Eighteensound 12NTLW3500 12inch Lautsprecher Chassis 4 Ohm
ES12NTLW3500-4
- 96 dB SPL 1W / 1m average sensitivity
- 88 mm (3.5 in) voice coil
- 900 W AES power handling
- Extremely balanced BL shape for maximum SPL
- Optimized thermal conductivity
- Maximum linearity and inductance symmetry for extended mid-band clarity
- Ideal for two-ways and line array applications
The 12NTLW3500 represents the latest 18sound technology for high quality, low distortion applications. The Dual Gap technology comes directly from the Tetracoil motor structure and uses the same concept to maximize its benefits in terms of thermal dissipation and Bl symmetry to a wider frequency band, making the 12NTLW3500 the perfect component both as a woofer and a midbass.Dual gap motors linearize inductance and the perfect balance we reached between the motor and the ultra linear suspension allows both very high excursion and extreme precision in the mid band with the lowest intermodulation distortion in the professional market.This features, together with its extreme low weight (only 4.8 Kg) make the 12NTLW3500 the perfect component for highest quality line arrays and two way systems, thanks also to its 1800 watts power handling capabilities.
Nominal Impedance | 4 Ohm |
Minimum Impedance | 3,6 Ohm |
Nominal Power Handling1 | 900 W |
Continuous Power Handling2 | 1800 W |
Sensitivity3 | 97,0 dB |
Frequency Range | 50 - 3000 Hz |
Voice Coil Diameter | 88 mm |
Winding Material | aluminum |
Surround Shape | Triple roll |
Cone Shape | Straight |
Magnet Material | Neo |
Recommended Enclosure | 50,0 dm3 |
Recommended Tuning | 58 Hz |
Resonance Frequency | 54 Hz |
Re | 3,1 Ohm |
Qes | 0,34 |
Qms | 13,1 |
Qts | 0,33 |
Vas | 41,0 dm3 |
Sd | 531,0 cm2 |
No | 1,8 % |
Xmax | 8,0 mm |
Mms | 85,0 g |
Bl | 16,3 Txm |
Le | 0,29 mH |
EBP | 158 Hz |
Overall Diameter | 310 mm |
Bolt Circle Diameter | 295 mm |
Baffle Cutout Diameter | 282,0 mm |
Depth | 193 mm |
Flange and Gasket Thickness | 13 mm |
Net Weight | 4,8 kg |
Shipping Weight | 5,5 kg |
- Empfindlichkeit
- 97.0 dB
- Mms
- 85.0 g
- Vas
- 41.0
- Frequenzbereich
- 50 - 3000 Hz
- Resonanz Frequenz
- 54 Hz
- Cone Shape
- Straight
- Xmax
- 8.3 mm
- Le
- 0.29 mH
- BL
- 16.3 Txm
- MInimale Impedanz
- 3.6 Ω
- Einbautiefe
- 193 mm (7.6 in)
- ?0
- 1.8 %
- Re
- 3.1 Ω
- EBP
- 158 Hz
- Schwingspulendurchmesser
- 88 mm (3.5 in)
- Wicklung besteht aus
- aluminum
- Magnet
- Neo
- Nominale Impedanz
- 4 Ω
- Außendurchmesser
- 310 mm (12.2 in)
- Surround Shape
- Triple roll
- Recommended Enclosure
- 50.0 dm3 (1.77 ft3)
- Dauerbelastbarkeit
- 1800 W
- Sd
- 531.0 cm2 (82.31 in2)
- Flange and Gasket Thickness
- 13 mm (0.53 in)
- Nominale Belastbarkeit
- 900 W
- Nominaler Durchmesser
- 300 mm (12.0 in)
- Qts
- 0.33
- Qes
- 0.34
- Tuning Frequenz
- 58 Hz
- Qms
- 13.1
- Schallwandausschnitt
- 282.0 mm (11.1 in)
- Lochkreisdurchmesser
- 295 mm (11.61 in)
- Versandgewicht
- 5.5 kg (12.13 lb)
- Netto Gewicht
- 4.7 kg
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