18 SOUND 18W2000

18-in High Output LF Ferrite Transducer w/Weather protected cone and plates for outdoor usage 8 Ohms
SKU: 18W2000
Availability: Out of stock

* 99 dB SPL 1W / 1 m average sensitivity
* 100 mm (4 in) Interleaved Sandwich ISV copper voice coil
* 1200 W AES power handling
* Double Silicon Spider (DSS) for improved excursion control and linearity
* Improved heat dissipation via unique basket design and multi-cell air diffractor
* Weather protected cone and plates for outdoor usage
* Suitable for high SPL subwoofer designs
* Nominal Diameter 460 mm (18 in)
* Rated Impedance 8 Ohm
* AES Power 1200 W
* Program Power 2400 W
* Peak Power 7000 W
* Frequency Range 37 - 3000 Hz
* Power Compression @-10dB 0.5 dB
* Power Compression @-3dB 1.5 dB
* Power Compression @@Full Power 2.2 dB
* Max Recomm.
Frequency 500 Hz
* Recomm.
Enclosure Volume 120 - 300 It.
(4.24 - 10.60 cuff)
* Minimum Impedance 7.3 Ohm at 25 DegreesC
* Mny Peek Tr) Peek Fxriiminn:16 mm 11 49 in)
* Voice Coil Diameter 100 mm (4 in)
* Voice Coil winding material copper
* Suspension M-roll.
Polycotton
* Cone Curvilinear.
Paper
* THIELE SMALL PARAMETERS
* Fs 37 Hz
* Re 5.8 Ohm
* Sd 0.1134 sq.mt.
(175.7 sq.in.)
* Qms 7.29
* Qes 0.26
* Ots 0.25
* Vas 230 It.
(8.12 cuf)
* Mms 143 gr.
(0.32 lb)
* BI 27.1 Tm
* Linear Mathematical Xmax +/- 7 mm (+/-0.28 in)
* Le (1 kHz) 1.90 mH
* Ref.
Efficiency 1 W@1 m (half space) 98.6 dB

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