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4 Inch High Frequency Speaker Professional Speaker Hf Speaker Small Horn Speakers
| Price | $8.00 |
|---|---|
| Min Order | 50 Pieces |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 380 people viewed |
Model NO.:
MR45F01
Noise:
<95dB
Hi-Fi:
Not Hi-Fi
Activity:
Passive
Operation Mode:
Wire / Remote Control
Speaker Material:
Metal
Application:
Commercial
Certification:
CE, RoHS
THD:
<0.03%
Nominal Diameter:
112mm/4.5inch
Nominal Impedance:
8 Ohms
AES Power Handing:
30W (AES)
Max Power Input:
60W (AES)
Sensitivity 1W/1m:
88dB
Frequency Range:
155-20kHz
Voice Coil Diameter:
25.4mm/1inch
Magnet:
Ferrite Ring
Trademark:
MERRY AUDIO
Transport Package:
Carton
Specification:
129*63CM
Origin:
China
HS Code:
85182900
Product Description
4 inch high frequency speaker professional speaker HF speaker
| Specificatiom | |||||
| Model:MR45F01 | |||||
| General Specifications | |||||
| Nominal Diameter | 112mm/4.5inch | ||||
| Nominal Impedance | 8Ω | ||||
| AES Power Handing | 30W (AES) | ||||
| Maximum Power | 60W | ||||
| Sensitivity 1W/1M | 88dB | ||||
| Frequency Range | 155-20kHZ | ||||
| Voice Coil Diameter | 25.4mm/1 inch | ||||
| Windinig Material | Copper | ||||
| Former Material | KaPton | ||||
| Winding Depth | /mm | ||||
| surround material | Polycotton | ||||
| surround Design | M-roll | ||||
| Magnet | Φ90 | Ferrite Ring | |||
| Thiele & Small Parameters | |||||
| Resonance Frequency | Fs | 156Hz | |||
| DC Resistance | Re | 5.68Ω | |||
| Mechanical Factor | Qms | 7.1 | |||
| Electrical Factor | Qes | 0.89 | |||
| Total Factor | Qts | 0.79 | |||
| BL Factor | BL | 5.5T.m | |||
| Effective Moving Mass | Mms | 4.86g | |||
| Compliance | Cms | 0.21MM/N | |||
| Equivalent Cas Air Load | Vas | 1.1L | |||
| Effettive Piston Area | Sd | 60.8cm² | |||
| η(Eta Zero) | η0 | 0.46% | |||
| Mountiong & Shipping Information | |||||
| Overall Diameter | 129mm | ||||
| Bolt circle diameter | 115mm | ||||
| Baffle Cutout Diameter | 103mm | ||||
| Depth | 63mm | ||||
| Net Weight | 1.0KG | ||||
| Shipping Weight | 1.1KG | ||||
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.
Why Choose Us ?
*Any questions from you are welcome and will be replied in 24 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 18 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.
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