Before we get started, it’s important to remember that we’re talking about amplifiers that provide power to passive speaker systems. The availability of active or powered speakers, for DJs and other applications, makes it simple to get things up and running. These do not necessitate the same level of amplification.
Using a series design was not always encouraged, and while it may not yield the best performance from all of your equipment, it is certainly achievable in some situations. The speakers can work together to provide a loud and effective sound that takes advantage of the amplifier’s full capacity.
If you have determined that a series setup is the best option for you, follow these steps to connect the amp to the speakers:
To begin, invest in high-quality equipment. The optimal setup is a high-quality 2-channel amplifier with four matched speakers.
Figure out where the positive and negative terminals on the amplifier are. Depending on the kind of amplifier, you will be able to tell the difference between them by looking at the + and – indicators.
Connect the positive terminal of the first speaker in the series to the positive terminal of the first speaker in the series.
Because you are delivering the signal to the second speaker from here, connect the positive terminal of speaker one to the positive terminal of speaker two. Following that, you may repeat the process all the way around the speakers to connect them all together.
Look for any loose connections and confirm that all of the wires are connected in the proper location. This has the potential to cause harm.
You must now complete the circuit by connecting the negative terminal of the amplifier to the negative terminal of the final speaker of your four-speaker system. You just have to do this once, rather than connecting all of the amplifiers as you would otherwise have to do.
Parallel Configurations are Possible
Audiophiles will always fight about whether the system is superior, but the majority of them believe that a parallel system sounds better if it is correctly connected and if the amplifier is of high quality in the first place. You must ensure that the amplifier has sufficient power, else the sound quality may degrade quickly and end up sounding terrible.
When all four speakers are connected in a daisy chain configuration, this is known as a parallel configuration. You would take a signal from all of the outputs of the amplifier and link it to both the positive and negative terminals of the speakers in this manner. It’s almost as simple as using a guitar amp, except that there is no complicated wiring to deal with.
A fairly simple way to connect four different speakers to one amplifier without having to figure out any complicated cabling, and while it isn’t the most attractive thing to have at the back of your amp, it is very functional nonetheless.
Connecting a Speaker Selector Switch to a Speaker
Another option is to connect through the use of a speaker selector switch. What exactly does this imply?
For starters, this is the safest way to connect all 4 of the speakers to an amp, and even though you will have to purchase some additional equipment, it is well worth it to ensure that you have a secure setup in place.
The speaker switch connects to the output of the amplifier and then connects to each of the speakers individually to provide stereo sound. The identical procedure as described above is utilized, with both the positive and negative ends of the cable being connected to the speakers. Despite the fact that you wind up with a lot of cables, the cabling is straightforward.
The speaker switch allows you to select the volumes that are sent to each of the speakers, thereby dividing the system into two groups of speakers that may be blended together using a control switch.