Alpine SPR-M70 – 17,8cm komponentkõlarid


Alpine expands its line of performance Marine speakers with the SPR-M70 Type-R series component system designed for high-end boat sound systems. These speakers are built to handle a lot of power and still perform under harsh Marine environments. On top of that, they are extremely easy to install and provide an excellent sound upgrade to any boat.

    Hind: 209.00 




    • Tweeter Type: Titanium Dome
    • Mounting Design: Front Mount Design
    • Application Type / Design Detail: Front Mount / Swivel Design
    • Magnet Material: Neodymium


    • Dustcap Detail: Inverted Dustcap
    • Cone Material: Poly-Mica Cone
    • Motor Technology: Aluminum Shorting Ring
    • Voice Coil Type: 1.25” High-Temp Copper Coil
    • Cooling: Optimized Airflow Design
    • Magnet: Ferrite
    • Mounting: Front Mount / IPX6 Sealed Gasket
    • Frame: High Temp ABS Frame

    Crossover Network

    • Grade: Professional Grade Network
    • Case Design: Internal Sealed Design
    • Attenuation Control: 0 dB / – 3dB
    • Mounting: Integrated into Woofer Frame


    Power Handling

    • Power Rating (RMS): 70 Watts
    • Power Handling Capacity (Peak): 210 Watts


    • Tweeter Mounting Diameter (mm): 55.3mm
    • Tweeter Mounting Diameter (in): 2-6/32”
    • Tweeter Mounting Depth (mm): 25mm
    • Tweeter Mounting Depth (in): 1”
    • Woofer Diameter (mm): 195.9mm
    • Woofer Diameter (in): 7-23/32”
    • Woofer Mounting Diameter (mm): 162.6mm
    • Woofer Mounting Diameter (in): 6-13/32”
    • Woofer Mounting Depth (mm): 93.1mm
    • Woofer Mounting Depth (in): 3 -31/32”


    • Frequency Response: 45Hz – 22kHz
    • Impedence: 4 ohm
    • Sensitivity: 90 dB 1W/1m
    • Palun sisestage võimalikult täpsed andmed kui Te reg.numbrit ei tea.