Audited Supplier
MR18H28D
<95dB
Not Hi-Fi
Passive
Wire / Remote Control
Commercial
CE, RoHS
<0.03%
460mm/18inch
8ohms
1200W (AES)
2400W (AES)
95dB
57-1.5kHz
125.1mm/4.9inch
280 Ferrite Ring
Aluminium
MERRY AUDIO
Carton or as Your Requirement
49*49*27.5cm/pcs
China
85182900
Product Description
Unique 18 inch low frequency pa woofer speaker 18" pro audio high power nice price woofers
| Specification | |||||
| Model:MR18H28d | |||||
| General Specifications | |||||
| Nominal Diameter | 460mm/18inch | ||||
| Nominal Impedance | 8Ω | ||||
| AES Power Handing | 1200W (AES) | ||||
| Maximum Power | 2400W | ||||
| Sensitivity 1W/1M | 95dB | ||||
| Frequency Range | 57-1.5kHZ | ||||
| Voice Coil Diameter | 125.1mm/4.9 inch | ||||
| Windinig Material | Copper | ||||
| Former Material | Glass Fibre | ||||
| Winding Depth | 31.5mm | ||||
| surround material | Polycotton | ||||
| surround Design | W-roll | ||||
| Magnet | Φ280 | Ferrite Ring | |||
| Thiele & Small Parameters | |||||
| Resonance Frequency | Fs | 57Hz | |||
| DC Resistance | Re | 5.9Ω | |||
| Mechanical Factor | Qms | 8.2 | |||
| Electrical Factor | Qes | 0.608 | |||
| Total Factor | Qts | 0.566 | |||
| BL Factor | BL | 33.34T.m | |||
| Effective Moving Mass | Mms | 320g | |||
| Compliance | Cms | 24uM/N | |||
| Equivalent Cas Air Load | Vas | 54.5L | |||
| Effettive Piston Area | Sd | 1225.4cm² | |||
| η(Eta Zero) | η0 | 1.70% | |||
| Mountiong & Shipping Information | |||||
| Overall Diameter | 460mm | ||||
| Bolt circle diameter | 450mm | ||||
| Baffle Cutout Diameter | 440mm | ||||
| Depth | 207mm | ||||
| Net Weight | 18.8KG | ||||
| Shipping Weight | 21.65KG | ||||
| Shipping Box(Single) | 49*49*27.5cm | ||||
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.
