Troubleshooting

The Sunfire subwoofer is expertly

designed and built to provide years of trouble-free performance. Most problems that occur can usually be solved by checking your setup or making sure that the components connected to the amplifier are on and fully operational.

The following information will help you deal with common problems you may ex- perience during normal use. If a problem persists, please contact your Sunfire Dealer for assistance.

Not enough bass

•Check that your preamplifier’s outputs are connected to the subwoofer am- plifier’s line-level inputs and not to the line-level high pass outputs. If they are connected to the outputs by mistake, the bass will be weak but the subwoofer will still function.

•If your preamplifier has a single sub- woofer/LFE output jack, make sure it connects to the subwoofer amplifier’s Left (Mono) input. If the bass is still not enough after checking all the remaining points, use a Y cable to connect the preamplifier’s single subwoofer/LFE output to the subwoofer’s right and left inputs.

•You might try a different location for your subwoofer, such as closer to a corner.

•Home Theater preamplifiers usually have a way of adjusting the level of the subwoofer/LFE output, either using a remote control or with a small volume knob on the back panel. Make sure that this is adjusted correctly.

•Check that your preamplifier or receiver’s sub output is turned on. Some systems only have a sub output signal when the front speakers are set to “small.”

•If the preamplifier’s subwoofer/LFE output has an adjustable crossover frequency, make sure that the Sunfire subwoofer’s own crossover point is set higher or part of the bass range will be missing.

Not enough bass in a 5.1 system

•5.1 Home Theater preamplifiers usually have a bass management system which allows the bass to be redirected among your speakers. For example, the bass normally present in the front speak- ers can be redirected to play in the subwoofer, or the subwoofer can play the bass from all the speakers, in addi- tion to its dedicated LFE (low frequency effects) channel. Make sure that all of the bass management options are cor- rectly set. The preamplifier may have a way of turning the subwoofer output off entirely, so check that it is always on.

•Check that the preamplifier calibration procedure is correctly adjusted. Usually, the preamp will send a test tone through all the speakers in your system, allowing you to adjust (trim) the volume of each channel until they are all playing at the same level.

•If the bass is weak only when playing 5.1 surround sources, check that your preamplifier is correctly set to decode the 5.1 surround modes, such as Dolby Digital or DTS.

•DVD discs have a menu which allows you to select which soundtrack to play. Check that the correct 5.1 surround audio soundtrack is selected, otherwise it may just play stereo into your preamp and you won’t get the true LFE signal into the subwoofer.

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Sunfire SRS-210R manual Troubleshooting, Not enough bass in a 5.1 system
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SRS-210R specifications

The Sunfire SRS-210R is a compact, high-performance subwoofer designed to deliver an exceptional audio experience in both home theater and music applications. Renowned for its innovative technology and impressive sound quality, the SRS-210R is a great choice for audiophiles and casual listeners alike.

One of the standout features of the SRS-210R is its unique design. The subwoofer utilizes a patented "Rift" technology, which allows for a smaller footprint without sacrificing sound quality. This makes it ideal for those who have limited space but still want powerful bass performance. Its sleek and modern aesthetic also means it can fit seamlessly into any décor.

At the heart of the SRS-210R is a 10-inch high-excursion driver that is paired with a powerful amplifier capable of delivering up to 300 watts of peak power. This combination ensures that the subwoofer can produce deep, impactful bass that can fill a room without distortion, even at high volume levels. The bass response is further enhanced by the use of a vented enclosure, which allows for better airflow and improved efficiency.

In terms of connectivity, the Sunfire SRS-210R offers a variety of options to accommodate different setups. It includes both line-level RCA inputs and speaker-level inputs, making it versatile for connecting to different audio sources. Additionally, the subwoofer features variable phase control and a low-pass filter, enabling users to fine-tune the integration with their main speakers for a more cohesive sound stage.

Another notable characteristic of the SRS-210R is its high-quality construction. Sunfire has designed this subwoofer with durability in mind, ensuring that it can withstand the rigors of everyday use while still providing consistent performance. The cabinet is made from premium materials that reduce resonance, allowing for clearer sound reproduction.

Overall, the Sunfire SRS-210R is a remarkable subwoofer that balances compact size with potent audio capabilities. Its innovative technologies and features, combined with its stylish design, make it an excellent addition to any home audio system. Whether for movies, music, or gaming, the SRS-210R promises to elevate your listening experience to new heights with deep, thunderous bass.
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