Eminence Impero 18 A 18″ Speaker 1200 W 8 Ohms

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400.14 incl. GR VAT

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18″ Speaker 1200 W 8 Ohms

IMPERO-18 Professional Series

High power driver recommended for pro audio in vented enclosures. Suited for full-range three -way boxes, bass guitar boxes, and small subwoofers.

18″ Speaker 1200 W 8 Ohms

IMPERO-18 Professional Series

High power driver recommended for pro audio in vented enclosures. Suited for full-range three -way boxes, bass guitar boxes, and small subwoofers.

 

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General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
18 “
Nominal Diameter
457.2 mm
Voice Coil
4 “
Voice Coil
101.6 mm
Overall diameter
457.2 mm
Pitch Circle Diameter
438.15 mm
Cut- out Measurement
420.62 mm
Diameter of fixing holes
7.36 mm
Depth
211.07 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
1200 W
maximum rated load
2400 W
Sensitivity (1 W / 1 m)
95.9 dB
Frequency response
39 – 820 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
12.7 mm

 

Thiele & Small Parameter

Fs (Resonance Frequency)
33.17 Hz
Re (DC resistance)
5.41 Ohm(s)
Qms (mechanical quality)
14.02
Le (inductance of the voice coil)
1.47 mH
Qes (electrical quality)
0.44
Qts (overall quality)
0.43
Vas (equivalent volume)
317.02
Mms (moving mass)
139.52 g
BL (power factor)
18.9 T/m
Xmax (maximum displacement)
8 mm
Cms (elasticity of the suspension)
0.17 mm/N
Sd (membrane area)
1159 cm²
Weight
13,97 kg

 

Weight 14.2 kg
Woofer Inch

Ohm

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Quick Comparison

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NameEminence Impero 18 A 18" Speaker 1200 W 8 Ohms removeB & C Speakers 18-PS76 SPEAKER subwoofer 18 inch, 600W, 99dB removeSICA Z008407 18 K 4 PL 4Ω 1400W PROFESSIONAL SPEAKER NEODYMIUM 18'' removeSICA Z008392 18 F 4 CP 4Ω 1400W PROFESSIONAL SPEAKER NEODYMIUM 18'' removeSICA Z008402 18 K 4 PL 8Ω 2000W PROFESSIONAL SPEAKER NEODYMIUM 18'' removeB & C Speakers 18-NW100 Sub-Woofer Neodymium 18", 1000W,98dB remove
ImageEIMP18A Eminence Impero 18 A 18 inch Speaker 1200 W 8 Ohms megafwno hxeio artsound woofer18ps76 b c speakers loudspeaker woofer
SKUEIMP18A18-PS76Z008407Z008392Z00840218-NW100
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Price 400.14 incl. GR VAT 287.00 incl. GR VAT 369.00 incl. GR VAT 281.69 incl. GR VAT 369.00 incl. GR VAT 470.00 incl. GR VAT
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Description

18" Speaker 1200 W 8 Ohms

IMPERO-18 Professional Series High power driver recommended for pro audio in vented enclosures. Suited for full-range three -way boxes, bass guitar boxes, and small subwoofers.
ContentGeneral
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
18 "
Nominal Diameter
457.2 mm
Voice Coil
4 "
Voice Coil
101.6 mm
Overall diameter
457.2 mm
Pitch Circle Diameter
438.15 mm
Cut- out Measurement
420.62 mm
Diameter of fixing holes
7.36 mm
Depth
211.07 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
1200 W
maximum rated load
2400 W
Sensitivity (1 W / 1 m)
95.9 dB
Frequency response
39 - 820 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
12.7 mm
  Thiele & Small Parameter
Fs (Resonance Frequency)
33.17 Hz
Re (DC resistance)
5.41 Ohm(s)
Qms (mechanical quality)
14.02
Le (inductance of the voice coil)
1.47 mH
Qes (electrical quality)
0.44
Qts (overall quality)
0.43
Vas (equivalent volume)
317.02
Mms (moving mass)
139.52 g
BL (power factor)
18.9 T/m
Xmax (maximum displacement)
8 mm
Cms (elasticity of the suspension)
0.17 mm/N
Sd (membrane area)
1159 cm²
Weight
13,97 kg
 
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

    • Cone driver
    • B&C Speakers
    • 18PS76
  • Informations

    • 8 ohm
    • 18 inch
    • Sub, Low
    • 99 dB
    • 98.11 dB
    • 600 W
    • 40÷2000 Hz
  • Fundamental parameters

