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L12/84276 Professional Audio 12 Inch Line Array Speaker, Mid-bass Woofer Speaker Sound System

Products > 12inch Speaker > L12/84276 Professional Audio 12 Inch Line Array Speaker, Mid-bass Woofer Speaker Sound System
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L12/84276 Professional Audio 12 Inch Line Array Speaker, Mid-bass Woofer Speaker Sound System

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Key attributes

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Packaging and delivery

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Lead time

Quantity (pieces)1 - 100> 100
Lead time (days)35To be negotiated


Customization options

Customized logo (Min. order: 100 pieces)

Customized packaging (Min. order: 100 pieces)

Graphic customization (Min. order: 100 pieces) 


Product descriptions from the supplier

Products Description

General Specifications

Nominal Diameter
305/12
mm/inch

Rated Impedance
8
ohm

Nominal Power handling1
400
Watts

Program Power2
800
Watts

Sensitivity(lw/lm)3
97
dB

Frequency Range4
42-2500
Hz

Minimum Impedance(Zmin)
6.7
ohm

Voice Coil Diameter
75/3
mm/inch

Voice Coil Material
Copper
Voice Coil Winding Depth
17
mm

Number of layers
2(inside/outside)


Magnet gap depth
10
mm

Surround Shape
M-roll


Basket
Cast Aluminum


Flux Density
1.0
T

Magnet Material/Mass
Ceramic


Thiele-Small parameters
Resonance frequency
Fs
42.1
Hz
DC resistance
Re
5.6
ohm
Mechanical factor
Qms
8.7

Electrical factor
Qes
0.26

Total factor
Qts
0.25

Mechanical compliance
Cms
0.24
mm/N
Mechanical resistance of suspension losses
Rms
1.17
mech-ohm
Effective Moving Mass
Mms
58.6
gr
Half-space efficiency
Eff
2.94
%
BL Factor
BL
18.5
T.m
Equivalent Cas air load
Vas
99.8
liters
Effective piston area
Sd
0.0543
m2
Max.linear excursion
Xmax
6.0
mm
Voice-coil inductance
LelK
1.1
mH
Mounting Information
Overall Diameter
318
mm

Bolt Circle Diameter
301
mm

Bolt Hole Diameter
6.5*9
mm

Baffle Cutout Diameter
287
mm

Overall Depth
136
mm

Net Weight 
7.0
Kg

Gross Weight
8.0
KG

Carton Box Size
335*335*165
mm



Why Choose Us


Customized Services

Product Classification

Company Profile


Customer Visits & Exhibitions


Q: What’s the MOQ?

A: Different size with different MOQ, you can check with us which model are you interested in？


Q: What’s the best price?

A: We have details price list based on order quantity.


Q: What is your sample terms?

A: Normally, we need to charge of the sample and freight cost.


Q: How long is delivery date?

A: We are manufacture, all order is based on customer order quantity, Usually it will take about 20-35days for production. Q: What is service can we offer? A: We can offer OEM and ODM service.


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