LF18X451 1800W 18inch high power subwoofer :
1800W AES Power Handing
4 inch Copper Voice Coil
30-1KHz Frequency Range
97 dB Sensitivity* Related products : LF15G401 / L15P400 / L15P540 / L18P400 / LF12G301 / LF18X451 / LF18X401 . GENERAL SPECIFICATIONS| Nominal Diameter | 460 mm |
| Rated impedance | 8Ω |
| Program Power | 3600 W AES |
| Power handling capacity | 1800 W AES |
| Sensitivity | 97 dB |
| Frequency Range | 30 Hz - 1000 Hz |
| Effective Piston Diameter | 395 / 15.6 mm/inch |
| Max Excursion Before Damage (peak to peak) | 54/2.12 mm/inch |
| Voice Coil Diameter | 115 / 4.5 mm/inch |
| Voice Coil Material | Copper |
| Voice Coil Winding Depth | 34 / 1.33 mm/inch |
| BL Factor | 30.5 T · m |
| Effective Moving Mass | 260 g |
THIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)| Resonance frequency | Fs | 30(±5) Hz |
| DC Resistance | Re | 5.4(±0.5) Ω |
| Mechanical quality factor | Qms | 6.7 |
| Electrical quality factor | Qes | 0.29 |
| Total quality factor | Qts | 0.28 |
| Effective piston area | Sd | 0.122 m² |
| Equivalent Cas air load | Vas | 220 dm³ |
| Max linear excursion | Xmax | 13.5 ±mm |
| Reference efficiency | h0 | 1.9 % |
MOUNTING AND SHIPPING INFORMATION| Overall Diameter | 465 / 18.3 mm/inch |
| Bolt Circle Diameter | 442-447 / 17.4-17.6 mm/inch |
| Bolt Hole Diameter | 6.5 / 0.25 mm/inch |
| Front Mount Baffle Cut-out | 424/16.7 mm/inch |
| Rear Mount Baffle Cut-out | 424 / 16.7 mm/inch |
| Depth | 194 / 7.63 mm/inch |
| Net Weight | 15.2 / 33.4 kg/lbs |
| Shipping Weight | 16.2 / 35.5 kg/lbs |
Transportation methods
1. By air to airport;
2. By sea to seaport;
3. By courier door to door, DHL, TNT, FEDEX, UPS, EMS etc.
Pre-sale Service
A. Quality is our company's culture.
B. Reasonable price and reliable service.
C. Rich experience of design, manufacture and sell Pro-audio, Speakers, amplifiers
Middle-sale Service
A. Checking the most suitable shipping ways for customers.
B. Testing quality again before sending goods.
C. Sending the tracking number/bill of loading, and update the situations of the goods till customers receive the goods
After-sale service
A. We are very glad that customer give us some suggestion for price and products.
B. If you have any question, please contact with us freely by E-mail or Telephone.
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
Founded in 2002, we specialized in the manufacturer of high performance professional loudspeakers. In addition to designing and distributing components under the Ganyon brand name, we also supply OEM components to most of the top professional audio brands in the market today.
With more than 65 employees (5% of which are engaged in our Research and Development department), Ganyon Speakers designs, produces and trades all of its products directly from its head office, located in Guangzhou city, Panyu district.
Ganyon Speakers primary line consists of high frequency drivers, coaxial components and cone drivers. We have made a strong commitment to provide a well-balanced line of Low Frequency drivers that range from 6" to 21", as well as a very complete line of High Frequency drivers. We have made refinements in areas such as high frequency diaphragm technology, cone geometry, magnet assemblies, chassis design and much more, to create a dynamic and powerful line-up of components.
Our engineers have optimized each design with fine software to ensure each design operates to its fullest potential time and time again. From nightclubs, to stadiums, to concert halls around the world, our speakers are chosen based on their reliability, consistency and most of all for their outstanding sound quality.
Our Quality Control Department inspects 100% of products.
As for the productions, an automatic check is conducted on Frequency response, Impedance curve, rub & buzz, polarity and T-S parameter of each speaker.
