        Driver's Mechanical Losses (Rms)
        4.35 kg/s
        Cone / Diaphragm Material
        Paper
        Surround Material
        Fabric
        Voice Coil Wire Material
        Copper
        Voice Coil Former
        Glass Fiber
        Basket / Frame Material
        Aluminum
        Magnet Material
        Neodymium
        Overall Outside Diameter
        468 mm
        Overall Depth
        210 mm
        Baffle Cutout Diameter
        426 mm
        Bolt Circle Diameter
        442 mm
        # Mounting Holes
        8

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        181NPW 18" Bass-mid woofer 4 ohms
        € 371,86
        € 449,95
        181NPW 18" Bass-mid woofer 4 ohms
        Out of stock
        Add to cart
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