Outdoor Powered Audio Speaker 15 Inch Double Magnets Subwoofer Professional Sound System.

Product Description

Outdoor Powered Audio Speaker 15 Inch Double Magnets Subwoofer Professional Sound System . 4 INCH COPPER VOICE COIL 97.5 dB/SPL SENSITIVITY 2400 WATT PROGRAM POWER HANDING FEM OPTIMIZED MOTOR AND SUSPENSIONS 36mm PEAK TO PEAK MAXIMUM EXCURSION OPTIMIZED COOLING SYSTEM RESONANCE FREE AND HEAVY DUTY BASKET DESIGN TRIPLE ROLL SURROUND
GENERAL SPECIFICATIONS

Nominal diameter	mm (in.)	389(15)
Nominal impedance	Ω	8
Minimum impedance	Ω	6.7
Program power (1)	W	2400
AES Power rating(2)	W	1200
Sensitivity (3)	dB	97.5
Frequency range	Hz	40 ~ 1000
Voice coil diameter	mm (in.)	100(4)
Chassis material	Aluminium
Magnet material	Ferrite
Magnet dimensions (ODxIDxh)	mm	220 x 110 x 25 2pcs
Coil material	SV
Former material	Glass Fiber
Xmax(4)	mm	12.5
Xmech(5)	mm	18
Gap height	mm	10
Voice coil Wingding height	mm	30

SMALL SIGNAL PARAMETERS

DC resistance

Re

Ohm

6

Resonance frequency	Fs	Hz	40
Moving mass	Mms	g	183
Compliance	Cms	mm/N	0.10
Force factor	BL	N/A	28.3
Mechanical Q-factor	Qms		6.61
Electrical Q-factor	Qes		0.4
Total Q-factor	Qts		0.37
Equivalent air volume	Vas	I	121
Voice coil Inductance	Le	mH	1.8
Diaphragm area	Sd	cm²	880
Reference efficiency	Eta 0	%	2.5

SHIPPING INFORMATION

Net weight	Kg	15
Multipack size (1) (W x D x H)	mm	410 x 410 x 230
Multipack weight	Kg	16.2

Quality Assurance
Since the raw material sent in untill the speaker sent out, every aspect of them will be fully checked.
We have many advanced test equipments to measure the quality of products. No defectives will be send out.
Our company have a nice quality control managing system(QC) that have strict management of products and staffs.

FAQ
1.Q: Are you a factory or trading company?
A: We are a manufacturer with our own factory ,we have more than 15 years experience.
2.Q: Can you do OEM and ODM?
A: Yes, both. We can put your idea into products.
3. How many days do you need to prepare the goods?
We need about 20-25 working days for large order.

---

>> Taijia zbl-r630a concrete rebar scanner rebar detector rebar locator and cover meter
>> Heavy Duty 1 Yard 3 Yard 6 Yard Construction Stand up Junk FIBC Bulk Bags 2500kg Waste Garden Skip Dumpster Color Bag
>> Long Life High Quality Strong Plastic Crusher Plastic Recycle Grinder Crusher Machine for Sale
>> Export Qatar Disc Spiral Feed High Shear Colloid Mill
>> PU Sport Zipper Crossbody Chest Laser Waist Bags Pack
>> Silent Type Gas Generator 60kw Natural Gas Engine 75 kVA Gas Generator
>> 40-50kw 220VAC to 380VAC Single-Three Phase Converter with Pure Sine Wave Voltage Regulator
>> HONEYWELL 51401497-100 POWER SUPPLY Module brand new
>> IC200GBI001 General Electric Company Genius Network Interface Unit
>> High Temperature Resistance Texturized High Silica Yarn
>> high-strength polymer repair mortar, concrete foundation honeycomb and pitted surface repair and reinforcement mortar, manufacturer
>> Split Case Centrifugal Pump Cast Iron/Stainless Steel Imp. 250gpm 85FT 3pH
>> Biodegradable Granule Making Machine Pbat Corn Starch Pellet Extruder Machinery PLA Granule Extrusion Line
>> Stainless Steel 304 expanded metal mesh plate for protecting
>> Luxury Female zircon green Fashion women earing zircon jewelry sublimation jewelry diamond earrings stud
>> M2-M10 Strong Power Automatic Oiling and Deslagging Mobile Servo Electric Tapping Machine
>> Automatic 3D Wheel Aligner Auto Repair Machine with CE
>> 5MP 4K Ahd Cvi Tvi Analog Uniview Hikvision Dahua Xmeye Xvr Cameras 8 Channel H. 265 Hybrid CCTV DVR Video Recorder with 2 of HDD SATA
>> New Crop Farm Fresh Yellow Potatoes/Fresh Russet Potato
>> 4X8 5X10 6X10 FT 3 Axes 5 Axis Stone CNC Router Machine for Marble Granite Glass Wood Industry Manufacturing Plant Engraving and Milling Machinery