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MR45F03C profesional 4.5 inch speaker
  • MR45F03C profesional 4.5 inch speaker
  • MR45F03C profesional 4.5 inch speaker
  • MR45F03C profesional 4.5 inch speaker

MR45F03C profesional 4.5 inch speaker

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GUANGZHOU MERRY AUDIO INTELLIGENT TECHNOLOGY CO.，LTD
GUANGZHOU MERRY AUDIO INTELLIGENT TECHNOLOGY CO.，LTD
China - Guangzhou
工贸一体
贸易能力
出口百分比
最近的港口
MEXIIMexico,JAKARTA
接受的交付條款
雇员
51-100人
接受的付款貨幣
USD,CNY
平均提前期
30 天）
证书
ISO9001
CE
发起聊天发起会议
产品详情
产品属性产品描述
产品属性
型号
MR45F03C
品牌
MERRY AUDIO
产品描述
Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
MerryAudio
Model Number:
MR45F03
Warranty:
Other
Customized:
Yes
Dimension:
123mm
Power Supply Mode:
Other
Output Power:
30w
Connection Type:
Other
Shell Material:
Other
The body material:
Other
radio function:
NO
Nominal Diameter:
123mm/4.5inch
Nominal Impedance:
4Ω
AES Power Handing:
30W (AES)
Maximum Power:
60W
Sensitivity 1W/1M:
86dB
Frequency Range:
61-10.0kHZ
Voice Coil Diameter:
32.5mm/1.27 inch
Net Weight:
1.4KG
Magnet:
90mm Ferrite Ring
Product Name:
4.5 inch speaker
Supply Ability
Supply Ability:
500000 Piece/Pieces per Month
Packaging & Delivery
Products Description
MR45F03C profesional 4.5 inch speaker来自中国供应商
MR45F03C profesional 4.5 inch speaker来自中国供应商
General Specifications
Nominal Diameter
123mm/4.5inch
Nominal Impedance
4Ω
AES Power Handing
30W (AES)
Maximum Power
60W
Sensitivity 1W/1M
86dB
Frequency Range
61-10.0kHZ
Voice Coil Diameter
32.5mm/1.27 inch
Windinig Material
Copper
Former Material
KaPton
Winding Depth
22mm
surround material
Rubber
surround Design
R-roll
Magnet
Φ90
Ferrite Ring
Thiele & Small Parameters
Resonance Frequency
Fs
61Hz
DC Resistance
Re
3.35Ω
Mechanical Factor
Qms
4.65
Electrical Factor
Qes
0.65
Total Factor
Qts
0.57
BL Factor
BL
5.7T.m
Effective Moving Mass
Mms
16.5g
Compliance
Cms
419uM/N
Equivalent Cas Air Load
Vas
4.45L
Effettive Piston Area
Sd
86.6cm²
η(Eta Zero)
η0
0.14%
Mountiong & Shipping Information
Overall Diameter
123mm
Bolt circle diameter
118mm
Baffle Cutout Diameter
95mm
Depth
69mm
Net Weight
1.4KG
Shipping Weight
/KG
Shipping Box(Single)
/ cm
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.
MR45F03C profesional 4.5 inch speaker来自中国供应商
MR45F03C profesional 4.5 inch speaker来自中国供应商
MR45F03C profesional 4.5 inch speaker来自中国供应商
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.
MR45F03C profesional 4.5 inch speaker来自中国供应商
Certifications
MR45F03C profesional 4.5 inch speaker来自中国供应商
Packing & Shipping
Packaging :
Common carton that protect speaker from damage, or as your OEM requirements.
MR45F03C profesional 4.5 inch speaker来自中国供应商
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.
FAQ
MR45F03C profesional 4.5 inch speaker来自中国供应商
MR45F03C profesional 4.5 inch speaker来自中国供应商
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GUANGZHOU MERRY AUDIO INTELLIGENT TECHNOLOGY CO.，LTD
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