18 inch professional Chinese factory price high quality box subwooferbox subwoofer pro audio systems driver titanium
- Category: >>>
- Supplier: Guangzhou Merry Audio Equipment Co. Ltd.
Share on (1600097661102):
Product Overview
Description
Products Description
Thiele & Small Parameters | ||||||
Resonance Frequency : | Fs | Hz | 31 | |||
DC Resistance : | Re | Ohm | 5 | |||
Mechanical Q Factor : | Qms | 12.9 | ||||
Electrical Q Factor : | Qes | 0.3 | ||||
Total Quality Factor : | Qts | 0.2 | ||||
Equivalent Volume : | Vas | L | 282.9 | |||
Effective Moving Mass : | Mms | g | 193.5 | |||
Mechanical Compliance : | Cms | μm/N | 132.7 | |||
BL Factor : | BL | T.m | 27.7 | |||
Effective Piston Area : | Sd | cm² | 1225 | |||
η(Eta Zero) : | η0 | 3.40% | ||||
Max.Linear Excursion : | Xmax | mm | ±4 | |||
Mounting Information | ||||||
Overall Diameter : | mm | 460 | ||||
Mounting Holes Diameter : | mm | 436 | ||||
Bolt Circle Diameter : | mm | 8xΦ7 | ||||
Baffle Cut-Out Diameter : | mm | 423 | ||||
Overall Depth : | mm | 205 | ||||
Net Weight : | kg | 8.3 | ||||
Shipping Weight : | kg | 8.9 | ||||
Shipping Box(Single) : | cm | 48*48*20.5 | ||||
Shipping Weight (1 Unit) : | kg | 9.9 | ||||
Shipping Box (1 Unit) : | cm | 48*48*25 | ||||
Hot Products
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.
*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.
Shipping:
Express/ Airlift / FCL(Full Container Load) or LCL, FOB / EXW / CIF or CNF. Our sales team are capable enough to arrange the shipment if you want.
Express/ Airlift / FCL(Full Container Load) or LCL, FOB / EXW / CIF or CNF. Our sales team are capable enough to arrange the shipment if you want.
Please contact me for largest promotion and product’s data, I will retell you as soon as possible
FAQ
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
