Big Bass Speaker 3400W/4ohm 12 Inch Outdoor Subwoofer Speakers for Car Club

Product Description

12DS115 12 Inch Subwoofer 3400W/4ohm Neodymium Professional Audio Speaker Club Car OEMUse for pro DJ speakers, pro PA speakers, pro karaoke speakers, live sound speakers, fixed installation speakers, studio monitors and home audio speakers.
·93 dB sensitivity
·38 -1200 Hz response
·116 mm(4.5 in) Aluminium voice coil
·1700 W continuous program power capacity
Product Paramenters

TYPE	ND SUBWOOFER
Nominal Diameter	320/12	mm/in
Rated impedance	4	ohm
Minimum Impedance	4.3	ohm
AES Power Handing	1700	W
Peak Power Handing	3400	W
Sensitivity	93	dB
Frequency Range	38-1200	Hz
Voice Coil Diameter	116/4.5	mm/in
Winding Material	Aluminium
Former Material	Glass Fibre
Winding Depth	36/1.42	mm/in
Megnetic Gap Depth	14/0.55	mm/in
Megnetic Material	Neodymium Inside Slug

THIELE & SMALL PARAMETERS
Resonance frequency	Fs	40	Hz
Dc resistance	Re	2.3	ohm
Mechanical factor	Qms	5.3
Electrical factor	Qes	0.18
Total factor	Qts	0.17
BL factor	Bl	28.5	T.M
Effective Moving mass	Mms	250	g
Effective Cas air load	Vas	25	liters
Effective piston area	Sd	539	cm2
Inductance	Le	2.45	mh
Max linear excursion	Xmax	±15	mm
	EBP	222	Hz

MOUNTING AND SHIPPING
Overall Diameter	315/12.4	mm/in
Bolt Circle Diameter	300/11.8	mm/in
Mount Baffle Cut-out	283/11.1	mm/in
Mounting Hole	8
Speaker Depth	164/6.45	mm/in
Flange And Gasket Thickness	15/0.59	mm/in
N.W.(1pc)	10.9 / 24.0	kg/lb
G.W. (1 pcs)	12.9 / 28.4	kg/lb
Shipping Size (1pcs)	370x370x280 mm	18.1x18.1x10.6 in

Details Images
Welcome to CONTACT US
Company Introduction
Our advantage
·Have a product development and design team.On average, at least 10 new products are developed annually.·Our R&D personnel have 22 years of design and development experience
·Development assistance software: FINEMOTER, LMS, CLIO, COMSOL
TJ Audio Speakers is favored and recognized by customers for its high-quality products and beautiful prices. We look forward to receiving your inquiries!Customer Case
FAQ
Q1: How can I get sample?
A: If you need a sample test, please contact us. We will make it according to your requirements. But you may need to pay the sample fee and its shipping fee. Q2: How much is the shipping cost for samples?
A: Different sample have different weights and packaging sizes. Please contact us for details.
Q3: Can I print my logo on the product and packaging?
A: Of course you can. Just need you to send us your logo design and authorization documents, we will make it on the product and packaging according to your request for your confirmation.
Q4: Can you produce according to customer's design?
A: Yes. We mainly do OEM/ODM services.
Q5: How are your products packaged?
A: Generally, we pack in brown cartons.
Q6: How to strictly control the quality of products?
A: We have strict quality control on products from raw materials to production process, and all products are tested before leaving the factory.Packing&Shipping
Packing:1)Neutral Packing 2)Strong Carton 3)Reinforce the edge with hard paper 4)Put into another shipping cartonShipping:
1)Ocean Transport 2)Air Transport 3)Rail Transport 4)Road Transport 5)International Express

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