Pro AV Catalog
Manufacturers
PRODUCT CATEGORIES
Matching Keywords
Model Numbers
Request Quote
All Products
18-inch WOOFER
Model: L18P400
- 4-inch, fiberglass inside/outside copper voice coil
- 2000W continuous program power handling
- 97.5 dB Sensitivity
- 25 Hz – 1 kHz Frequency range
- Aluminum demodulation ring
Product Info
Tech Specs
Documents
The L18P400 uses a fibre loaded cone assembly along with a high excursion triple roll,constant geometry surround.A fully optimised T-pole design generate the minimum amount of flux modulation.
The T-pole also features RCf Precision's spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system.
- 4-inch, fiberglass inside/outside copper voice coil
- 2000W continuous program power handling
- 97.5 dB Sensitivity
- 25 Hz – 1 kHz Frequency range
- Aluminum demodulation ring
- Forced air ventilation and 15mm top plate for minimum power compression
- Dual spider design with silicon based dampening control
- Triple roll surround and corrugated straight cone geometry.
- Spec Sheet available - Yes
- Speaker Diameter (Driver): 18.11 in
- Maximum Frequency Response (Bandwidth): 1 kHz
- Maximum Frequency Response (Bandwidth): 1000 Hz
- Minimum Frequency Response (Bandwidth): 25 Hz
- Minimum Frequency Response (Bandwidth): 0.03 kHz
- Impedance: 8 ohm
- Number of Bands: 2
- Power Handling: 2000 Watt
- Sensitivity: 97.50 dB
- Depth: 8.07 in
- Product Weight: 29.32 lbs
- Shipping Weight: 31.53 lbs
- Color: Black
- Effective Piston Diameter: 395 / 15.6 mm/inch
- Max Excursion Before Damage (peak to peak): 50 / 2.0 mm/inch
- Minimum Impedance: 6.5 ohm
- Voice Coil Diameter: 100/4
- Voice Coil Material: Copper
- Voice Coil Winding Depth: 25/1.0 mm/inch
- Number of layers: 2
- Kind of layer: inside/outside
- Top Plate Thickness: 15/ 0.6 mm/inch
- Cone Material: No pressed pulp
- Cone design: Straight
- Surround Material: Polycotton
- Surround design: M - roll
- Resonance Frequency: 29 Hz
- DC Resistance: 5 ohm
- Mechanical factor: 7.6
- Electrical factor: 0.29
- Total factor: 0.28
- Bl Factor: 24.6 T · m
- Effective Moving Mass: 200 gr
- Equivalent Cas air load: 340 liters
- Effettive piston area: 0.122 m2
- Voice - coil inductance @ 1KHz: 2.5 MH
- Half-space efficiency: 2.63 %
L18P400
87 kb
- Data Sheet
Request Quote
Suggested Products
by
Electro-Voice
Thank you!
Someone will be in touch with you shortly.
Contact Lowrance Sound Company, Inc.
close
Lowrance Sound Company, Inc.
2132 Nailing Drive
Union City, TN 38261
USA
(901) 885-4504
www.lowrancesoundcompany.com
Contact in regards to this product:
RCF USA
Model: L18P400
Request more information from a dealer near you
close
Request more information from a dealer near you