SICA Z008407 18 K 4 PL 4Ω 1400W PROFESSIONAL SPEAKER NEODYMIUM 18”

	SICA Z008407 18 K 4 PL 4Ω 1400W PROFESSIONAL SPEAKER NEODYMIUM 18'' remove	CELESTION T5460AWD WOOFER 18'' FTR18-4080FD PRO AUDIO 1000W remove	Faital Pro FP18HP1060A Speaker High Performance Series - 18" 8 Ohm 1200W remove	B & C Speakers 18-PS76 SPEAKER subwoofer 18 inch, 600W, 99dB remove	Faital Pro FP18HP1040A Speaker High Performance Series - 18" 8 Ohm 1000W remove	Faital Pro FP18HP1020A Speaker High Performance Series - 18" 8 Ohm 1000W remove
Name	SICA Z008407 18 K 4 PL 4Ω 1400W PROFESSIONAL SPEAKER NEODYMIUM 18'' remove	CELESTION T5460AWD WOOFER 18'' FTR18-4080FD PRO AUDIO 1000W remove	Faital Pro FP18HP1060A Speaker High Performance Series - 18" 8 Ohm 1200W remove	B & C Speakers 18-PS76 SPEAKER subwoofer 18 inch, 600W, 99dB remove	Faital Pro FP18HP1040A Speaker High Performance Series - 18" 8 Ohm 1000W remove	Faital Pro FP18HP1020A Speaker High Performance Series - 18" 8 Ohm 1000W remove
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SKU	Z008407	T5460	FP18HP1060A	18-PS76	FP18HP1040A	FP18HP1020A
Rating
Price	€410.00 €369.00 incl. GR VAT	€395.18 €343.48 incl. GR VAT	€729.94 €590.33 incl. GR VAT	€318.68 €287.00 incl. GR VAT	€676.26 €414.99 incl. GR VAT	€654.45 €401.60 incl. GR VAT
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Description
Content		1000Wrms continuous power handling (AES Standard) Flexirol™ technology for greater excursion control Double suspension for exceptional linearity at the highest excursions Saturated gap technology for lower harmonic distortion Extremely low frequency response, down to 30Hz Smart chassis design minimises acoustic distortion
Nominal diameter (mm/in)	457/18
Power Rating (AES, W rms)	1000
Nominal impedance (Ω)	8
Voice coil diameter (mm/in)	100/4
Magnet type	Ferrite
Magnet weight (kg/oz)	3.1/110
Chassis type	Cast aluminium
Sensitivity (dB)	97
Frequency range (Hz)	30-2500
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)	6.0/0.24
Gap depth (mm/in)	10.0/0.39
Voice coil winding width (mm/in)	22.0/0.87

Small Signal Parameters

D (m/in)	0.38/14.96
Fs (Hz)	26
Mmt (g/oz)	172.42/6.08
Mmd (g/oz)	150.81/5.32
Mair	-
Qms	4.33
Qes	0.29
Qts	0.27
Re (Ω)	5.39
Vas (lt/ft3)	395.56/13.96
BI (Tm)	22.88
Cms (mm/N)	0.22
Rms (kg/s)	6.506
Le (mH)	1.41

Mounting Information

Overall diameter (mm/in)	462/18.19
Overall depth (mm/in)	205/8.07
Cut-out diameter (mm/in)	416/16.38
Mounting slot dimensions (mm/in)	7 x 10/0.28 x 0.39
Number of mounting slots	8
Mounting slot PCD range (mm/in)	429-440/16.89-17.32
Unit weight (kg/lb)	9.8/21.6

Packed Dimensions and Weight

Single pack size W x D x H (mm/in)	500 x 500 x 240/19.7 x 19.7 x 9.4
Single pack weight (kg/lb)	11.6/25.6
Multipack (24) size W x D x H (mm/in)	1500 x 1000 x 980/59.1 x 39.4 x 38.6
Multipack (24) weight (kg/lb)	278/608

