L18 / 8646-PRO Audio Falante Profissional De 18 Polegadas Subwoofer 650W New Product

Product Description

L18 / 8646-Pro Audio Falante Profissional de 18 polegadas Subwoofer 650W new product Product main features:
- Impact subwoofer
- 4"voice coil
- 650Watt, 97.5dB
- Yearly sales: 3000 PCS
- Terrific PRO audio subwoofer of compass bass relexIntroduction:We are a PA speaker factory of more than 13 years in Panyu,Guangzhou,China,occupying 2000 square meters with 3 production lines.We make Pro audio speakers from small sizes upto 24 inch.R&D capability:
In the R&D, Hipower's experienced engineers and technicians carry out researches on new materials.state-of-art components and advacned product designs with the help of an anechoic chamber,test instruments and simulation sofwares.
Markets:Ever since 2003, we have been exporting to many countries, including southeast Asia, Europe, North Ameria and South America.
Speaker's Details:

General Specifications
Nominal Diameter	460/18	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	650	Watts
Program Power	1300	Watts
Sensitivity(lw/lm)	97.5	dB
Frequency Range	40-1.5K	Hz
Minimum Impedance(Zmin)	6.55	ohm
Voice Coil Diameter	100/4	mm/inch
Voice Coil Material	Copper
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	1.0	T
Magnet Material/Mass	Ceramic

Thiele-Small parameters
Resonance frequency	Fs	40.6	Hz
DC resistance	Re	5.4	ohm
Mechanical factor	Qms	14.92
Electrical factor	Qes	0.35
Total factor	Qts	0.34
Mechanical compliance	Cms	0.0868	mm/N
Mechanical resistance of suspension losses	Rms	3.02	mech-ohm
Effective Moving Mass	Mms	176	gr
Half-space efficiency	Eff	3.36	%
BL Factor	BL	26.38	T.m
Equivalent Cas air load	Vas	181.94	liters
Effective piston area	Sd	0.1225	m2
Max.linear excursion	Xmax	8	mm
Voice-coil inductance	LelK	1.93	mH

Mounting Information
Overall Diameter	466.5	mm
Bolt Circle Diameter	442	mm
Bolt Hole Diameter	6.5*5.5	mm
Baffle Cutout Diameter	423	mm
Overall Depth	202	mm
Net Weight	17	kg

---

>> 6mm push rod fiberglass rodder duct fish snake copper
>> Portable Massager Mat Full Body Massage Chair Pad Shiatsu Neck Back Massager
>> Tractor Hydraulic pump for Ford 6640 FONN600BB F0NN600BB 81871528 82988360
>> Air Filter Car FOR Chevrolet ONIX White Spark Oem Box Engine Paper Package Material Origin Type
>> Widely Used New Durable Small Flat Die Mini Biomass Hay Pellet Machine for Making Pine, Wood, Sawdust, Bagasse Pellets
>> Mich Large Jungle Theme Sky Slide Adventure Park Kids Indoor Soft Playground 2050b for Sale
>> Dry Green Pumpkin Seeds Kernels
>> Good Adhesion Epoxy Resin UV Resin for UV Plastic Coating and Vm Basecoats in Cosmetic
>> Medical Equipment Three Section Manual Delivery Table Gynecological Parturition Bed
>> Stainless Steel Pig Super-Huge Type Drinking Water Bowl
>> Plastic High Quality Electric Switch Button Covers for Mixer, Audio Equipment, Household Appliances
>> Diamond Paint Pocket Exhaust Filter
>> Best Outdoor LED Street Light Dusk to Dawn Street Lamp
>> Polyethylene Color Fiber/PE Color Fiber/Color Yarn
>> High Strength and Toughness Chilled Cast Iron Centrifugal Casting Roller
>> Mini Agricultural Combine Harvester for Rice/Paddy/Wheat/Soybean
>> Taijia CJ-10 Portable Ultrasound Machine Cost UPV Test On Concrete For Pulse Velocity
>> Heavy-Duty Galvanized Steel Chicken Feed Pipe (45mm) - 20+ Year Lifespan
>> High End Eaton Gearbox Dual H Valve High and Low Range Gas Circuit Control Valve Gas Circuit Single Control Valve
>> Colorful PU PVC Artificial Synthetic Leather