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18 inch subwoofer best driver professional line array sound system design DJ SUBWOOFERS SPEAKERS
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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
General Specifications | Model: MR1850 | |
Nominal Diameter | 460mm/18 inch | |
Nominal Impedance | 8Ω | |
RMS Power Input | 1200W | |
MAX Power Input | 2400W | |
Sensitivity 1W/1M | 95.4dB | |
Frequency Range | 33-2KHz | |
Voice Coil Diameter | 125mm/5inch | |
Voice Windinig Material | Copper | |
Voice Former Material | Glass Fibre | |
Voice Winding Depth | 27mm | |
Magnetic Gap Depth | 12mm | |
Xmax | ±7.5mm | |
surround material | Polycotton | |
surround Design | M-roll | |
Magnet | Φ280 | Ferrite Ring |
Thiele & Small Parameters | ||
Resonance Frequency | Fs | 33HZ |
DC Resistance | Re | 6Ω |
Mechanical Factor | Qms | 12.6 |
Electrical Factor | Qes | 0.3 |
Total Factor | Qts | 0.3 |
BL Factor | BL | 28.9T.m |
Effective Moving Mass | Mms | 232.2g |
Compliance | Cms | 103.16μ M/N |
Equivalent Cas Air Load | Vas | 219.9L |
Effetive Piston Area | Sd | 1225cm2 |
η(Eta Zero) | η0 | 2.2% |
Mounting & Shipping Information | ||
Overall Diameter | 470mm 八角 488mm | |
Bolt circle diameter | 470/442mm | |
Baffle Cutout Diameter | 422mm | |
Depth | 194mm | |
Net Weight | 19.23kg | |
Shipping Weight | 20.23kg | |
Shipping Box(Single) | 48*48*20.5cm | |
Shipping Weight (1Unit) | 21.23kg | |
Shipping Box(Single) (1Unit) | 48*48*25cm |
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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.
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.
please contact me for largest promotion and products' detail, I am a freshman, if you can help me I will give the best service and most economical price for you.
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