Nominal Specifications

    Nominal Diameter 18“, 460 mm
    Overall Diameter 18.11“, 460 mm
    Bolt Circle Diameter 17.32“, 440 mm
    Baffle Cutout Diameter 16.61“, 422 mm
    Depth 7.65“, 194.3 mm
    Flange and Gasket Thickness 0.55“, 13.9 mm


Electrical Specifications

    Minimum Impedance 6.3 Ohm
    Nominal Impedance 8 Ohm
    Nominal Power Handling*** 1200 W
    Maximum Power Handling**** 2400 W
    Sensitivity (1W/1m) 98 dB
    Frequency Range 35 - 1600 Hz
    Voice Coil Diameter 4“, 100 mm
    Winding Material Kupfer
    Former Material Glass Fiber
    Winding Depth 1.14“, 28.9 mm
    Magnetic Gap Depth 0.47“, 12 mm
    Flux Density 1.22 T


THIELE & SMALL Parameters

    Resonant Frequency (fs) 35 Hz
    DC Resistance (Re) 5 Ohm
    BL Product (BL) 24.8 N/A
    Diaphragm Mass inc. Airload (Mms) 211.8 grams
    Mechanical Compliance of Suspension (Cms) 0.098 mm/N
    Rms 4.19 Kg/s
    Electromagnetic Q (Qes) 0.38
    Mechanical Q (Qms) 11.1
    Total Q (Qts) 0.37
    Compliance Equivalent Volume (Vas) 6.74 ft³, 190.8 dm³
    Surface Area of Cone (Sd) 181.97“², 1174 cm²
    Maximum Linear Excursion (Xmax)* 12.45 mm
    Xdamage** 21 mm
    Coil Inductance (Le) 1.26 mH
    Diaphragm mass (Mmd) 189.1 g
    Eta Zero 2.1 %

Notes

    *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
    **Maximum excursion before permanent damage
    ***2 Hours Test According to AES 2-1984 Rev. 2003
    ****Maximum power is defined as 3dB greater than nominal power

1200 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

• General

  • Product type : Cone driver
  • Brand : B&C Speakers
  • Manufacturer reference : 18PS76

• Informations

  • Nominal impedance : 8 ohm
  • Dimensional category : 18 inch
  • Frequency coverage type : Sub, Low
  • Manufacturer sensitivity : 99 dB
  • Calculated sensitivity : 98.11 dB
  • Nominal power handling : 600 W
  • Bandwidth : 40÷2000 Hz

• Fundamental parameters

  • Sd : 1210 cm²
  • Mms : 149 gr
  • Le : 1.9 mH
  • Re : 5 ohm
  • BL : 25.8 T.m

• Small signal parameters

  • Fs : 39 Hz
  • Qes : 0.29
  • Qms : 6.1
  • Qts : 0.27
  • Vas : 207 L

• Datas

  • Xmax : ±7 mm
  • EBP : 134 Hz
  • Zmin : 6.5 ohm
  • Fs / Qts : 144 Hz
  • Vas * Qts² : 15.1 L
  • Efficiency : 4 %
  • Calculated efficiency : 4.07 %
  • Weight : ~10.7 kg

• Dimensions

  • Voice coil diameter : 3 inch
  • Winding depth : 24 mm
  • Gap height : 11 mm
  • Outside diameter : 460 mm
  • Baffle cutout diameter : 422 mm
  • Front thickness : 16 mm
  • Depth after front : 186 mm

• Shape & Materials

  • Front chape : Cylindrical
  • Magnet type : Ferrite
  • Basket masterial : Aluminium
  • Winding material : Copper
  • Voice coil former : Glass fiber

 

Nominal Specifications

    Nominal Diameter 18“, 460 mm
    Overall Diameter 18.11“, 460 mm
    Bolt Circle Diameter 17.32“, 440 mm
    Baffle Cutout Diameter 16.61“, 422 mm
    Depth 7.95“, 202 mm
    Flange and Gasket Thickness 0.55“, 13.9 mm


