Eighteen Sound 15LW1410 8 Ohm 15″ 1000W Loudspeaker
General Specifications:
98,5 dB SPL 1W / 1m average sensitivity | |
100 mm (4 in) Interleaved Sandwich Voice coil (ISV) | |
1000 W AES power handling | |
Reinforced cellulose cone | |
Double Demodulating Rings (DDR) for lower distortion | |
Improved heat dissipation via unique basket design | |
Weather protected cone and plates for outdoor usage | |
Suitable for woofer or subwoofer applications | |
Nominal Diameter | 380 mm ( in) |
Nominal Impedance | 8 Ω |
Minimum Impedance | 6.5 Ω |
Nominal Power Handling1 | 1000 W |
Continuous Power Handling2 | 2000 W |
Sensitivity3 | 98.5 dB |
Frequency Range | 40 – 2400 Hz |
Voice Coil Diameter | 100 mm (4.0 in) |
Winding Material | copper |
Winding Depth | 24.0 mm (0.94 in) |
Magnetic Gap Depth | 14.0 mm (0.55 in) |
PARAMETERS | |
Resonance Frequency | 42 Hz |
Re | 5.0 Ω |
Qes | 0.28 |
Qms | 5.36 |
Qts | 0.27 |
Vas | 131.0 dm3 (4.63 ft 3) |
Sd | 850.0 cm2 (131.75 in 2) |
η₀ | 2.60% |
Xmax | 8.5 mm |
Xvar | 10.0 mm |
Mms | 138.0 g |
Bl | 24.1 Txm |
Le | 1.0 mH |
EBP | 150 Hz |
DESIGN | |
Surround Shape | Triple roll |
Cone Shape | Straight |
Magnet Material | Ferrite |
Woofer Cone Treatment | Weather protected |
Recommended Enclosure | 120.0 dm3 (4.24 ft 3) |
Recommended Tuning | 55 Hz |
MOUNTING AND SHIPPING INFO | |
Overall Diameter | 387 mm (15.24 in) |
Bolt Circle Diameter | 370 mm (14.57 in) |
Baffle Cutout Diameter | 353.0 mm (13.9 in) |
Depth | 163 mm (6.42 in) |
Flange and Gasket Thickness | 19 mm (0.75 in) |
Net Weight | 12.9 kg (28.44 lb) |
Shipping Weight | 13.9 kg (30.64 lb) |
Shipping Box | 405 x 405 x 214 mm (15.94×15.94×8.43 in) |
The 18 Sound 15LW1410 represents the updated version of the industry standard 15LW1401 for which can be a direct replacement with improved construction.
The transducer has been redesigned for use as a low bass or sub-woofer component in either a more compact reflex, bandpass or horn loaded configuration.
In its reflex configuration, it can be used in extremely compact enclosures, (65 – 130 lt) which is ideal for touring applications, including indoor and outdoor concert reinforcement systems. The reinforced, straight-sided ribbed cone assures smooth response and exceptional strength, with maximum reliability under high mechanical stress.
The 100 mm Ø copper voice coil employs the Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces to achieve a mass balanced coil.
The weight of the windings are evenly distributed, providing a uniform motive drive. This, in conjunction with the use of state-of-the-art high temperature resin adhesives, results in an extremely linear motor assembly. The already low distortion and sound quality of this loudspeaker has been further improved by the Double Demodulation Rings (DDR) designed to dramatically reduce the intermodulation and harmonic distortion whilst improving the transient response.
The Eighteen Sound 15LW1410has the ability to perform properly under inclement weather conditions has been achieved using an exclusive cone treatment improving pulp strength, which gives water repellent properties to both sides of the cone.
In addition, a special treatment has been applied to both the top and back plates that is far more resistant to the corrosive effects of salts and oxidization than any other in use today.
Designed & manufactured in Italy and provided exclusively by Lean Business, this Eighteen Sound speaker comes complete with 2 years warranty.
Why Choose Lean Business Audio?
50 years of experience of designing, building and supplying Home, Car and Professional Audio.
Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare
Low Worldwide shipping rates.
Free Delivery on selected brands with the UK.
Price matching.
For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk
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