Subwoofer or subwoofer, as music lovers call it, is a speaker system for reproducing low and mid frequencies of the sound range. Whether it's watching modern movies or listening to low-frequency music, this unit enhances the overall sound quality, making it more saturated. Wanting to get quality, surround sound in your car or apartment, people often wonder about that, how to connect a subwoofer to a TV.
Differences between active and passive models
Before you find out the answer to this question, worth understanding, what types of subwoofers exist, and how the method of their connection differs. In relation to the power amplifier, low frequency emitters are divided into:
- active;
- passive.
Active has a built-in power amplifier, which allows you to remove the output load when playing low-frequency sounds. Most models are equipped with a crossover, which simplifies the synchronization of sound material with speakers.
The passive emitter does not have its own amplifier, which directly affects the load of the output stereo channels. This often reduces the volume and quality of the sound. The lack of a settings panel makes the process of placing the subwoofer more time consuming.
Multichannel systems are commonly referred to as: "Number of satellites. Number of amplifiers ». Example: "3.0" means three columns, and the system "5.1" means 5 satellites and 1 sub.
Speaker system 5.1 SVEN HT-200
Active subwoofer connection
If you own an active device, connecting to the TV will not be particularly difficult. Choose a place, in which your device will stand, and connect the appropriate "tulips" with connectors on the TV body. Next - make the setting via the TV service menu.
Because active bass amplifiers have a special settings menu, the process of choosing a location is greatly simplified.
Such large companies for the production of equipment, both Samsung and LG, produce modern models of TVs with built-in automatic parameters for synchronization with additional devices. Connecting active models on such devices has an intuitive interface, so you won't have a question, how to connect your subwoofer to a modern LG or Samsung TV. By the way, between these brands there is a constant competition for supremacy in the technology market. Our comparative review will help you learn more about the technology in Samsung and LG TVs.
Passive device connection
Owners of a passive device can synchronize with a home theater or receiver. The method is time consuming and lower quality of the received sound. This is due to the almost complete lack of the ability to properly place the subwoofer next to your TV. To get the subwoofer connected, the following steps must be taken.
- Connect the amplifier wires to your home theater or receiver.
- When connecting, pay attention to the polarity for better performance.
- Connect the subwoofer to the receiver as follows, so that it operates in parallel with the front speakers.
The lifespan of your device depends on the correct polarity connection. This is especially true when listening to loud and low music, which can have a devastating effect on the amplifier.