Calibrating the Subwoofer

STA-800D/1000D Equipped Subs

SVSound™

Setup, Calibration & Integration

2)Bass Management and (optionally) time alignment performed in subwoofer. In this con- figuration, it is assumed that due to the lack of bass management and time alignment capability in a preamp (typical for 2 channel analog systems) these functions will be handled using the features of the STA-800D/STA-1000D amplifier.

If you are using one subwoofer for the bass of both Left and Right Channels, connect the Left and Right Pre- amp Outputs for these channels to the corresponding Inputs of the STA-800D/STA-1000D, and the Outputs of the STA-800D/STA-1000D to the Inputs of the power amplifier for the main Left and Right speakers. If you are using two subwoofers (one for each channel), connect the Left Output to one sub and the Right Output to the second sub. Connect the sub Outputs to the respective inputs on the power amplifier.

Using the Integrated Function Controller, set the following values as starting points for initial set up:

FIG. 10

In order to get the best experience from your new SVS subwoofer, it is important to calibrate it with the rest of your speakers. To do this correctly you either need an AVR or pre/pro with “Auto Setup” capability, or you will need a Sound Pressure Level (SPL) Meter (preferably with Analog display) like those sold by Radio Shack as well as a source of test tones.

It is highly unlikely the subwoofer level can be set correctly using hearing alone due to the difference in hearingcapability of individuals, as well as the decreased level of hearing sensitivity in the lower frequen- cies. There-fore it is highly discouraged to use your ears as a substitute for the SPL meter.

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.