L18/86131 Falante Professional 18" Subwoofer New Product China Supplier 700watts

• Type: Speaker
• Speaker Design: 91dB
• Shape: Basin-shaped
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: L18/86131
• Material: Aluminum
• Sound Frequency: Low Pitch
• Voltage: 91dB
• Connection Mode: 91dB
• Current: 91dB
• Contact Point: Without Contact Point
• Energy Exchanging Mechanism: Electrical
• N. W.: 19.20kgs: G. W.: 21.70kgs
• Transport Package: 1PC/Carton, Carton Size: 50 X 50 X 24 Cm
• Specification: 18 In speaker subwoofer
• Trademark: Hipower
• Origin: China
• HS Code: 851829000
• Production Capacity: 3000PC/Month
• Package Size: 50.00cm * 50.00cm * 24.00cm
• Package Gross Weight: 10.000kg

Product Description

L18/86131-New product ! 18 Inch PA Speaker 700W RMS Neodymium Subwoofer 

Product Main Fetures:
- 18" professional loud speaker
- 1400W continuous program power handling
- 98dB sensitivity 1W/1M
- 35Hz-2.5kHz frequency response range
- 100mm(4")copper clad voice coil with fiberglass former
- FEA optimized Neodymium assembly allows the highest force factor and excursion capability.
-Ventilated voice coil gap for reduced power compression
- Ideal for compact bass reflex subwoofer

Introduction:
We are a PA speaker factory of more than 20 years in Foshan, Guangdong,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.

Details:
 

General Specifications
Nominal Diameter	460/18	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	700	Watts
Program Power	1400	Watts
Sensitivity(lw/lm)	98	dB
Frequency Range	35-2.5K	Hz
Minimum Impedance(Zmin)	6.7	ohm
Voice Coil Diameter	100/4	mm/inch
Voice Coil Material	Copper
Voice Coil Winding Depth	23.5	mm
Number of layers	2
Magnet gap depth	12	mm
Surround Shape	M-roll
Basket	Cast Aluminum
Flux Density	1.2	T
Magnet Material	Neodymium

 

Mounting Information
Overall Diameter	461	mm
Bolt Circle Diameter	8-6.5x9.5	mm
Bolt Hole Diameter	439	mm
Baffle Cutout Diameter	424	mm
Overall Depth	218.5	mm
Net Weight	19.2	kg
Shipping weight	21.7	kg
Shipping Box	500*500*240	mm

 

Thiele-Small parameters
Resonance frequency	Fs	35	Hz
DC resistance	Re	5.4	ohm
Mechanical factor	Qms	9.6
Electrical factor	Qes	0.29
Total factor	Qts	0.28
Mechanical compliance	Cms	0.11	mm/N
Mechanical resistance of suspension losses	Rms	4.1	mech-ohm
Effective Moving Mass	Mms	180	gr
Half-space efficiency	Eff	3.8	%
BL Factor	BL	27	T.m
Equivalent Cas air load	Vas	273	liters
Effective piston area	Sd	0.13	m2
Max.linear excursion	Xmax	9	mm
Voice-coil inductance	LelK	1.6	mH

Factory pictures