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Description
The LF18N408 is an extended low frequency with high power handling, designed to provide powerful and accurate bass frequencies with low distortion, low power compression and very high SPL. The LF18N408 uses a fibre loaded cone assembly along a large triple roll surround, this combination provides remarkable strength and control. The single spider system is specifically designed with a heavy cloth which ensures excellent control during large excursions. A fully optimized T-pole together with doublendemodulating rings are designed to reduce flux modulations with benefits on harmonic and intermodulation distortions while improving the transient response. The Dual-forced air venting magnetic structure system provides a very efficient voice coil ventilation to minimize the power compression.
Features
- 4,0 - inch Inside/Outside copper voice coil
- 3000 Watt continuous program power handling
- 97 dB Sensitivity
- 25 Hz - 1 kHz Frequency range
- Hypervented magnetic structure for minimum power compression
- Triple roll surround and exponential cone geometry
- Double aluminum demodulation rings
Why We Like This
It offers a combination of high power handling, efficient cooling, and controlled performance for demanding low-frequency applications.
FAQs
Q: What type of applications is this woofer suitable for?
It is designed for professional audio systems requiring strong and accurate low-frequency output.
Q: How does it reduce distortion?
Double aluminum demodulation rings and an optimized T-pole design help minimize distortion.
Q: What is the frequency range?
25 Hz to 1 kHz.
Based in Chicago, IL, Gear Club Direct supports audio professionals with reliable components for high-performance sound systems.
Tech Specs
Nominal Diameter: |
18 inch / 457 mm |
Rated Impedance: |
8 ohm |
Program Power (watt): |
3000 W |
Power handling capacity: |
1500 W |
Sensitivity: |
97.0 dB |
Frequency range: |
25 - 1000 Hz |
Effective piston diameter: |
395 mm / 15.55 inch |
Max. Excursion Before Damage: |
58 mm / 2.28 inch |
Minimum Impedance (ohm): |
6.0 ohm |
Voice Coil Diameter: |
4.0 inch / 102 mm |
Voice Coil Winding Material: |
Copper |
Voice Coil Length: |
38 mm / 1.5 inch |
Number of layers: |
2 |
Kind of layers: |
inside/outside |
Top Plate Thickness: |
15 mm / 0.59 inch |
Cone Design: |
Curved |
Surround Material: |
Polycotton |
Surround Design: |
Triple roll |
Magnets: |
Neodymium |
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE
