Description
The Eighteen Sound 12" - 12NTLW3500 Mid-Bass / Low Frequency Speaker
The 12NTLW3500 represents the latest 18 Sound 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 900 W AES power handling capabilities.
FEATURES
- 96 dB SPL 1W / 1m average sensitivity.
- 88 mm (3.5 in) Interleaved Sandwich Voice coil (ISV).
- 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.
- Weather protected cone and plates for outdoor usage.
- Ideal for two-ways and line array applications.
PARAMETERS
- Resonance Frequency: 53 Hz
- Re: 5.1 Ω
- Qes: 0.35
- Qms: 8.0
- Qts: 0.33
- Vas: 45.0 dm3 (1.59 ft3)
- Sd: 531.0 cm2 (82.31 in2)
- η₀: 1.8 %
- Xmax: 9.0 mm
- Mms: 80.0 g
- Bl: 19.5 Txm
- Le: 0.46 mH
- EBP: 151 Hz
SPECIFICATIONS
- Nominal Impedance: 8 Ω
- Minimum Impedance: 5.8 Ω
- Nominal Power Handling: 900 W
- Continuous Power Handling: 1400 W
- Sensitivity: 97.0 dB
- Frequency Range: 50 - 3000 Hz
- Voice Coil Diameter: 88 mm (3.5 in)
MOUNTING & SHIPPING INFO
- Overall Diameter: 310 mm (12.2 in)
- Bolt Circle Diameter: 295 mm (11.61 in)
- Baffle Cutout Diameter: 282.0 mm (11.1 in)
- Depth: 193 mm (7.6 in)
- Flange and Gasket Thickness: 13 mm (0.53 in)
- Net Weight: 4.8 kg (10.58 lb)
- Shipping Weight: 5.5 kg (12.13 lb)