MASTER AUDIO LSN18/4 – 18″ professional ferrite subwoofer 4Ω 800Wrms 97dB

229.40 incl. GR VAT

Only 2 left in stock (can be backordered)

EAN: N/A
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Professional subwoofer 460 mm., cloth edge, paper cone. – RMS power output: 800 watt – Impedance: 4 Ohm – Sensitivity: 97 dB – Frequency response: 35-2000 Hz – Magnet weight: 3.5kg – Voice coil diameter: 100 mm – Recessed diameter: 420 mm – Mounting depth: 195 mm PARAMETERS – Fs: 37 Hz – Qes: 0.39 […]

 

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Professional subwoofer 460 mm., cloth edge, paper cone.

– RMS power output: 800 watt
– Impedance: 4 Ohm
– Sensitivity: 97 dB
– Frequency response: 35-2000 Hz
– Magnet weight: 3.5kg
– Voice coil diameter: 100 mm
– Recessed diameter: 420 mm
– Mounting depth: 195 mm

PARAMETERS

– Fs: 37 Hz
– Qes: 0.39
– Qms: 4.10
– Qts: 0.36

Weight 10 kg

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MASTER AUDIO LSN18/4 - 18" professional ferrite subwoofer 4Ω 800Wrms 97dB removeB & C Speakers 18-PS100 SPEAKER subwoofer 18 inch 700W, 95.5dB removeSICA Z008405 18 S 4 PL 8Ω 1400W PROFESSIONAL SPEAKER NEODYMIUM 18'' removeBMS BMS18S450L 18 S 450 L - 18" Subwoofer 1200 W 8 Ohm removeBMS BMS18N850LV2 18" Neodymium Speaker 18N850 1200 W 8 Ohm removeEMINENCE EOP18A Omega Pro-18 A 18" Speaker 800 W 8 Ohms - Alu Basket remove
NameMASTER AUDIO LSN18/4 - 18" professional ferrite subwoofer 4Ω 800Wrms 97dB removeB & C Speakers 18-PS100 SPEAKER subwoofer 18 inch 700W, 95.5dB removeSICA Z008405 18 S 4 PL 8Ω 1400W PROFESSIONAL SPEAKER NEODYMIUM 18'' removeBMS BMS18S450L 18 S 450 L - 18" Subwoofer 1200 W 8 Ohm removeBMS BMS18N850LV2 18" Neodymium Speaker 18N850 1200 W 8 Ohm removeEMINENCE EOP18A Omega Pro-18 A 18" Speaker 800 W 8 Ohms - Alu Basket remove
ImageEOP18A_omega eminence pro18 800w
SKULSN18/418-PS100Z008405BMS18S450LBMS18N850LV2EOP18A
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Price 229.40 incl. GR VAT 316.19 incl. GR VAT 351.00 incl. GR VAT 598.84 incl. GR VAT 875.37 incl. GR VAT 357.67 incl. GR VAT
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Description
ContentProfessional subwoofer 460 mm., cloth edge, paper cone. - RMS power output: 800 watt - Impedance: 4 Ohm - Sensitivity: 97 dB - Frequency response: 35-2000 Hz - Magnet weight: 3.5kg - Voice coil diameter: 100 mm - Recessed diameter: 420 mm - Mounting depth: 195 mm PARAMETERS - Fs: 37 Hz - Qes: 0.39 - Qms: 4.10 - Qts: 0.36
  • 1400 W continuous program power capacity 100 mm (4 in) copper voice coil 30 - 1000 Hz response 95.5 dB sensitivity Double silicone spider with optimized compliance

General

Product type Cone driver
Brand B&C Speakers
Reference 18PS100
Product code ALT18PS1008M

Informations

Nominal impedance 8 ohm
Dimensional category 18 inch
Frequency coverage type Sub, Low
Manufacturer sensitivity 95.5 dB
Calculated sensitivity 93.92 dB
Nominal power handling 700 W
Bandwidth 30÷1000 Hz

