RCF L15-554K 15″ Power: 600W rms, 1200W prog

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€317.00 incl. GR VAT

Available on backorder

EAN: N/A
Installments calculation €
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Availability: Available in 1-3 d. Available in 1-3 d. SKU: L15554K Category:
Very high efficiency and good linearity are distinctive features of this mid-bass woofer. Kapton forme voice coil, polycotton suspensions and treated cone guarantee the very high power handling of this transducer. 4-inch, fiberglass inside/outside copper voice coil 1200W continuous program power handling 99 dB Sensitivity 40 Hz – 2 kHz Frequency range M-roll damped surround […]

 

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Very high efficiency and good linearity are distinctive features of this mid-bass woofer.

Kapton forme voice coil, polycotton suspensions and treated cone guarantee the very high power handling of this transducer.

  • 4-inch, fiberglass inside/outside copper voice coil
  • 1200W continuous program power handling
  • 99 dB Sensitivity
  • 40 Hz – 2 kHz Frequency range
  • M-roll damped surround
  • Exponential damped cone
  • Copper ring

GENERAL SPECIFICATIONS

  • Nominal Diameter:380 / 15mm/inch
  • Rated Impedance:8Ω
  • Program Power:1200W AES
  • Power handling capacity:600W AES
  • Sensitivity:99dB
  • Frequency Range:40Hz ÷ 2000 Hz
  • Effective Piston Diameter:325 / 12.8mm/inch
  • Max Excursion Before Damage (peak to peak):44 / 1.73mm/inch
  • Minimum Impedance:9Ω
  • Voice Coil Diameter:100 / 4mm/inch
  • Voice Coil Material:Copper
  • Voice Coil Winding Depth:16 / 0.6mm/inch
  • Number of layers:2
  • Kind of layer:inside / outside
  • Top Plate Thickness:9 / 0.35mm/inch
  • Cone Material:No pressed pulp
  • Cone Design:Curved
  • Surround Material:Polycotton
  • Surround Design:M – roll

THIELE/SMALL PARAMETERS

  • Resonance frequency:35Hz
  • DC resistance:6Ω
  • Mechanical factor:6
  • Electrical factor:25
  • Total factor:24
  • BL Factor:23T · m
  • Effective Moving Mass:91g
  • Equivalent Cas air load:227liters
  • Effettive piston area:083m²
  • linear excursion (mathematical):5.8mm
  • Voice – coil inductance @ 1kHz:7mH
  • Half-space efficiency:75%

MOUNTING INFORMATION

  • Overall Diameter:387 / 15.2mm/inch
  • Bolt Circle Diameter:371 / 14.6mm/inch
  • Bolt Hole Diameter:5 / 0.3mm/inch
  • Front Mount Baffle Cut-out:358 / 14.1mm/inch
  • Rear Mount Baffle Cut-out:362 / 14.2mm/inch
  • Depth:138 / 5.4mm/inch
  • Volume occupied by the driver:8 / 0.13liters/ft³
  • Net Weight:3 / 24.9kg/lbs

