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    Markaudio CHR-70 Champagne 4" Full Range Aluminium Woofer

    € 37,15€ 44,95 >10 Op voorraad: Levertijd: 1 werkdag
    Volume voordeel Geniet van deze geweldige kortingsdeals
    • -5% Bestel 4 voor slechts €42,70 per stuk
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    • Gratis verzending vanaf €99
    • In-house technische support

    Productomschrijving

    The MarkAudio CHR-70 has a light easy sound, a little warm, not so "shaped" so it will suit the listening tastes of many people. Its cone gives much musical detail and makes a very clear sound.

     

    Highlights

    • The latest model, 3rd generation
    • Synthetic rubber surround
    • Nomex spider
    • Improved voice coil former

     

    Product details

    Markaudio CHR-70 Champagne 4" Full Range Aluminium Woofer 

     

    The CHR-70 (Gen. 3) is now up-dated 3 times since the first model was launched nearly 3 years back. This Gen. 3 driver has more high range performance. The frequency range now goes higher to 25-kHz. Bass response in the properly designed box can go low to just under 40Hz. It has a light easy sound, a little warm, not so "shaped" so it will suit the listening tastes of many people. Its cone gives much musical detail and makes a very clear sound. The driver has a medium efficiency of 85.5 dB at 8 Ohms making it easy to use on nearly all small to medium power amplifiers. The driver can easily fit into Bass-reflex and Vented box sizes from 4.4 liters to 10 liters internal volume. Many technical improvements have been made. Improved stiffer frame. New cap design with a new improved fitting method. New Japanese designed coil. New spider for improved bass. The new CHR-70 Gen. 3 is an excellent high-end and multi-purpose driver. Its also suitable for many computers, Home Theatre, TV, and commercial A/V applications.

    Specificaties

    Artikelnummer
    CHR-70 Champagne
    Woofer series
    CH Series
    Woofer type
    Full-range
    Nominale diameter
    4"
    Belastbaarheid (RMS)
    20 Watts
    Impedantie (Z)
    8 ohms
    Gevoeligheid
    85.4 dB 2.83V/1m
    Frequentierespons
    40 to 25.000 Hz
    Spreekspoeldiameter
    0.78"
    Gelijkstroomweerstand (Re)
    7.2 ohms
    Resonantiefrequentie (Fs)
    65.4 Hz
    Mechanische Q (Qms)
    2.66
    Elektrische Q (Qes)
    0.69
    Totale Q (Qts)
    0.55
    Bewegende massa (Mms)
    3.9g
    Compliantie van de ophanging (Cms)
    1.44 mm/N
    Effectief oppervlak (Sd)
    50.2 cm²
    Krachtsfactor (BL)
    4.2 Tm
    Equivalentvolume (Vas)
    0.18 ft.³
    Maximale excursie (Xmax)
    4 mm
    Cone / Diaphragm Material
    Aluminium

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    CHR-70 Champagne 4" Full Range Aluminium Woofer
    € 37,15
    € 44,95
    CHR-70 Champagne 4" Full Range Aluminium Woofer
    >10 Op voorraad: Levertijd: 1 werkdag
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