Bosch LB20-SW400-D 2 x 10 Inch Subwoofer, Black

The Bosch LB20 - SW400 - D is a remarkable black subwoofer. It features two 10 - inch high - excursion woofers, offering compact yet high - performance sound. This dual 10 - inch subwoofer is engineered for the most demanding professional and commercial sound needs. Ideal for both indoor and outdoor settings like restaurants, bars, and fitness clubs, it's perfect for background and foreground music, as well as sound reinforcement. With easy installation, flexible mounting options, and great weather resistance, it suits a wide range of surface - mount applications. It can handle 400 W of power, reaching a maximum SPL of 120 dB (126 dB peak). It's also designed for outdoor use with IP54 and IP65 ratings, without sacrificing performance. Technical specs include a frequency response from 33 Hz - 500 Hz, 94 dB sensitivity, and more.

Using the Bosch LB20 - SW400 - D subwoofer is easy. First, find a suitable location either indoors or outdoors. Make sure it's a stable surface. Connect it to your sound system using the two removable locking 4 - pin connectors. You can use it in stereo or mono mode according to your needs. When using it outdoors, ensure the port covers are on to get the IP65 rating for better weather protection. For maintenance, keep it clean and dry. Regularly check the connectors for any signs of wear or damage. Don't expose it to extreme temperatures or humidity. If you want to use the 70 V/100 V input transformer or transformer taps, they are available as optional accessories. Also, keep the included hardware like subwoofer feet and screws in a safe place in case you need to move or reinstall the subwoofer.