Most mobile DJs look for a comprehensive package of gear which includes a sound system tuned to individual needs and aspirations. But, how do you choose the sound system? In the first place, you need to understand the difference between active speakers and passive speakers.
Before we explore active and passive speakers, let us get some basics. The power of your speakers is expressed in term of watts. However, a higher wattage like 500 watts may not necessarily deliver louder sound. Therefore, you will need to understand other aspects of the speaker before you choose one. Remember that your speakers will determine the other components of your DJ set up. Have a look at the JBL powered speakers on jdsound.com.au for a range of speaker sets.
Peak power vs. RMS power
When you look at the ads for various speakers, you will often notice the peak power being mentioned prominently. However, this is not what the speaker will deliver when you continuously stream audio. Peak power only represents what the speaker is capable of handling in the event of spikes. Therefore, what you should look for is the RMS which is a measure that indicates continuous power. Although this is more applicable for passive speakers, it helps to gain a good understanding of how this works.
Your investment ability will primarily determine whether you choose a passive speaker or an active speaker. The major difference is that you need an amplifier to go with passive speakers. These speakers are more affordable as compared to the active ones. Also, remember that you need to match the watts of your speaker with your amplifier. In other words, the specifications of the amplifier should match with the RMS rating of the speaker.
The main advantage of active speakers is that they are powered. Therefore, a DJ does not need to worry about the amplifier. Each speaker comes with a volume control and can be connected directly to the mixer. This type of speakers can fit in any event.
The wattage rating on these speakers represents the power of its internal amplifier. With a 500 watt JBL, you can comfortably accommodate some 400 teens dancing. Another desirable feature of this variant is that usually, they are linkable. However, active speakers tend to be more expensive.
Regarding the brand, JBL today has an extensive range of speakers including some wireless Bluetooth models. This variant affords great portability with an excellent sound output. Yamaha, Mackie and Behringer are among some of the most popular brands.
Irrespective of the type of speakers you choose, it is important to keep in mind the kind of audience you play to and stay away from cheap brands with a reputation for low quality. Remember that a good pair of speakers sits at the heart of your DJ performance. Mobile DJs should also focus on keeping their equipment compact so that hauling them to the venue and back is not a big challenge.