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18 inch speakers box loudspeaker pro sound speakers OUTDOOR SPEAKERS PA SYSTEMS
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
--Product Description
Products Description
Thiele & Small Parameters | ||||||
Resonance Frequency : | Fs | Hz | 41 | |||
DC Resistance : | Re | Ohm | 5.2 | |||
Mechanical Q Factor : | Qms | 5.4 | ||||
Electrical Q Factor : | Qes | 0.9 | ||||
Total Quality Factor : | Qts | 0.8 | ||||
Equivalent Volume : | Vas | L | 166.6 | |||
Effective Moving Mass : | Mms | g | 196.1 | |||
Mechanical Compliance : | Cms | μm/N | 75.8 | |||
BL Factor : | BL | T.m | 17.1 | |||
Effective Piston Area : | Sd | cm² | 1244.1 | |||
η(Eta Zero) : | η0 | 1.30% | ||||
Max.Linear Excursion : | Xmax | mm | ±6 | |||
Mounting Information | ||||||
Overall Diameter : | mm | 460 | ||||
Mounting Holes Diameter : | mm | 440 | ||||
Bolt Circle Diameter : | mm | 8xΦ7 | ||||
Baffle Cut-Out Diameter : | mm | 421 | ||||
Overall Depth : | mm | 197 | ||||
Net Weight : | kg | 11.12 | ||||
Shipping Weight : | kg | 11.62 | ||||
Shipping Box(Single) : | cm | 48*48*20.5 | ||||
Shipping Weight (1 Unit) : | kg | 12.62 | ||||
Shipping Box (1 Unit) : | cm | 48*48*25 | ||||
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Company Profile
Guangzhou Merry Audio Equipment Co., Ltd. was founded in 2005 with a concept of "Customer first, reputation premier" to specialize
in developing, manufacturing and OEM speakers. With over 10 years development, Merry Audio has become a leading professional speaker manufacturer. We have a 5,000 square meter workshop, introduced world level Class A technical equipment for producing,established 3 modern production lines and a R&D team consisted of 10 professional engineers who focusing on technical
developmentand quality control.
in developing, manufacturing and OEM speakers. With over 10 years development, Merry Audio has become a leading professional speaker manufacturer. We have a 5,000 square meter workshop, introduced world level Class A technical equipment for producing,established 3 modern production lines and a R&D team consisted of 10 professional engineers who focusing on technical
developmentand quality control.
Certifications
Why Choose Us
*Any questions from you are welcome and will be replied in 24 working hours. *Experienced staff answer all your questions in fluent English. *Special discount and protection of sales area provided to our distributor. *Specialized in speakers over 11 years. *A team of designers and engineers are capable to create new items according to personal request. *Customized design is available. *Welcome OEM and ODM.
packaging & shipping
Packaging :
Common carton that protect speaker from damage, or as your OEM requirements.Packaging : Common carton that protect speaker from damage, or as your OEM requirements.
Common carton that protect speaker from damage, or as your OEM requirements.Packaging : Common carton that protect speaker from damage, or as your OEM requirements.
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