Secure Checkout
FRS 7 A - 8 Ohm

Thumbnail Filmstrip of FRS 7 A - 8 Ohm Images

    Purchase FRS 7 A - 8 Ohm

    SKU: V-2412-FRS7A FRS 7 A - 8 Ohm

    $28.00 each - Special Order
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - FRS 7 A - 8 Ohm Full Range
    Art. No. 2412

    Characteristics and Sound Properties
    6.5 cm (2.5") fullrange speaker with balanced frequency response and very good highs. Especially suitable as built-in speaker for music reproduction and as driver for 100 V network column speakers. Outstandingly high efficiency compared to the small size.

    Equivalent to model FRS 7 - 8 Ohm, but with connectors 2.8 x 0.8 mm (+) and 2.8 x 0.8 mm (-).

    Typical applications:-
    - Narrow network column speakers
    - Control speaker for electronic devices
    - Model construction
    - Electronic musical instruments

    Attributes:-

    - Water proof cone
    - Metal basket
    - 100 °C temperature resistant

     

    Technical Specifications

    Rated power 8 W
    Maximum power 15 W
    Nominal impedance Z 8 Ohm
    Frequency response 200–20000 Hz
    Mean sound pressure level 88 dB (1W/1m)
    Opening angle (-6 dB) 149°/4000 Hz
    Excursion limit ±1.5 mm
    Resonance frequency fs 250 Hz
    Magnetic induction 1.2 T
    Magnetic flux 160 uWb
    Height of front pole-plate 2 mm
    Voice coil diameter 14 mm
    Height of winding 3.5 mm
    Cutout diameter 61 mm
    Net weight 0.2 kg
    DC resistance Rdc 7.2 Ohm
    Mechanical Q factor Qms 3.32
    Electrical Q factor Qes 2.08
    Total Q factor Qts 1.28
    Equivalent volume Vas 0.3 litres
    Effective piston area Sd 22 cm2
    Dynamically moved mass Mms 0.8 grams
    Force factor Bxl 2.1 Tm
    Inductance of the voice coil L 0.6 mH
    Temperature range

    -25 ... 100 °C

    Connections 2.8 x 0.8 mm (+)
    2.8 x 0.8 mm (-)

    Temperature Rating