| Customization: | Available |
|---|---|
| Noise: | <102dB |
| Hi-Fi: | Not Hi-Fi |
|
Still deciding? Get samples of US$ 1/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Specificatiom | |||||
| Model:MR1217075 | |||||
| General Specifications | |||||
| Nominal Diameter | 312mm/12 inch | ||||
| Nominal Impedance | 8Ω | ||||
| AES Power Handing | 300W | ||||
| Maximum Power | 500W | ||||
| Sensitivity 1W/1M | 97dB | ||||
| Frequency Range | 51-3.8KHz | ||||
| Voice Coil Diameter | 75.5mm/3 inch | ||||
| Windinig Material | Copper | ||||
| Former Material | Kapton | ||||
| Winding Depth | 17mm | ||||
| surround material | Polycotton | ||||
| surround Design | M-roll | ||||
| Magnet | Φ190 | Ferrite Ring | |||
| Thiele & Small Parameters | |||||
| Resonance Frequency | Fs | 51HZ | |||
| DC Resistance | Re | 5.5Ω | |||
| Mechanical Factor | Qms | 6.47 | |||
| Electrical Factor | Qes | 0.35 | |||
| Total Factor | Qts | 0.33 | |||
| BL Factor | BL | 19T.m | |||
| Effective Moving Mass | Mms | 73g | |||
| Compliance | Cms | 132μ M/N | |||
| Equivalent Cas Air Load | Vas | 53L | |||
| Effettive Piston Area | Sd | 531cm2 | |||
| η(Eta Zero) | η0 | 1.95% | |||
| Mountiong & Shipping Information | |||||
| Overall Diameter | 312mm | ||||
| Bolt circle diameter | 295mm | ||||
| Baffle Cutout Diameter | 282mm | ||||
| Depth | 145mm | ||||
| Net Weight | 6.15kg | ||||
| Shipping Weight | 6.65kg | ||||
| Shipping Box(Single) | 32*32*15cm | ||||
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.
){kind=link}