BRAND NEW  & BOXED FROM THE ONLINE AUDIO SPECIALIST'S - LEAN BUSINESS

NEW (EIGHTEEN) 18 SOUND 15ND930 15" NEO PA SPEAKER, 4ohm IMPEDANCE

Superb 15" PA Speaker

 

18 Sound 15ND930 15" Neo Speaker 4ohm 500w

  • 98 dB SPL 1W / 1m average sensitivity
  • 75 mm (3 in) edgewound voice coil
  • 500W AES power handling
  • Neodymium magnet assembly
  • Double Demodulating Rings (DDR) for lower distortion
  • Humidity resistant cone
  • Ideal for two way systems and for high loading compact subwoofer applications

    • Designed & manufatured in Italy and provided exclusively by Lean Business, this Eighteen Sound speaker comes complete wth 2 years warranty.

    Specification:

    Nominal Diameter

    380mm (15 in)

    Rated Impedance

    4 Ohm

    AES Power

    500W

    Program Power

    800W

    Peak Power

    1600W

    Sensitivity

    98 dB

    Frequency Range

    40 - 4100 Hz

    Power Compression @-10dB

    0,6 dB

    Power Compression @-3dB

    1,9 dB

    Power Compression @Full Power

    2,8 dB

    Max Recomm. Frequency

    1700 Hz

    Recomm. Enclosure Volume

    60 ÷ 140 lt. (2,12 ÷ 4,95 cuft)

    Minimum Impedance

    6,8 Ohm at 25°C

    Max Peak To Peak Excursion

    33 mm (1,3 in)

    Voice Coil Diameter

    75 mm (3 in)

    Voice Coil Winding Material

    copper

    Suspension

    M-roll, Polycotton

    Cone

    Curvilinear, Treated paper

    THIELE SMALL PARAMETERS

    Fs

    36 Hz

    Re

    5,5 Ohm

    Sd

    0,085 sq.mt. (131,75 sq. in.)

    Qms

    5,3

    Qes

    0,23

    Qts

    0,22

    Vas

    206 lt. (7,28 cuft)

    Mms

    101 gr. (0,22 lb)

    BL

    23,8 Tm

    Linear Mathematical Xmax

    ± 7,5 mm (± 0,30 in)

    Le (1kHz)

    1,61 mH

    Ref. Efficiency 1W@1m (half space)

    98,2 dB

    MOUNTING INFORMATIONS

    Overall diameter

    387 mm (15,24 in)

    N. of mounting holes

    8

    Mounting holes diameter

    7,15 mm (0,28 in)

    Bolt circle diameter

    370-371 mm (14,57-14,61 in)

    Front mount baffle cutout ø

    353 mm (13,9 in)

    Rear mount baffle cutout ø

    357 mm (14,06 in)

    Total depth

    177 mm (7 in)

    Flange and gasket thickness

    11,5 mm (0,45 in)

    Net weight

    4,1 kg (9 lb)

    Shipping weight

    4,8 kg (10,5 lb)

    CardBoard Packaging dimensions

    405 x 405 x 214 mm (15,94 x 15,94 x 8,43 in)

     

     

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    SALES@LEAN-BUSINESS.CO.UK

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