SBR-S83V

Alpine SBR-S83V Type-R 8″ Subwoofer Enclosure

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  • Description

    Product Description

    SBR-S83V Type-R 8″ Subwoofer Enclosure

    The SBR-S83V features Alpine’s Type-R 8″ subwoofer in a custom slot ported enclosure. Ideal for installation in small spaces, its compact size means it can fit virtually anywhere.

    The pre-installed subwoofer employs many features typically found in larger models, such as Alpine’s H.A.M.R (High Amplitude Multi Roll) suspension. This unique design allows greater linear excursion while improving control, to achieve maximum output and oustanding sound quality.

    Designed to achieve optimal output, the carpeted enclosure features heavy duty MDF construction. Plus, stylish brushed aluminium laminate and a robust grill create the perfect balance of stunning aesthetics and practicality.

    Features
    900W Peak Power
    300W RMS Power
    High Amplitude Multi Roll (HAMR) surround
    Frequency Response: 28Hz – 400Hz
    USA Designed Slot Ported Subwoofer Enclosure
    Heavy Gauge Spring Terminals
    Dimensions: (L x W x H cm) 49 x 29 x 16
    SWR-823D Pre-installed
    Grille Included

    Specifications
    Subwoofer Size: 8″
    Power Handling (RMS/Peak): 350W/1000W
    Power Range (RMS): 150W-350W
    Frequency Response (Hz): 28Hz-200Hz
    Diaphragm Material: Kevlar-Reinforced Pulp Fiber
    Diaphragm Design: 2-piece structural parabolic
    Surround Material: Injection molded santoprene
    Surround Design: High Amplitude Multi-Roll (Patent Pending)
    Spider Material: Nomex
    Spider Design: Progressive
    Voice Coil Material: 180˚C High Temp Wire on Spiral Cut Aluminium Former
    Voice Coil Design: 4-Layer Dual Voice Coil
    Motor Structure Pole Geometry: Compound Radius Curve
    Motor Structure Configuration: Integration Shorting Sleeve with Radial Vented VC Head Transfer
    Magnet Material: High-Power Strontium Ferrite
    Magnet Configuration: 6-Piece (8″) / 10-Piece (10″/12″) Radially Segmented, Double Stacked
    Frame Material: Cast Aluminium
    Frame Design: Single-Piece Casting with Airflow Management System
    Terminals Layout: One sided
    Terminals Design: Heavy Duty 8ga, Push with housing, Banana Sockets for VC Configuration Jumpers
    Tinsel Leads Design: Reinforced Layer Spider Integration
    Gasket Design: Concealed Mount Gasket System and Integrated Grill Ready

    ELECTRO-MECHANICAL PARAMETERS
    Nominal Impedance: 2ohms+2ohms
    Frequency Response: 28-200Hz
    Sensitivity (SPL @ 1W/1m): 83.5dB
    D.C Coil Resistance (Re): 1.85ohms +1.85ohms
    Inductance (Le) 1kHz/20kHz: 0.87mH/0.30mH
    Free Air Resonance (Fs): 38Hz
    Equivalent Stiffness (Vas): 12L (0.42 ft³)
    Mechanical Q (Qms): 7.8
    Electrical Q (Qes): 0.55
    Total Q (Qts): 0.50
    Xmax10 (One-Way Xmax @ 10% Distortion): 14mm
    Mechanical Excursion, Peak-to-Peak: 52mm
    Gap Height (Hag): 10mm
    Coil Height (Hvc): 29mm
    Cone Area (Sd): 201 cm²
    Voice Coil Diameter: 40mm (1.6″)
    Magnet Weight: 52oz

    RRP $299

    For a competative price call us on 08 83462555

  • Additional Information

    Additional Information

    Weight 10 kg
    Dimensions 50 x 30 x 40 cm