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Neodymium Speaker 21nt125 for Professional Audio with Mixer, Micropohne and Amplifier

Name: Neodymium Speaker 21nt125 for Professional Audio with Mixer, Micropohne and Amplifier
Brand: ec-portal.com
SKU: 650882255
Availability: InStock
Rating: 5 (53 reviews)

Price:	US $ 1/Meter
Trade Terms:	FOB,CFR,EXW
Min Order:	10/Meter
Pay Type:	L/C,T/T,Western Union

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Showroom Product Company Profile

Speaker 21NX125 is speaker components for loudspeaker enclosure used in professional audio , like stage equipment , concert sound equpment . 21NX125 speaker needs to use good power amplifier to drive

Key Features

4000 continuous Power
125 mm (5 in) voice coil,
Flat aluminium wire and reinforced aluminium former
Interleaved sandwich voice coil
Neodymium magnet assembly
Weather protected membrane for outdoor use
Ventilated voice coil and magnet circuit for improved heat dissipation
Double spider for improved control and linearity

Specifications

Nomimal diameter	530mm (21in)
Nominal impedance	4 ohm
Power handling	2000W AES,4000w continuous
Sensitivity (1W/1m)	97dB
Frequency range	25-1000Hz
Voice coil diameter	125mm
Winding depth	34mm
Magnetic cap depth	12mm
Flux density	1.5T
Magnet material	Neodymium

T/S parameters

Fs	28
Re	3
Qms	6.2
Qes	0.30
Qts	0.28
Vas	290 L
Sd	1690 cm2
no	2.4
X mas	15mm
Mms	420
BL	36T
Le	2.8

Prod Model:	21NX125 speaker
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Overall Diameter:	540mm
Bolt Cirvcle Diameter:	518mm
Baffle Cutout Diameter:	491mm
Depth:	275mm
Gasket Thickness:	16mm
Net Weight:	14.5kg
Gross Weight:	16kg
Shipping Box:	580X580X320mm
Operation Mode:	Wire / Remote Control
Speaker System:	Optional Combination
Speaker Material:	Metal
Application:	Home
Certification:	RoHS
THD:	0.005%-0.01%
Noise:	Peak Spl in Box 45db
Hi-Fi:	Professional Audio
Monitor:	Power Amplifier

ICE SPEAKER is a GOOD brand name in professional audio equipment , established in 1998. Based on R&D, we offer services covering production and sales of speakers & loudspeaker enslosure etc. We are a leading supplier in the domestic professional audio industry.

Our brand name I.C.E. stands for our philosiphes :

Innovation : it guides us on product R&D and company inner management ;

Co-operation : our concept for customers and employees' co-working ;

Efficiency : this is our final goal for Innovation and Co-operation.