SHIPPING INFORMATION

  • Shipping weight:8 / 26.0kg/lbs
Weight 15.00 kg

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Quick Comparison

RCF L15-554K 15" Power: 600W rms, 1200W prog removeCELESTION T5611 WOOFER 15'' FTR15-4080HDX PRO AUDIO 1000W removeB&C Speakers 15-PS76 Subwoofer Speaker 15 inch 1100W, 99dB removeJBL CONE EON 15 PASSIVE removeB & C Speakers 15-PZB100 Woofer 15 inch 600WRMS 99dB removeB & C Speakers 15-NW100 Subwoofer Neodymium magnet 15 inch, 800W,97dB remove
NameRCF L15-554K 15" Power: 600W rms, 1200W prog removeCELESTION T5611 WOOFER 15'' FTR15-4080HDX PRO AUDIO 1000W removeB&C Speakers 15-PS76 Subwoofer Speaker 15 inch 1100W, 99dB removeJBL CONE EON 15 PASSIVE removeB & C Speakers 15-PZB100 Woofer 15 inch 600WRMS 99dB removeB & C Speakers 15-NW100 Subwoofer Neodymium magnet 15 inch, 800W,97dB remove
Image15ps76 bc speakers subwoofer lf driver woofer 1100w artsoundrecone kit jbl eon15 c8reon15
SKUL15554KT561115-PS76JBL-C8REON1515-PZB10015-NW100
Rating
Price€317.00 incl. GR VAT Original price was: €338.73.Current price is: €275.27. incl. GR VAT Original price was: €286.43.Current price is: €257.99. incl. GR VAT Original price was: €349.68.Current price is: €346.18. incl. GR VAT Original price was: €367.04.Current price is: €330.00. incl. GR VAT Original price was: €486.07.Current price is: €437.00. incl. GR VAT
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Description
  • 1100 W continuous program power capacity
  • 76 mm (3 in) copper voice coil
  • 40 – 2000 Hz response
  • 99 dB sensitivity
  • Double silicone spider with optimized compliance
Content

Very high efficiency and good linearity are distinctive features of this mid-bass woofer.

Kapton forme voice coil, polycotton suspensions and treated cone guarantee the very high power handling of this transducer.

  • 4-inch, fiberglass inside/outside copper voice coil
  • 1200W continuous program power handling
  • 99 dB Sensitivity
  • 40 Hz – 2 kHz Frequency range
  • M-roll damped surround
  • Exponential damped cone
  • Copper ring

GENERAL SPECIFICATIONS

  • Nominal Diameter:380 / 15mm/inch
  • Rated Impedance:8Ω
  • Program Power:1200W AES
  • Power handling capacity:600W AES
  • Sensitivity:99dB
  • Frequency Range:40Hz ÷ 2000 Hz
  • Effective Piston Diameter:325 / 12.8mm/inch
  • Max Excursion Before Damage (peak to peak):44 / 1.73mm/inch
  • Minimum Impedance:9Ω
  • Voice Coil Diameter:100 / 4mm/inch
  • Voice Coil Material:Copper
  • Voice Coil Winding Depth:16 / 0.6mm/inch
  • Number of layers:2
  • Kind of layer:inside / outside
  • Top Plate Thickness:9 / 0.35mm/inch
  • Cone Material:No pressed pulp
  • Cone Design:Curved
  • Surround Material:Polycotton
  • Surround Design:M - roll

THIELE/SMALL PARAMETERS

  • Resonance frequency:35Hz
  • DC resistance:6Ω
  • Mechanical factor:6
  • Electrical factor:25
  • Total factor:24
  • BL Factor:23T · m
  • Effective Moving Mass:91g
  • Equivalent Cas air load:227liters
  • Effettive piston area:083m²
  • linear excursion (mathematical):5.8mm
  • Voice - coil inductance @ 1kHz:7mH
  • Half-space efficiency:75%

MOUNTING INFORMATION

  • Overall Diameter:387 / 15.2mm/inch
  • Bolt Circle Diameter:371 / 14.6mm/inch
  • Bolt Hole Diameter:5 / 0.3mm/inch
  • Front Mount Baffle Cut-out:358 / 14.1mm/inch
  • Rear Mount Baffle Cut-out:362 / 14.2mm/inch
  • Depth:138 / 5.4mm/inch
  • Volume occupied by the driver:8 / 0.13liters/ft³
  • Net Weight:3 / 24.9kg/lbs

