VONYX SWA18 18" Active Subwoofer Bass Bin DJ Disco Party PA Sub Speaker 1000W

Product Information

Avoid placing the subwoofer in corners: While it may be tempting to place the subwoofer in a corner of the room, this can actually lead to unwanted bass buildup and resonance. Instead, try to position the subwoofer away from walls and corners to achieve a more balanced sound. input and output levels, limiter engagement, amplifier temperature and status, and network connection status. The software allows for total remote system configuration and monitoring that is ideal for theatres, large church sound systems and auditoriums. The EON700 Series leverages the latest acoustic science, transducer designs, cabinet materials and advanced DSP and control technologies to deliver extraordinary performance in a fully professional, highly flexible, easy to use, portable system. Keep the subwoofer on the ground: It is generally best to keep the subwoofer on the ground, as this will help to create a stable and secure foundation for the unit. This can help to minimize vibrations and unwanted movement that can affect the sound quality. With the 8003-AS II, you get an input sensitivity encoder so you can set the input signal level to a volume that suits the situation, the amount ranges from +0dB gain reduction all the way to +99dB of gain reduction. A XOVER section gives you a broad range of 24dB/octave low and high pass filter options which allows you to get the perfect sound for your system.

An active sub will greatly improve your overall sound output, these speakers working to boost the bass signals within your music. Utilising the built-in amplifier, any bass-heavy music will sound far clearer as the low-end frequencies are channelled through the speaker driver. This leaves far more room for your tweeters to deal with the high and mid frequencies, balancing your sound much more professionally. The 8003-AS II features a built-in digital signal processor that comes with a selection of presets so the subwoofer can adapt to the speakers you integrated it in to. Found on the rear is an innovative input patch bay that provides you with stereo XLR inputs alongside an XLR link-crossover with a switchable crossover frequency of 80Hz or 120Hz. The highly efficient 2200w amplifier features a rugged aluminium, mechanical structure that dissipates heat without a fan and stabilizes itself while in transit. The RCF SUB 8003-AS II is a 2200w active subwoofer that is equipped with an 18-inch woofer, a powerful DSP and a digital amplifier that gives you an incredibly high output with amazingly low distortion and a super-clear, natural sound. The 8003-AS II is perfect for any 12/15-inch satellite speaker setup and works best alongside RCF Art 7, D-Line or 4PRO speakers.A powered subwoofer – also known as an active subwoofer – will include an amplifier inside it, whereas a passive 18-inch subwoofer does not include an amplifier inside the cabinet. Basically, this means that a powered subwoofer is ideal for people who are using a sound system that doesn’t include a third party amplifier, whereas a passive subwoofer is only for people who have an audio system that includes an amplifier. Expert Tip

The JBL EON718S 18-inch subwoofer is part of JBL’s new EON700 Series of powered PAs, which represents a major step forward in innovation and technology by delivering truly intelligible, clearly consistent coverage at any volume level. This beast of an active subwoofer comprises a pair of long excursion, direct radiating 4-inch voice coil, neodymium magnet, 18-inch loudspeakers. Front loaded in a bass-reflex tuned enclosure with laminar ports and a set of highly efficient perforation gradient speaker grilles. Its design is classic Amate, with a vertical layout and smart appearance that only hints at its huge 141dB capability. There are some key differences that you’ll find between different 18-inch subwoofers that are on the market. To make sure that you choose the best 18-inch subwoofer for your needs, then consult this buying guide, which will explain the key features found on these subwoofers, and what they mean. Maximum Power/Continuous Power Subwoofers are great for adding real depth to your live mix, by emphasising the most effective and prominent bass frequencies. In doing so, they alleviate some of the strain on your main PA system speakers and amplifiers, allowing for great clarity in your live mix. Like every JBL Professional product, the 718S undergoes stringent testing that goes above and beyond any conditions the product would face in the real world. Our industry-leading 100-hour power test ensures longevity so musicians and audio engineers can rely on JBL components in any scenario.

These PA subwoofers are run by a 64-bit DSP system that manages amplifier gain and cross-over settings, peaks limits and a 294ms / 100m alignment delay. A 5-band parametric EQ and high-accuracy FiR filtering ensures accurate phase alignment and tonal control to suit any environment. With a frequency response of 25Hz to 120Hz, the XW218 provides the deepest of bass from any source. State-of-the-art 2400- Watt Class-D amplifier with comprehensive over-excursion, thermal, RMS and clip limit protection When it comes to the voice coil in an 18-inch subwoofer, you’ll tend to have a choice between a 3-inch voice coil or a 4-inch voice coil. The difference between the two is minimal, and this feature should only be considered as one element of the subwoofer. There’s no need to simply choose one subwoofer over another because of the size difference in the voice coil. Pole Mountable The real measure of a decent quality sub is experiencing a fuller sound without necessarily taking too much notice of the bass signal. It should always complement and enhance the existing sound as opposed to totally overpowering the system until it sounds very muffled and effectively inaudible. Home Active Sub

Sometimes, a little extra low-end goes a long way. Our selection of subwoofers will have your trousers flapping in no time!Amate Audios DSPStudio control software for laptops and tablets is capable of adjusting and setting up even the finest details and monitoring key parameters of the XW218 amplifier Experiment with different positions: Depending on the layout of your space, you may need to experiment with different positions to find the best placement for your subwoofer. Try moving the subwoofer around the room and listening to the sound quality to determine the best location. As with any sound enhancements, a personal comparison must be made to determine the quality of the sound itself, remember that the appropriate quantity is crucial. A lot of nightclubs or street racers with large subwoofers in the boot of their cars tend to overwork bass frequencies and if pushed too far this can lead to an inaudible humming noise. This is where quantity comes in, you only want the bass to accentuate your mids and trebles as this increases the clarity and volume of sounds.