Massive ECO12S4 - 12" 250 Watts RMS Single 4 Ohm Subwoofer Gas Cylinders 5 mm – 4

5 mm – 4

Intuitive design with built‑in stand

As more devices adopt Type-C charging

and parts of the band are bi-colored with gold to create a rich look

The perfect match for your LG TV

Massive ECO12S4 - 12" 250 Watts RMS Single 4 Ohm Subwoofer Gas Cylinders 5 mm – 4Lets get right to it, the Massive Audio ECO12S4 is such an amazing value, we are questioning our sanity. Stealing a few design ques from its big brothers the MMA104 and TKO104, the ECO12S4 will blow you away for the price. Sure, you can think of the ECO in ECO12S4 as economical, but just because you are getting a cheap price, does not mean we cheaped out on the quality or performance. Quite possibly the nicest 250 watt rms subwoofer on the market, the