Electrical Specifications

    Minimum Impedance 6.6 Ohm
    Nominal Impedance 8 Ohm
    Nominal Power Handling*** 1,000 W
    Maximum Power Handling**** 2,000 W
    Sensitivity (1W/1m) 99 dB
    Frequency Range 38 - 2500 Hz
    Voice Coil Diameter 4“, 100 mm
    Winding Material Aluminium
    Former Material Glass Fiber
    Winding Depth 0.9“, 23 mm
    Magnetic Gap Depth 0.47“, 12 mm
    Flux Density 1.3 T


THIELE & SMALL Parameters

    Resonant Frequency (fs) 38 Hz
    DC Resistance (Re) 5.5 Ohm
    BL Product (BL) 24.5 N/A
    Diaphragm Mass inc. Airload (Mms) 163 grams
    Mechanical Compliance of Suspension (Cms) 0.11 mm/N
    Rms 4.42 Kg/s
    Electromagnetic Q (Qes) 0.35
    Mechanical Q (Qms) 8.75
    Total Q (Qts) 0.34
    Compliance Equivalent Volume (Vas) 7.37 ft³, 208.8 dm³
    Surface Area of Cone (Sd) 180.7“², 1,166 cm²
    Maximum Linear Excursion (Xmax)* 9.5 mm
    Xdamage** 17.5 mm
    Coil Inductance (Le) 1.36 mH
    Diaphragm mass (Mmd) 141 g
    Eta Zero 3.14 %

Notes

    *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
    **Maximum excursion before permanent damage
    ***2 Hours Test According to AES 2-1984 Rev. 2003
    ****Maximum power is defined as 3dB greater than nominal power

Nominal Specifications

    Nominal Diameter 18“, 460 mm
    Overall Diameter 18.11“, 460 mm
    Bolt Circle Diameter 17.32“, 440 mm
    Baffle Cutout Diameter 16.61“, 422 mm
    Depth 7.95“, 202 mm
    Flange and Gasket Thickness 0.55“, 13.9 mm


Electrical Specifications

    Minimum Impedance 6.6 Ohm
    Nominal Impedance 8 Ohm
    Nominal Power Handling*** 1,000 W
    Maximum Power Handling**** 2,000 W
    Sensitivity (1W/1m) 99 dB
    Frequency Range 35 - 1600 Hz
    Voice Coil Diameter 4“, 100 mm
    Winding Material Copper
    Former Material Glass Fiber
    Winding Depth 0.9“, 23 mm
    Magnetic Gap Depth 0.47“, 12 mm
    Flux Density 1.3 T


THIELE & SMALL Parameters

    Resonant Frequency (fs) 35 Hz
    DC Resistance (Re) 5.4 Ohm
    BL Product (BL) 27.2 N/A
    Diaphragm Mass inc. Airload (Mms) 182 grams
    Mechanical Compliance of Suspension (Cms) 0.11 mm/N
    Rms 4.1 Kg/s
    Electromagnetic Q (Qes) 0.29
    Mechanical Q (Qms) 9.74
    Total Q (Qts) 0.28
    Compliance Equivalent Volume (Vas) 7.74 ft³, 219.2 dm³
    Surface Area of Cone (Sd) 180.7“², 1,166 cm²
    Maximum Linear Excursion (Xmax)* 9.5 mm
    Xdamage** 17.5 mm
    Coil Inductance (Le) 1.7 mH
    Diaphragm mass (Mmd) 159.5 g
    Eta Zero 3.1 %

Notes

    *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
    **Maximum excursion before permanent damage
    ***2 Hours Test According to AES 2-1984 Rev. 2003
    ****Maximum power is defined as 3dB greater than nominal power

Weight13 kg9.80 kg7.30 kg10.70 kg6.10 kg6.80 kgDimensionsN/AN/AN/AN/AN/AN/AAdditional information

Weight	13 kg

Weight	9.80 kg

Weight	7.30 kg

Weight	10.70 kg

Weight	6.10 kg

Weight	6.80 kg