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RCF LF15N451 8/ohm
pro-412310-8
bestellen
421,93 €
Bruttopreis
reproduktor 15", 1300 W, 97 dB, 35 ÷ 1500 Hz, X-max 8,7 mm, 11,38 kg
Reproduktor 15", 1300W, 97dB, 35-1500Hz, X-max 8,7mm, hmotnost 11,38kg
The LF15N451 is a very high power handling woofer , specially designed to provide powerful and accurate bass frequencies with low distortion and low power compression. Ultra fast time response. The LF15N451 uses a fibre loaded cone assembly along a large triple roll surround, this combination provides remarkable strength and control. Double silicon spider system ensures excellent control during large excursions. A fully optimised T-pole design generate the minimum amount of flux modulation to get lower distortion.
The transducer design is based on a very strong neodymium magnetic structure and a new 4,5” inside-outside copper coil, this combination guarantees higher handling especially in comparison to standard 4" voice coil designs. The unique Dual-forced air venting system provides a very efficient voice coil ventilation to minimize the power compression.
Features:
• 4.5-inch fiberglass inside/outside copper voice coil
• 2600 Watt continuous program power handling
• 97 dB Sensitivity
• 35 Hz – 1.5 kHz Frequency range
• Dual-forced air ventilation for minimum power compression
• Dual spider designed with silicon based damping control
• BL of 33.5 T/m to provide a faster and accurate low frequency
General Specifications:
• Nominal Diameter: 380 / 15 mm/inch
• Rated Impedance: 8 ohm
• Program Power: 2600 W AES
• Power handling capacity: 1300 W
• AES Sensitivity: 97 dB
• Frequency Range: 35 Hz ÷ 1500 Hz
• Effective Piston Diameter: 340/13.4 mm/inch
• Max Excursion Before Damage (peak to peak): 64 / 2.51 mm/inch
• Minimum Impedance: 7.4 ohm
• Voice Coil Diameter: 115 / 4.5 mm/inch
• 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: Triple roll
Thiele/Small Parameters:
• Resonance frequency: 35 Hz
• DC resistance: 5.1ohm
• Mechanical factor: 4.2
• Electrical factor: 0.19
• Total factor: 0.18
• BL Factor: 33.5 T · m
• Effective Moving Mass: 171 g
• Equivalent Cas air load: 125 liters
• Effettive piston area: 0.091 m2
• Max. linear excursion (mathematical): 8.7 mm
• Voice - coil inductance @ 1kHz: 2.6 mH
• Half-space efficiency: 2.64%
Mounting information:
• Overall Diameter: 393 / 15.5 mm/inch
• Bolt Circle Diameter: 371-376 / 14.6-14.8 mm/inch
• Bolt Hole Diameter: 6.5 / 0.25 mm/inch
• Front Mount Baffle Cut-out: 354 / 13.9 mm/inch
• Rear Mount Baffle Cut-out: 354 / 13.9 mm/inch
• Depth: 157 / 6.2 mm/inch
• Volume occupied by the driver: 3.8 / 0.13 liters/ft3
• Net Weight: 9.9 / 21.7 kg/lbs
Shipping information:
• Shipping weight: 11.38 / 25 kg/lbs
The LF15N451 is a very high power handling woofer , specially designed to provide powerful and accurate bass frequencies with low distortion and low power compression. Ultra fast time response. The LF15N451 uses a fibre loaded cone assembly along a large triple roll surround, this combination provides remarkable strength and control. Double silicon spider system ensures excellent control during large excursions. A fully optimised T-pole design generate the minimum amount of flux modulation to get lower distortion.
The transducer design is based on a very strong neodymium magnetic structure and a new 4,5” inside-outside copper coil, this combination guarantees higher handling especially in comparison to standard 4" voice coil designs. The unique Dual-forced air venting system provides a very efficient voice coil ventilation to minimize the power compression.
Features:
• 4.5-inch fiberglass inside/outside copper voice coil
• 2600 Watt continuous program power handling
• 97 dB Sensitivity
• 35 Hz – 1.5 kHz Frequency range
• Dual-forced air ventilation for minimum power compression
• Dual spider designed with silicon based damping control
• BL of 33.5 T/m to provide a faster and accurate low frequency
General Specifications:
• Nominal Diameter: 380 / 15 mm/inch
• Rated Impedance: 8 ohm
• Program Power: 2600 W AES
• Power handling capacity: 1300 W
• AES Sensitivity: 97 dB
• Frequency Range: 35 Hz ÷ 1500 Hz
• Effective Piston Diameter: 340/13.4 mm/inch
• Max Excursion Before Damage (peak to peak): 64 / 2.51 mm/inch
• Minimum Impedance: 7.4 ohm
• Voice Coil Diameter: 115 / 4.5 mm/inch
• 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: Triple roll
Thiele/Small Parameters:
• Resonance frequency: 35 Hz
• DC resistance: 5.1ohm
• Mechanical factor: 4.2
• Electrical factor: 0.19
• Total factor: 0.18
• BL Factor: 33.5 T · m
• Effective Moving Mass: 171 g
• Equivalent Cas air load: 125 liters
• Effettive piston area: 0.091 m2
• Max. linear excursion (mathematical): 8.7 mm
• Voice - coil inductance @ 1kHz: 2.6 mH
• Half-space efficiency: 2.64%
Mounting information:
• Overall Diameter: 393 / 15.5 mm/inch
• Bolt Circle Diameter: 371-376 / 14.6-14.8 mm/inch
• Bolt Hole Diameter: 6.5 / 0.25 mm/inch
• Front Mount Baffle Cut-out: 354 / 13.9 mm/inch
• Rear Mount Baffle Cut-out: 354 / 13.9 mm/inch
• Depth: 157 / 6.2 mm/inch
• Volume occupied by the driver: 3.8 / 0.13 liters/ft3
• Net Weight: 9.9 / 21.7 kg/lbs
Shipping information:
• Shipping weight: 11.38 / 25 kg/lbs
Xmax: | 8,7 0/pk mm |
Vas: | 125 litr |
: | 11,38 |
Sd: | 0,091 cm2 |
rozsah: | 35 ÷ 1 500 Hz |
rozměr: | 15" " |
Re: | 5,1 ohm |
Qts: | 0,18 |
Qms: | 4,2 |
Qes: | 0,19 |
příkon: | 1300 W |
Mms: | 171 g |
L1: | 2,6 mH |
impedance: | 8 ohm |
Fs: | 35 Hz |
dostupné impedance: | 8 |
cívka: | Cu 115 mat./mm |
citlivost: | 97,0 dB |
Bl: | 33,5 Tm |
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