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        121NPM 12" Bass-mid woofer 8 ohms

        REDCATT 121NPM 12" Bass-mid woofer 8 ohms

        €249,95

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        REDCATT 121NPM 12" Bass-mid woofer 8 ohms

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        Brand: REDCATT
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        12" | 8 Ω
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        € 206,57€ 249,95 Out of stock
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        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms
        121NPM 12" Bass-mid woofer 8 ohms

        Product description REDCATT 121NPM Bass-Mid Woofer

        The REDCATT 121NPM is a high-efficiency 12" bass-mid woofer with an 8-ohm impedance, neodymium motor, carbon-fiber-loaded paper cone and strong power handling for professional low-frequency and mid-bass applications.

        Highlights of the REDCATT 121NPM

        • Very high sensitivity of 99.97 dB for efficient output
        • 450 W AES, 900 W continuous and 1800 W peak power handling
        • Lightweight carbon-fiber-loaded paper cone with Nomex spider
        • Neodymium magnetic circuit designed for low distortion and efficient cooling
        • Linear frequency response with Fs of 50 Hz

        Product details REDCATT 121NPM

        REDCATT 121NPM 12" Bass-Mid Woofer 8 Ohm

        The REDCATT 121NPM is built as a professional bass-mid woofer for high-output systems that need efficiency, control and reduced weight. With a sensitivity of 99.97 dB and a rated impedance of 8 ohms, it is well suited for powerful loudspeaker designs where acoustic output per watt matters.


        A lightweight carbon-fiber-loaded paper cone, fabric surround and Nomex spider give the driver a strong moving assembly with controlled excursion behaviour. The 76 mm CCAW voice coil uses a glass-fiber former, while the aluminum basket provides a robust mechanical foundation for demanding woofers and mid-bass applications.


        The neodymium outside-ring magnetic circuit is engineered to maintain a consistent magnetic flux gap, minimize flux modulation and support low harmonic distortion. This makes the 121NPM a practical choice for vented PA bass cabinets, weight-critical installations and systems where clean, efficient mid-bass output is required.


        For bass reflex use, REDCATT recommends alignments such as 70 liters tuned to 47 Hz for strong mid-bass output, 85 liters tuned to 41 Hz for a balanced general-purpose response, or 90 liters tuned to 38 Hz for extended low-frequency performance with high-pass filter protection. The driver can also be applied in vented PA bass cabinet or subwoofer designs when the enclosure and filtering are matched to the application.

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        Specifications

        Article number
        121NPM
        EAN
        9502777539116
        Woofer Type
        Midwoofer
        Nominal Diameter
        12" | 300 mm
        Power Handling (RMS)
        450 Watt
        Power Handling (max)
        1800 Watt
        Continuous Program Power
        1800 Watt
        Impedance (Z)
        8 Ω
        Sensitivity (SPL at 1m / 2.83V)
        99.97 dB
        Voice Coil Diameter
        76.0 mm
        DC Resistance (Re)
        0.6 Ω
        Voice Coil Inductance (Le)
        0.51 mH
        Resonant Frequency (Fs)
        50 Hz
        Mechanical Q (Qms)
        7.51
        Electromagnetic Q (Qes)
        0.16
        Total Q (Qts)
        0.16
        Diaphragm Mass Inc. Airload (Mms)
        66.7 g
        Mechanical Compliance of Suspension (Cms)
        1.5 mm/N
        Surface Area of Cone (Sd)
        531 cm²
        BL Product (BL)
        27.8 Tm
        Compliance Equivalent Volume (Vas)
        59.2 L
        Maximum Linear Excursion (Xmax)
        1.5 mm
        Driver's Mechanical Losses (Rms)
        2.79 kg/s
        Cone / Diaphragm Material
        Paper
        Surround Material
        Fabric
        Voice Coil Wire Material
        CCAW
        Voice Coil Former
        Glass Fiber
        Basket / Frame Material
        Aluminum
        Magnet Material
        Neodymium
        Overall Outside Diameter
        315 mm
        Overall Depth
        123.5 mm
        Baffle Cutout Diameter
        285 mm
        Bolt Circle Diameter
        298 mm
        # Mounting Holes
        8

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        121NPM 12" Bass-mid woofer 8 ohms
        € 206,57
        € 249,95
        121NPM 12" Bass-mid woofer 8 ohms
        Out of stock
        Add to cart
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