SHIPPING INFORMATION

  • Shipping weight:8 / 26.0kg/lbs
  • 15" ferrite subwoofer offers 1000Wrms (AES) continuous power handling and a frequency response of 40Hz-2500Hz
  • 4" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
  • Double suspension and a "multi-roll” surround provide exceptional linearity at extremes of cone excursion
  • Intelligent heat management in both chassis and magnet assembly design further minimises distortion
  • Less than 10kg - very low weight for this product class
Nominal diameter (mm/in) 381/15
Power Rating (AES, W rms) 1000
Nominal impedance (Ω) 8
Voice coil diameter (mm/in) 101.6/4.0
Magnet type Ferrite
Magnet weight (kg/oz) 3.1/110
Chassis type Cast aluminium
Sensitivity (dB) 96
Frequency range (Hz) 40-2500
Coil material Round copper
Former material Glass fibre
Cone material Glass loaded paper with weather resistant impregnation
Surround material Cloth-sealed
Suspension Double
Xmax (mm/in) 8.0/0.33
Gap depth (mm/in) 10.0/0.40
Voice coil winding width (mm/in) 25.0/0.99
Small Signal Parameters
D (m/in) 0.33/12.99
Fs (Hz) 40.5
Mmt (g/oz) -
Mmd (g/oz) 139.38/4.92
Mair 14.149/0.499
Qms 3.98
Qes 0.36
Qts 0.33
Re (Ω) 5.10
Vas (lt/ft3) 104.27/3.68
BI (Tm) 23.53
Cms (mm/N) 0.10
Rms (kg/s) 9.81
Le (mH) 1.8
Mounting Information
Overall diameter (mm/in) 385/15.16
Overall depth (mm/in) 180/7.1
Cut-out diameter (mm/in) 351/13.82
Mounting slot dimensions (mm/in) 10 x 6.5/0.4 x 0.26
Number of mounting slots 8
Mounting slot PCD range (mm/in) 365-375/14.37-14.76
Unit weight (kg/lb) 9.7/21.3
Packed Dimensions and Weight
Single pack size W x D x H (mm/in) 435 x 435 x 200/17.1 x 17.1 x 7.9
Single pack weight (kg/lb) 11.5/25.4
Multipack (36) size W x D x H (mm/in) 1210 x 1050 x 980/47.6 x 41.3 x 35.4
Multipack (36) weight (kg/lb) 380/836
LF B&C Speakers 15-PS76 Subwoofer Speaker 15 inch 1100W, 99dB
Product type Cone driver
Brand B&C Speakers
Reference 15PS76
Product code ALT15PS768

Informations
Nominal impedance 8 ohm
Dimensional category 15.5 inch
Frequency coverage type Sub, Low, Midbass
Manufacturer sensitivity 99 dB
Calculated sensitivity 96.92 dB
Nominal power handling 550 W
Bandwidth 40÷2000 Hz

Fundamental parameters
Sd 855 cm²
Mms 106 gr
Le 1.3 mH
Re 5 ohm
BL 22.1 T.m

Small signal parameters
Fs 38 Hz
Qes 0.28
Qms 5.2
Qts 0.26
Vas 164 L

Datas
Xmax ±7.5 mm
Calculated Xmax ±7.6667 mm
EBP 136 Hz
Zmin 6.3 ohm
Fs / Qts 146 Hz
Vas * Qts² 11.09 L
Efficiency 3.3 %
Calculated efficiency 3.09 %
Weight ~8.7 kg

Dimensions
Voice coil diameter 3 inch
Winding depth 19 mm
Gap height 11 mm
Outside diameter 393 mm
Baffle cutout diameter 354 mm
Front thickness 16 mm
Depth after front 155 mm

Shape & Materials
Front chape Cylindrical
Magnet type Ferrite
Basket masterial Aluminium
Winding material Copper
Voice coil former Glass fiber
Surround material Cloth
EAN 8059300642818
1400 W continuous program power capacity
100 mm (4 in) copper voice coil
40 – 2000 Hz response
97 dB sensitivity
Double silicone spider with optimized compliance
1600 W continuous program power capacity
100 mm (4 in) copper voice coil
35 – 1500 Hz response
97 dB sensitivity
FEA optimized Neodymium magnet assembly allows the highest force factor and excursion capability
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
Weight15.00 kg9.70 kg7.00 kg1.00 kg10.00 kg9.00 kgDimensionsN/AN/AN/AN/AN/AN/AAdditional information
Weight 15.00 kg
Weight 9.70 kg
Weight 7.00 kg
Weight 1.00 kg
Weight 10.00 kg
Weight 9.00 kg

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