IL PREZZO SI RIFERISCE AL SINGOLO WOOFER.
Incredibly linear frequency response characteristics,the highest power handling of any comparable 18-inch neodymium transducer, the lowest power compression.
The LF18N401 uses a fibre loaded cone assembly along with a high excursion triple roll,constant geometry surround.
This combination provides remarkablestrength venting system guarantee a very efficient voice coil ventilation for minimum power compression and higher power handling.
CARATTERISTICHE
- Nominal Diameter:460mm / 18"
- Rated Impedance:8 Ω
- Program Power:2400 W AES
- Power handling capacity:1200 W AES
- Sensitivity:98 dB
- Frequency Range:30 Hz ÷ 1000 Hz
- Effective Piston Diameter:395 mm
- Max Excursion Before Damage (peak to peak):52 mm
- Minimum Impedance:6.3 Ω
- Voice Coil Diameter:100 mm
- Voice Coil Material:Copper
- Voice Coil Winding Depth:25 mm
- Number of layers:2
- Kind of layer:inside / outside
- Top Plate Thickness:15 mm
- Cone Material:No pressed pulp
- Cone Design:Straight
- Surround Material:Polycotton
- Surround Design:Triple roll
- DC resistance:5.1Ω
- Mechanical factor:6.5
- Electrical factor:0.27
- Total factor:0.26
- BL Factor:27.8 T · m
- Effective Moving Mass:201 g
- Equivalent Cas air load:257 liters
- Effettive piston area:0.122 m²
- Max. linear excursion (mathematical):8.8 mm
- Voice - coil inductance @ 1kHz:2.5 mH
- Half-space efficiency:3.01%
- Overall Diameter:465 mm
- Bolt Circle Diameter:442-447 mm
- Bolt Hole Diameter:6.5 mm
- Front Mount Baffle Cut-out:424 mm
- Rear Mount Baffle Cut-out:424 mm
- Depth:205 mm
- Volume occupied by the driver:5.5 liters
- Net Weight:9.1 kg
