MR18H18D
<95dB
Not Hi-Fi
Passive
Wire / Remote Control
Commercial
CE, RoHS
<0.03%
488mm/18inch
8 Ohms
1400W (AES)
2800W (AES)
94dB
40-2.5kHz
140mm/5.5inch
300mm Ferrite Ring
Aluminium
MERRY AUDIO or OEM
Carton or as Your Requirement
49*49*27.5CM/1pcs
China
85182900
Product Description
2023 max power handling 2800w sub woofer super big magnet 18inch speaker
| Specification | |||||
| Model:MR18H18D | |||||
| General Specifications | |||||
| Nominal Diameter | 488mm/18inch | ||||
| Nominal Impedance | 8Ω | ||||
| AES Power Handing | 1400W (AES) | ||||
| Maximum Power | 2800W | ||||
| Sensitivity 1W/1M | 94dB | ||||
| Frequency Range | 40-2.5kHZ | ||||
| Voice Coil Diameter | 140mm /5.5inch | ||||
| Windinig Material | Copper | ||||
| Former Material | Glass Fibre | ||||
| Winding Depth | 32mm | ||||
| surround material | Polycotton | ||||
| surround Design | W-roll | ||||
| Magnet | Φ300 | Ferrite Ring | |||
| Thiele & Small Parameters | |||||
| Resonance Frequency | Fs | 40.4Hz | |||
| DC Resistance | Re | 5.45Ω | |||
| Mechanical Factor | Qms | 15.71 | |||
| Electrical Factor | Qes | 0.53 | |||
| Total Factor | Qts | 0.517 | |||
| BL Factor | BL | 35.83T.m | |||
| Effective Moving Mass | Mms | 496.9g | |||
| Compliance | Cms | 31uM/N | |||
| Equivalent Cas Air Load | Vas | 63.16L | |||
| Effettive Piston Area | Sd | 1194.59cm² | |||
| η(Eta Zero) | η0 | 0.74% | |||
| Mountiong & Shipping Information | |||||
| Overall Diameter | 488mm | ||||
| Bolt circle diameter | 470mm | ||||
| Baffle Cutout Diameter | 422mm | ||||
| Depth | 209mm | ||||
| Net Weight | 25.5KG | ||||
| Shipping Weight | /KG | ||||
| Shipping Box(Single) | 49*49*27.5/ cm | ||||
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.
