Description: Eighteen Sound 15NLW4500 8-Ohm 15" Subwoofer 3000 Watts Low Frequency LoudSpeaker Features 115mm (4.5in) Interleaved Sandwich Voice coil (ISV) Weather protected cone and plates Great heat dissipation capability Ultra linear suspension system Neo motor for high power and very efficient thermal exchange Single demodulating ring (SDR) for distortion reduction and maximum SPL The 15NLW4500 is a 15" extended low frequency loudspeaker, designed for use in vented, bandpass or even horn loaded ì enclosures. The loudspeaker is designed to withstand high power levels without damage while providing clean and undistorted LF reproduction at a very high SPL. For optimum results we recommend amplifiers able to deliver 3000 Watt program power. The 15NLW4500 features a unique motor featuring a high grade Neo magnet assembly in a structure optimized for thermal and magnetic efficiency. 15NLW4500 features include a large displacement suspension system which, in conjunction with a composite reinforced, straight ribbed cone and the Eighteen Sound proprietary SDR technology, allows an undiostorted ultra-linear piston action and provides full mechanical control across the entire working range. The 115mm (4.5 in) state-of-the-art voice-coil utilizing Interleaved Sandwich Voice coil (ISV) technology, provides high levels of thermal stability and durability. The ISV technology achieves a balanced linear motor unit exerting an exceptionally high force factor. SPECIFICATIONS Nominal Impedance: 8 Ω Minimum Impedance: 6.7 Ω Nominal Power Handling1: 1500 W Continuous Power Handling: 3000 W Sensitivity: 96.3 dB Frequency Range: 40 - 1000 Hz Voice Coil Diameter: 115 mm (4.53 in) PARAMETERS Resonance Frequency: 35 Hz Re: 5.4 Ω Qes: 0.27 Qms: 7.8 Qts: 0.26 Vas: 111.0 dm3 (3.92 ft3) Sd: 881.0 cm2 (136.56 in2) η₀: 1.7 % Xmax: 14.5 mm Xvar: 12.0 mm Mms: 201.0 g Bl: 29.7 Txm Le: 1.62 mH EBP: 129 Hz DESIGN Magnet Material: Neo Recommended Enclosure: 50.0 dm3 (1.77 ft3) Recommended Tuning: 45 Hz MOUNTING AND SHIPPING INFO Overall Diameter: 393 mm (15.47 in) Bolt Circle Diameter: 371 mm (14.61 in) Baffle Cutout Diameter: 356.0 mm (14.02 in) Depth: 199 mm (7.83 in) Flange and Gasket Thickness: 15 mm (0.61 in) Net Weight: 11.4 kg (25.13 lb) Shipping Weight: 12.6 kg (27.78 lb)
Price: 599.99 USD
Location: Brooklyn, New York
End Time: 2024-09-30T13:50:24.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Compatible Brand: Universal
Brand: 18 SOUND
Type: 15" Neodymium Speaker
Size: 15"
Model: 15NLW4500 8-Ohm
MPN: 15NLW4500-8
Suited For: Low Frequency
Country/Region of Manufacture: Italy
