Dayton Audio RSS390HO-4 15″ Reference HO Subwoofer 4 Ohm

 259.90

Dayton Audio’s Reference Series RSS390HO-4 15″ subwoofers make solid, tight, low-distortion bass performance a reality for automotive speaker applications and compact, equalized home audio installations.

Description

  • Dayton Audio’s Reference Series RSS390HO-4 15″ subwoofers make solid, tight, low-distortion bass performance a reality for automotive speaker applications and compact, equalized home audio installations.

     

    Highlights

    • Extensively vented motor eliminates compression and allows quiet excursion
    • Lightweight black anodized aluminum cone for rigidity and lower moving mass
    • Triple shorting ring motor for ultra-low distortion
    • 2-layer coil for reduced back EMF
    • Suitable for sealed or vented enclosures
    • Highest quality materials throughout for long-lasting performance

     

    Product Details

    Dayton Audio RSS390HO-4 15″ Reference HO Subwoofer 4 Ohm

     

    The Dayton Audio Reference Series subwoofers take the quality and performance of the much acclaimed RS line into the subwoofer realm. As with the rest of the Reference Series, the main focus of these subwoofers is ultra-low-distortion. Second, third, and intemodulation distortion are kept extremely low by utilizing three short-circuit paths within the motor structure.

     

    A durable aramid fiber spider and extensive venting throughout provide quiet and uniform excursion. The black anodized cone, rubber surround, and custom basket give this driver a unique, high-end look. Choose the high output version for automotive applications or for equalized high-power home subwoofer speaker systems.

     

     

    PRODUCT SPECIFICATIONS

    Nominal Diameter 15″
    Power Handling (RMS) 800 Watts
    Power Handling (max) 1600 Watts
    Impedance 4 ohms
    Frequency Response 21 to 600 Hz
    Sensitivity 92.8 dB 2.83V/1m
    Voice Coil Diameter 2.5″
    Magnet Weight 150 oz.

     

    THIELE-SMALL PARAMETERS

    Resonant Frequency (Fs) 21.5 Hz
    DC Resistance (Re) 3.2 ohms
    Voice Coil Inductance (Le) 1.79 mH
    Mechanical Q (Qms) 3.69
    Electromagnetic Q (Qes) 0.35
    Total Q (Qts) 0.32
    Compliance Equivalent Volume (Vas) 5.93 ft.³
    Mechanical Compliance of Suspension (Cms) 0.17 mm/N
    BL Product (BL) 19.8 Tm
    Diaphragm Mass Inc. Airload (Mms) 319g
    Maximum Linear Excursion (Xmax) 12 mm
    Surface Area of Cone (Sd) 829.6 cm²

     

    MATERIALS OF CONSTRUCTION

    Cone Material Aluminum
    Surround Material Rubber
    Voice Coil Wire Material Copper
    Voice Coil Former Aluminum
    Basket / Frame Material Cast Aluminum
    Magnet Material Ferrite

     

    MOUNTING INFORMATION

    Overall Outside Diameter 15.29″
    Baffle Cutout Diameter 14.01″
    Depth 7.01″
    # Mounting Holes 8

     

    OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION)

    Sealed Volume 1.58 ft.³
    Sealed F3 50 Hz
    Vented Volume 2.72 ft.³
    Vented F3 30 Hz

Additional information

Weight 13.6 kg