The advantage is that our unit can handle more power and will last longer. These subs can take a real beating! The other difference is the build quality. We go the extra mile to use the right amount of glue, solder, etc. Lots of off brand name subs blow due to poor glue or poor solder.
Lastly, our company goes through vigorous testing for sound quality and tuning before we start our mass production. Lastly, we have one of our very own technicians go to the factory and inspect a minimum of 15% of the production models to ensure the quality is as good as the original samples we engineered. Rockville SBG1188 18 1000 Watt Passive Pro DJ Subwoofer w/ MDF Cabinet, Pole Mountable. 3 High temperature aluminum voice coil. Dual Ported Enclosure for Improved Bass Response.
Construction: High-Density, High-Quality Non Resonant MDF, Stapled, Bonded & Braced. Binding Post / Banana Plug Terminals (Negative/Positive). All input/output connections are internally connected in parallel.
Frequency Response: 20Hz - 500Hz. Dimensions (W x D x H): 23" x 18" x 26. If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options. We will send you a.
To replace the item for a brand new one. All replacements and exchanges are free.