MR03F08C
<95dB
Not Hi-Fi
Passive
Wire / Remote Control
Metal
Commercial
CE, RoHS
<0.03%
81mm/3.18inch
8 Ohms
20W (AES)
400W (AES)
91dB
104-20kHz
19.4mm/0.76 Inch
Ferrite Ring
MERRY AUDIO
Carton
105.5mm
China
85182900
Product Description
3 inch mini Ferrite ring magnet speaker woofer 8ohms 2023 new model factory price
| Specificatiom | |||||
| Model:MR03F08C | |||||
| General Specifications | |||||
| Nominal Diameter | 81mm/3.18inch | ||||
| Nominal Impedance | 8Ω | ||||
| AES Power Handing | 20W (AES) | ||||
| Maximum Power | 40W | ||||
| Sensitivity 1W/1M | 91dB | ||||
| Frequency Range | 104-20kHZ | ||||
| Voice Coil Diameter | 19.4mm/0.76 inch | ||||
| Windinig Material | Copper | ||||
| Former Material | KaPton | ||||
| Winding Depth | 5.8mm | ||||
| surround material | Sponge | ||||
| surround Design | R-roll | ||||
| Magnet | Φ72 | Ferrite Ring | |||
| Thiele & Small Parameters | |||||
| Resonance Frequency | Fs | 105Hz | |||
| DC Resistance | Re | 6.1Ω | |||
| Mechanical Factor | Qms | 5.1 | |||
| Electrical Factor | Qes | 0.63 | |||
| Total Factor | Qts | 0.56 | |||
| BL Factor | BL | 4.5T.m | |||
| Effective Moving Mass | Mms | 3.0g | |||
| Compliance | Cms | 0.77MM/N | |||
| Equivalent Cas Air Load | Vas | 3.2L | |||
| Effettive Piston Area | Sd | 54.1cm² | |||
| η(Eta Zero) | η0 | 0.55% | |||
| Mountiong & Shipping Information | |||||
| Overall Diameter | 105.5mm | ||||
| Bolt circle diameter | 92mm | ||||
| Baffle Cutout Diameter | 75mm | ||||
| Depth | 53mm | ||||
| Net Weight | 0.54KG | ||||
| Shipping Weight | 0.65KG | ||||
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.
