Eighteen Sound 12NW350 8 Ohm 12″ 800W Loudspeaker
£239.93
- Brand Eighteen Sound
- Size 12”
- 8Ω
- Magnet type Neodymium
A high quality product supplied by Lean Business Audio.
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18 Sound 12NW350 8 Ohm 12″ 800W Loudspeaker
| SPECIFICATIONS | |
| Nominal Impedance | 8 Ω |
| Minimum Impedance | 5.8 Ω |
| Nominal Power Handling | 800 W |
| Continuous Power Handling | 1600 W |
| Sensitivity | 98.0 dB |
| Frequency Range | 50 – 3500 Hz |
| Voice Coil Diameter | 88 mm (3.5 in) |
| Winding Depth | 22.0 mm (0.87 in) |
| Magnetic Gap Depth | 11.0 mm (0.43 in) |
| PARAMETERS | |
| Resonance Frequency | 54 Hz |
| Re | 5.0 Ω |
| Qes | 0.35 |
| Qms | 12 |
| Qts | 0.34 |
| Vas | 46.0 dm3 (1.62 ft 3) |
| Sd | 531.0 cm2 (82.31 in 2) |
| η₀ | 2.00% |
| Xmax | 8.3 mm |
| Xvar | 7.5 mm |
| Mms | 75.0 g |
| Bl | 19.2 Txm |
| Le | 0.85 mH |
| EBP | 154 Hz |
| DESIGN | |
| Surround Shape | Triple roll |
| Cone Shape | Curvilinear |
| Magnet Material | Neo |
| Woofer Cone Treatment | Reinforced, water repellent, treated paper |
| Recommended Enclosure | 30.0 dm3 (1.06 ft3) |
| Recommended Tuning | 58 Hz |
| MOUNTING AND SHIPPING INFO | |
| Overall Diameter | 310 mm (12.2 in) |
| Bolt Circle Diameter | 295 mm (11.61 in) |
| Baffle Cutout Diameter | 283.0 mm (11.14 in) |
| Depth | 150 mm (5.91 in) |
| Depth Flange and Gasket Thickness | 13 mm (0.51 in) |
| Net Weight | 5.1 kg (11.24 lb) |
| Shipping Weight | 5.6 kg (12.35 lb) |
The 12NW350 meets the specific market requirement for a loudspeaker which combines the
excellent linearity, good efficiency and high power handling of the 12NTLW3500 model but in a
traditional chassis for use in more compact systems. It is primarily intended for application in high
power multiway systems and line arrays.
The curvilinear paper cone has been made from a special high strength woodpulp designed to achieve the best possible linearity within its intended frequency
range and to control bell-mode resonances around the cone circumference. The 88 mm (3.5 inch)
diameter CCAW 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. This results in an extremely linear motor assembly with a reduced tendency for
eccentric behavior when driven hard.
The magnetic structure has been optimized using FEACAD
resource to maximize the flux density in the voice coil gap. Voice coil cooling has been achieved by
incorporating airways between the chassis back plate and the top plate of the magnet, allowing
heated air from the voice coil and gap to be channeled away and dissipated by the chassis basket.
Due to the increasing use of audio systems at outdoor events, the ability to perform in adverse
weather conditions or in high-humidity areas is an essential feature of the 12NW350. This has been
achieved using an exclusive cone and magnet plate treatment process which increases resistance to
corrosion and renders the cone water repellent.
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
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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
| Weight | 8 kg |
|---|---|
| Brand | Eighteen Sound |
| Size | 12" |
| Magnet type | Neodymium |
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