Customer Support
0
Close

Categories

Filters

    SB Acoustics SB12CACS25-4 4" Ceramic Woofer

    € 54,92€ 66,45 2 In stock: delivery time 1-4 business days
    Bulk discount Enjoy these awesome discount deals
    • -5% Order 4 for only €63,13 per piece
    • 24h express shipping available
    • Low international shipping rates
    • Same day shipping*
    • In-house technical support

    Product description

    Highlights

    • Vented cast aluminum chassis for optimum strength and low compression
    • Ceramic cone
    • Soft low damping rubber surround for improved transient response
    • Shorting ring in motor system for reduced distortion
    • Non-conducting fiber glass voice coil former for minimum damping
    • CCAW voice coil for reduced moving mass
    • Long life silver lead wires
    • Vented pole piece for reduced compression

     

    Product details

    SB Acoustics SB12CACS25-4 4"Ceramic Woofer

     

    Ceramic cones offer smoothness and harmonic richness unavailable from conventional paper cone material. Ceramic materials also offer significantly higher stiffness numbers and slightly better internal losses than typical metals such as titanium or aluminum. Compared to polymers, paper, and other soft materials, ceramics provide: Significantly higher stiffness to weight ratio, more consistent performance over a wide range of temperature and humidity as well as superior immunity to UV light and sunlight, to water and salt water and to combustibility.

    Specifications

    Article number
    SB12CACS25-4
    Woofer Series
    CAC Series
    Woofer Type
    Midwoofer
    Nominal Diameter
    4"
    Power Handling (RMS)
    30 Watts
    Impedance (Z)
    4 ohms
    Sensitivity
    88 dB 2.83V/1m
    Voice Coil Diameter
    1"
    DC Resistance (Re)
    3.1 ohms
    Voice Coil Inductance (Le)
    0.26 mH
    Resonant Frequency (Fs)
    51 Hz
    Mechanical Q (Qms)
    4.89
    Electromagnetic Q (Qes)
    0.33
    Total Q (Qts)
    0.31
    Diaphragm Mass Inc. Airload (Mms)
    6.1 g
    Mechanical Compliance of Suspension (Cms)
    1.6 mm/N
    Surface Area of Cone (Sd)
    50 cm2
    BL Product (BL)
    4.3 Tm
    Compliance Equivalent Volume (Vas)
    0.2 ft.³
    Maximum Linear Excursion (Xmax)
    5 mm

    Reviews

    0 from 5Based on 0 reviews
    Review this product

    There are no reviews written yet about this product..

    Related products

    Complete your purchase

    SB12CACS25-4 4" Ceramic Woofer
    € 54,92
    € 66,45
    SB12CACS25-4 4" Ceramic Woofer
    2 In stock: delivery time 1-4 business days
    Add to cart
    Compare 0

    Add another product (max. 5)

    Start comparison

    By using our website, you agree to the usage of cookies to help us make this website better. Hide this messageMore on cookies »