Rockville SBG1124 12" 600W Passive 4-Ohm Pro DJ Subwoofer, MDF Cabinet, Pole Mount, Deep Bass, for DJs and Small Venues

The cheaper ones use particle board. We spend more money manufacturing these with MDF which will hold up for a much longer time than particle board. We are using a real true pro audio subwoofer in the cabinet which has very large 2.5" voice coils and a 60 oz magnet. The off brand names use a magnet half the size of this and a smaller size voice coil. 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.

Features:

Rockville SBG1124 12" 600 Watt Passive Pro DJ Subwoofer w/ MDF Cabinet and Pole Mount
12” Pro audio woofer
300 Watts RMS / 400 Watts Program / 600 Watts Peak
2.5” high temperature aluminum voice coil
60 oz magnet woofer
Ported Enclosure for Improved Bass Response
Construction: High-Density, High-Quality Non Resonant MDF - Stapled, Bonded & Braced
Ergonomic Recessed Handles
Molded Steel Grill
Aviation Grade Black Carpet
Pole Mount
Rubber Isolating Feet
Binding Post / Banana Plug Terminals (Negative/Positive)
1/4˝ Jack (In/Out)
SpeakON (In/Out)
All input/output connections are internally connected in parallel
Nominal Impedance: 4 Ohm
Sensitivity: 92dB @ 1w/1m
Frequency Response: 25Hz - 800Hz
Dimensions (W x D x H): 15.6” x 14.6” x 18.4”
Weight: 44 lbs