Fundamental parameters

Sd 1210 cm²
Mms 202 gr
Le 2.1 mH
Re 5.3 ohm
BL 22.5 T.m

Small signal parameters

Fs 30 Hz
Qes 0.41
Qms 4.6
Qts 0.39
Vas 245 L

Datas

Xmax ±8 mm
Calculated Xmax ±8.6667 mm
EBP 73 Hz
Zmin 6.3 ohm
Fs / Qts 77 Hz
Vas * Qts² 37.27 L
Efficiency 1.6 %
Calculated efficiency 1.55 %
Weight ~10.5 kg
Recommended load volume 250 L
Fréquence d'accord liée à la charge 29 Hz

Dimensions

Voice coil diameter 4 inch
Winding depth 21 mm
Gap height 11 mm
Outside diameter 460 mm
Baffle cutout diameter 422 mm
Front thickness 16 mm
Depth after front 181 mm

Shape & Materials

Front chape Cylindrical
Magnet type Ferrite
Basket masterial Aluminium
Winding material Copper
Voice coil former Glass fiber
Surround material Cloth
 
Shape Cylindrical Product type Cone driver Brand Sica Frequency coverage type Sub, Low Dimensional category 18 inch Front chape Cylindrical External diametre 462 mm Mounting diametre 415 mm Magnet type Neodymium Basket masterial Aluminium Nominal impedance 8 ohm Nominal power handling 1200 W Max power handling 2400 W Manufacturer sensitivity 97.3 dB Calculated sensitivity 95 dB Frequency response 35-700 Hz Voice coil diameter 4 inch Winding material Copper Voice coil former Glass fiber Winding depth 27 mm Gap height 12 mm Flux density 1.21 T Depth 211 mm Depth after front 196 mm Front thickness 15 mm Diamètre aimant (mm) 135 mm Weight 7.2 kg Fs 36.2 Hz Re 5.2 ohm Qes 0.42 Qms 6.56 Qts 0.39 Vas 189 L Sd 1164.2 cm² Cms 98 µm/N Efficiency 2.07 % Calculated efficiency 2.05 % Xmax 8 mm Xvar 10.1 mm Mms 197 gr BL 23.54 T.m Le 1.35 mH EBP 86 Dome material Paper Cone material Paper Surround material Cloth Surround shape Double roll Shipping weight 9 kg
  • 95 dB Sensitivity 1 W / 1 m
  • 1.200 W Power Handling
  • 4" Copper Sandwich Voice Coil for low Power Compression
  • Double treated Cone for Water Protection
  • Triple Aluminum demodulating Rings for ultra low Distortion
  • Optimal for high output Subwoofers
  • 95 dB Sensitivity 1 W / 1 m
  • 1.200 W Power Handling
  • 4" Copper Sandwich Voice Coil for low Power Compression
  • Neodymium Magnet System
  • Double treated Cone for Water Protection
  • Triple Aluminum demodulating Rings for ultra low Distortion
  • Optimal for high Output Subwoofers
  • Leight Weight Carbon Fiber Diaphragm
OMEGA PRO-18A Professional Series Recommended for professional audio as a woofer in vented enclosures. Also ideal for horn loading and scoops.
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
438.2 mm
Cut- out Measurement
420.5 mm
Diameter of fixing holes
7.1 mm
Depth
207 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
800 W
maximum rated load
1600 W
Sensitivity (1 W / 1 m)
97 dB
Frequency response
40 - 800 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
25 Hz
Re (DC resistance)
5.2 Ohm(s)
Qms (mechanical quality)
8.18
Le (inductance of the voice coil)
1.67 mH
Qes (electrical quality)
0.32
Qts (overall quality)
0.31
Vas (equivalent volume)
548.7
Mms (moving mass)
138 g
BL (power factor)
18.8 T/m
Xmax (maximum displacement)
4.8 mm
Cms (elasticity of the suspension)
0.29 mm/N
Sd (membrane area)
1159 cm²
Weight
12,14 kg
 
Weight10 kg10.50 kg13 kg14.50 kg11.50 kg11.25 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 10 kg
Weight 10.50 kg
Weight 13 kg
Weight 14.50 kg
Weight 11.50 kg
Weight 11.25 kg