    • 1210 cm²
    • 149 gr
    • 1.9 mH
    • 5 ohm
    • 25.8 T.m
  • Small signal parameters

    • 39 Hz
    • 0.29
    • 6.1
    • 0.27
    • 207 L
  • Datas

    • ±7 mm
    • 134 Hz
    • 6.5 ohm
    • 144 Hz
    • 15.1 L
    • 4 %
    • 4.07 %
    • ~10.7 kg
  • Dimensions

    • 3 inch
    • 24 mm
    • 11 mm
    • 460 mm
    • 422 mm
    • 16 mm
    • 186 mm
  • Shape & Materials

    • Cylindrical
    • Ferrite
    • Aluminium
    • Copper
    • Glass fiber
 
  • Shape Cylindrical
  • Product type Cone driver
  • Brand Sica
  • Frequency coverage type Sub
  • Dimensional category 18 inch
  • Front chape Cylindrical
  • Magnet type Ferrite
  • Basket masterial Aluminium
  • Nominal impedance 4 ohm
  • Nominal power handling 700 W
  • Max power handling 1400 W
  • Sensitivity 97.9 dB
  • Voice coil diameter 4 inch
  • Flux density 1.12 T
  • External diametre 462 mm
  • Mounting diametre 415 mm
  • Depth 203.5 mm
  • Depth after front 188.5 mm
  • Front thickness 15 mm
  • Diamètre aimant (mm) 220 mm
  • Weight 13.9 kg
  • Fs 36.9 Hz
  • Re 3.25 ohm
  • Qes 0.29
  • Qms 9.03
  • Qts 0.28
  • Vas 181.9 L
  • Sd 1164.2 cm²
  • Cms 95 µm/N
  • Efficiency 3.02 %
  • Xmax 6 mm
  • Mms 196.2 gr
  • BL 22.55 T.m
  • Le 1.03 mH
  • EBP 127
  • Dome material Paper
  • Cone material Paper
  • Surround material Cloth
  • Shipping weight 13.9 kg

  • 4'' sandwich voice coil fiberglass former
  • Double progressive wave Konex spider
  • Cloth suround with DAR technology
  • Autoclave waterproof cone treatment
  • Balanced neodymium magnet circuit
  • Cooling radiator and ventilated voice
  • coil to reduce power compression
  • 98.1 dB sensitivity

 

Manual/Εγχειρίδιο 

2400 W continuous program power capacity 100 mm (4 in) copper voice coil 35 - 1000 Hz response 98 dB sensitivity FEA optimized Neodymium magnet assembly Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression

General

Product type Cone driver
Brand B&C Speakers
Reference 18NW100
Product code ALT18NW1008

Informations

Nominal impedance 8 ohm
Dimensional category 18 inch
Frequency coverage type Sub, Low
Manufacturer sensitivity 98 dB
Calculated sensitivity 96.29 dB
Nominal power handling 1200 W
Bandwidth 35÷1000 Hz

Fundamental parameters

Sd 1210 cm²
Mms 211 gr
Le 1.7 mH
Re 5.1 ohm
BL 28 T.m

Small signal parameters

Fs 31 Hz
Qes 0.27
Qms 4.2
Qts 0.26
Vas 252 L

Datas

Xmax ±9 mm
Calculated Xmax ±10.5 mm
EBP 115 Hz
Zmin 6.3 ohm
Fs / Qts 119 Hz
Vas * Qts² 17.04 L
Efficiency 2.7 %
Calculated efficiency 2.67 %
Weight ~9.3 kg
Recommended load volume 160 L
Fréquence d'accord liée à la charge 37 Hz

Dimensions

Voice coil diameter 4 inch
Winding depth 25 mm
Gap height 12 mm
Outside diameter 460 mm
Baffle cutout diameter 422 mm
Front thickness 16 mm
Depth after front 193 mm

Shape & Materials

Front chape Cylindrical
Magnet type Neodymium
Basket masterial Aluminium
Winding material Copper
Voice coil former Glass fiber
     
Weight14.2 kg10.70 kg13 kg14 kg13 kg8.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 14.2 kg
Woofer Inch

Ohm

Weight 10.70 kg
Weight 13 kg
Weight 14 kg
Weight 13 kg
Weight 8.00 kg