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Eminence
Sigma Pro 18 A V2

18" Speaker 650 W 8 Ohms - die-cast Basket

Archived item
Sigma Pro 18 A V2
Item No.:
ESP18A
EAN:
4049521027369
Guarantee:
24 Months
Unit:
piece
Archived item: This item is no longer in our product range.
SIGMA PRO 18A Professional Series

Recommended for professional audio as a woofer in vented enclosures.

Sigma Pro 18 A V2
Sigma Pro 18 A V2
18" Speaker 650 W 8 Ohms - die-cast Basket

RRP 2.141,37 RON / piece

Specifications

Specifications

General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
18 "
Nominal Diameter
457.2 mm
Voice Coil
3 "
Voice Coil
76.2 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
650 W
maximum rated load
1300 W
Sensitivity (1 W / 1 m)
99 dB
Frequency response
41 - 2400 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
28 Hz
Re (DC resistance)
6.29 Ohm(s)
Qms (mechanical quality)
8.28
Le (inductance of the voice coil)
1.9 mH
Qes (electrical quality)
0.3
Qts (overall quality)
0.29
Vas (equivalent volume)
441.2
Mms (moving mass)
130 g
BL (power factor)
22.1 T/m
Xmax (maximum displacement)
6.1 mm
Cms (elasticity of the suspension)
0.24 mm/N
Sd (membrane area)
1140 cm²
Weight
11,685 kg

Downloads/links

Data Sheet

Category: Data Sheet

Type: pdf

File size: 621 KB

Eminence Catalogue

Category: Catalog

Type: pdf

File size: 25 MB

Item images

Category: Product images

Type: zip

File size: -

Name
Category
Type
File size
Data Sheet Data Sheet pdf 621 KB
Eminence Catalogue Catalog pdf 25 MB
Item images Product images zip -
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