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L15/85351 Professional High Power 15 Inch Speaker Subwoofer Woofer PA Speaker 900W, 4'' Voice Coil b&c Loudspeaker Full Range Speaker

Products > 15inch Speaker > L15/85351 Professional High Power 15 Inch Speaker Subwoofer Woofer PA Speaker 900W, 4'' Voice Coil b&c Loudspeaker Full Range Speaker
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L15/85351 Professional High Power 15 Inch Speaker Subwoofer Woofer PA Speaker 900W, 4'' Voice Coil b&c Loudspeaker Full Range Speaker

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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
381/15
mm/inch

Rated Impedance
8
ohm

Nominal Power handling1
900
Watts

Program Power2
1800
Watts

Sensitivity(lw/lm)3
98
dB

Frequency Range4
46-3000
Hz

Minimum Impedance(Zmin)
6.75
ohm

Voice Coil Diameter
100/4
mm/inch

Voice Coil Material
Copper Clad Aluminum


Voice Coil Winding Depth
23
mm

Number of layers
2(inside/outside)


Magnet gap depth
12
mm

Surround Shape
Triple-roll


Basket
Cast Aluminum


Flux Density
1.2
T

Magnet Material/Mass
Ceramic


Thiele-Small parameters
Resonance frequency
Fs
46.3
Hz
DC resistance
Re
5.2
ohm
Mechanical factor
Qms
10.23

Electrical factor
Qes
0.37

Total factor
Qts
0.36

Mechanical compliance
Cms
0.1
mm/N
Mechanical resistance of suspension losses
Rms
3.267
mech-ohm
Effective Moving Mass
Mms
112.5
gr
Half-space efficiency
Eff
3.36
%
BL Factor
BL
21.8
T.m
Equivalent Cas air load
Vas
119
liters
Effective piston area
Sd
0.0897
m2
Max.linear excursion
Xmax
9
mm
Voice-coil inductance
Le1k
1.35
mH
Mounting Information
Overall Diameter
395
mm

Bolt Circle Diameter
373
mm

Bolt Hole Diameter
6.5*9.5
mm

Baffle Cutout Diameter
355.9
mm

Overall Depth
180.5
mm

Net Weight 36Kg
11.6
kg

Shipping Weight
14.6
kg

Shipping Box
415*415*200
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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