Setup, Calibration & Integration

STA-800D/1000D Equipped Subs

SVSound™

If you have two or more subwoofers in your system, it is important that they be level-matched (set at the same level relative to one another) before starting the calibration process. If the subs are not level-matched, there is a risk of unbalanced bass and potential subwoofer localization in your listening environment. This level-matching process is best performed using auto setup or a SPL meter as discussed above.

1)AVR or pre/pro with auto setup capability. Many AVRs and pre/pros newer than 2004 to 2005 have some form of auto setup capability that does a good job of setting channel levels and speaker distances, making calibrating your subwoofer very easy. Review the documentation that came with your AVR or pre/pro on how to run the auto setup feature and after connecting your subwoofer and setting the initial values as shown above, run the auto setup routine.

At the completion of running the auto setup routine, there are two things you should check in your AVR or pre/pro’s Manual Speaker Setup Menu to make sure your subwoofer has been integrated properly:

a)Check to see your speakers are all set to Small with a suggested crossover of no lower than 80 Hz. If already Small and the crossover is higher than 80 Hz the setting should be left as is.

b)Check to make sure your subwoofer Trim value does not exceed the positive or negative limits of Trim (typically +12 dB to -12 dB but may be different based upon your equipment). A value at the negative limit (example, -12 dB) indicates the Volume on the subwoofer was set too high. Lower the Volume on the subwoofer and re-run the auto setup routine. If the subwoofer trim is at the positive limit, raise the Volume on the subwoofer and re-run the auto setup routine.

2)AVR or pre/pro without auto setup capability. Older AVRs or pre/pros may not have auto setup capability. In that case, you will need a Sound Pressure Level (SPL) meter and a source of test tones used to set speaker levels. SPL meters can be purchased at Radio Shack, usually for less than $50. Even older multi-channel receivers and pre/pros have built in test tones but if yours doesn’t, calibration disks are available that have the tones needed to accurately set speaker and subwoofer levels. SVS typically recom- mends the AVIA II Guide to Home Theater by Ovation Software as a good calibration disk.

Before starting, familiarize yourself with your AVR or pre/pro’s setup and configuration menu. Of particular importance are the menus dealing with setting up your speakers (distance, level, size, crossover, etc.). Once you have read and feel comfortable with setting up your speakers, you are ready to begin.

Start by making sure your AVR or pre/pro knows you have a subwoofer in your system. Sometimes the menu item will be “Subwoofer = Yes, or “SUB ON”, etc. Ensure all speakers are set to Small and have

SB13-Ultra, PC13-Ultra, SB13-Plus, PB13-Ultra, PC12-Plus specifications

SV Sound has made significant strides in the world of high-performance audio with its acclaimed lineup of subwoofers, including the PC12-Plus, PB12-Plus, PB13-Ultra, SB13-Plus, and PC13-Ultra. Each model is designed to deliver unparalleled sound quality and an immersive listening experience, making them ideal for both home theaters and music enthusiasts.

The PC12-Plus is a compact, ported subwoofer that boasts a 12-inch driver capable of producing thunderous bass. Its cabinet design optimizes airflow, reducing distortion while enhancing low-frequency output. The built-in amplifier delivers 300 watts of continuous power, with peak output reaching up to 700 watts, ensuring that every rumble is felt as much as it is heard. The PC12-Plus is also equipped with adjustable phase control and low-pass filters, allowing users to finely tune their bass response based on their room acoustics.

The PB12-Plus features a similar design but emphasizes portability and efficiency. Also utilizing a 12-inch driver, it emphasizes the ability to generate room-filling bass without compromising space. The built-in amplifier matches the PC12-Plus in power, promising rich low frequencies ideal for both cinematic action sequences and music playback alike. Its robust cabinet construction allows for minimal vibration and resonance, maintaining clarity in sound reproduction.

For those seeking uncompromising power, the PB13-Ultra is a standout. This subwoofer features a larger 13.5-inch driver and an impressive 1000 watts of continuous power, peaking at 3700 watts. This model is engineered for serious enthusiasts who demand deep-reaching bass extension, and it excels in both music and home theater settings. The advanced DSP technology provides users with precise control over the subwoofer’s settings, allowing for an incredibly adaptable performance.

The SB13-Plus is a sealed subwoofer that excels in delivering tight, accurate bass response. Its design minimizes distortion while maximizing punch, making it an excellent choice for music lovers who appreciate precision. This subwoofer is equipped with similar power specs to the PB12-Plus, offering 300 watts continuous and 700 watts peak power. Its compact design makes it versatile enough to fit in smaller spaces without sacrificing sound quality.

Finally, the PC13-Ultra combines elements from its predecessors with upgraded specifications. Featuring an ultra-long-throw 13.5-inch driver and an expansive amplifier setup, it can produce overwhelming bass that resonates throughout larger spaces. It incorporates advanced room correction technologies, ensuring optimal performance regardless of placement.

In summary, SV Sound’s PC and PB subwoofers are characterized by their robust design, powerful amplifiers, and advanced technologies. Each model serves unique needs, offering powerful bass while maintaining clarity and precision, from compact designs for finesse in smaller spaces to large models that dominate in larger environments.