Hot Sale 21 Inch Neodymium Magnet Subwoofer, Gw-2103na, Loud Speaker
| Price: |
US $ 150-170/Piece |
| Min Order: |
30/Piece |
| Pay Type: |
T/T,Western Union,Money Gram |
| Prod Model: |
GW-2103NA |
| Magnet: |
Neodymium |
| Power: |
1450W |
| Voice Coil: |
126mm(5") |
| Sensitivity: |
100 dB Spl |
| Noise: |
<102dB |
| Hi-Fi: |
Not Hi-Fi |
| Operation Mode: |
Wire / Remote Control |
| Speaker System: |
Optional Combination |
| Application: |
Home |
| Certification: |
RoHS |
| Speaker Material: |
Neodymium |
Product Description
GW-2103NA 1450W 21 inch powerful subwoofer : Key features:
1450W AES Power Handing
126mm(5 in) Copper Voice Coil
33-1.5KHz Response
100 dB SPLGW-2103NATYPICAL CHARACTERISTICS| Nominal Diameter | - | 546 mm |
| Rated impedance | - | 8Ω |
| Half space sensitivity (1w@1m) | - | 99 dB SPL |
| Usable freq. range | - | 33 - 1500 Hz |
| AES Power handing (1) | - | 1450W |
| Maximum Power Handing (2) | - | 2900W |
| Max Sound Pressure Level | SPLmax | 102 dB SPL |
| Magnet Diameter | - | 121 x 15 mm |
| Voice Coil Diameter | - | 126 mm |
| BL Product | BL | 33.6 N/A |
| Moving mass | Mms | 0.176 kg |
THIELE-SMALL PARAMETERS: TYPICAL (QC LIMITS)| Resonance frequency | Fs | 33(±5) Hz |
| DC Resistance | Re | 5.6(±0.5) Ω |
| Mechanical quality factor | Qms | 3.6 |
| Electrical quality factor | Qes | 0.25 |
| Total quality factor | Qts | 0.23 |
| Mechanical suspension compliance | Cms | 180 (10-6.m/N) |
| Effective piston area | Sd | 0.142 m² |
| Equivalent Cas air load | Vas | 345 dm³ |
| Max linear excursion | Xmax | 12 ±mm |
| Linear displacement volume | Vd | 0.726 (10-3.m³) |
| Reference efficiency | h0 | 2.8 % |
| Unity load volume | Vas.Qts² | 13.7 (10-3.m³) |
MOUNTING AND SHIPPING INFORMATION| Overall Diameter | 546 mm |
| Bolt Circle Diameter | 519 mm |
| Baffle Cutout Diameter | 501 mm |
| Depth | 252 mm |
| Net Weight | 18.1 kg |
| Shipping Weight | 19.2 kg |
| Shipping Box | 600 x 600 x 300 mm |
ABSOLUTE MAXIMUM PATINGS| Short term max. Input voltage | Vmax | 125V |
| Max. excursion before damage | Xdam | 16±mm |
| Ambient operating temperature | Ta | -10 to +50 |
| Storage temperature | - | -20 to +70 |
| Environmental withstanding Q | - | Outdoor |
Payment methods1.T/T;2.Western Union;3.Money Gram;4.Cash.Transportation methods1. By air to airport;2. By sea to seaport;3. By Express door to door, DHL, TNT, FEDEX, UPS, EMS etc. Our service:Pre-sale ServiceA. Quality is our company's culture.B. Reasonable price and reliable service.C. Rich experience of design, manufacture and sell Pro-audio, Speakers, amplifiers, etc.Middle-sale ServiceA. 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 goodsAfter-sale serviceA. 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.
