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SV Sound

A Glossary of Home Theater Terms

Don’t feel guilty if you want to skip over the below. But if you are curi- ous about what some of the terms and abbreviations stand for, read on:

dB - Short for “deci-Bell” a unit of sound, a 3dB increase takes twice the acoustic power to attain!

DD- “Dolby Digital”, the most popular form of digital surround sound, usually found on DVD soundtracks. Actually a compression algorithm that can provide 1 to 6 channels of movie audio .

DPL - “Dolby Pro Logic”. The last generation of non-discreet channel surround sound. Derived from 2 “matrixed” channels.

DTS - “Digital Theater System” similar to DD, but with less compres- sion. Many feel it sounds better than DD, but you be the judge.

DVD - Amazing little video disk, DVD, doesn’t “mean” anything!

HT - “Home Theater”. What you make of it. But a home (theater) without a subwoofer, isn’t quite up to our definition!

Hz - Short for Hertz, the German scientist who came up with a scheme of measuring the frequency of sound waves. 15-30 Hz is very low bass and very rare in anything but movie soundtracks. 60 Hz is generally considered mid-bass above which most large full range speakers can easily produce. The real fun (and real) bass, is in the middle of that range, call it 20-40 Hz.

LD - Laserdisc, grandfather to the DVD. Still capable of great picture and sound. Increasingly going the way of the vinyl 33 1/3 LP record.

LFE - “Low Frequency Effects” are the “.1” channel in 5.1 or 6.1 chan- nel sound-tracks. If you have a sub selected in your system, any LFE signal goes there. The sub may get bass from other channels as well however, depending on the “size” of speakers in your set-up.

RMS - A common and accurate way to rate the power of an amplifier. Literally “Root Means Squared”. Typically measured in “watts”.

SPL - “Sound Pressure Level”, a fancy way of saying “Volume”. Usu- ally measured in dBs.

Sub - Short for subwoofer

“5.1” - Refers to 5 full range channels and one bass only channel. Now often reproduced as “6.1” channels, including a center rear speaker.

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SV Sound PB12-NSD/2 warranty Glossary of Home Theater Terms
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PB12-NSD/2 specifications

The SV Sound PB12-NSD/2 is a powerful subwoofer designed to deliver an exceptional audio experience for both music enthusiasts and home theater enthusiasts. It embodies a perfect combination of strength, innovation, and quality, making it a standout choice in the competitive subwoofer market.

One of the standout features of the PB12-NSD/2 is its robust design. It is equipped with a high-performance 12-inch driver that utilizes a specially engineered oversized voice coil, allowing for greater power handling and improved thermal stability. This design enables the subwoofer to produce deep, resonant bass that can fill large areas without distortion, enhancing the overall audio experience.

The PB12-NSD/2 incorporates advanced technologies to ensure optimal performance. It features a well-tuned ported enclosure, which helps to minimize turbulence and ensures that the airflow is smooth. This design allows for more effortless bass response and provides richer low-frequency performance. The integrated amplifier delivers impressive power, providing an output that can reach deep into the lower registers, making it ideal for movie soundtracks and musical genres that rely on strong bass lines.

Another notable characteristic of the PB12-NSD/2 is its adjustable phase control and frequency response settings. This flexibility allows users to fine-tune the subwoofer's integration with existing speakers in their audio setup. Coupled with a robust crossover network, the PB12-NSD/2 can seamlessly blend with speakers of varying sizes and capabilities, ensuring that users experience a coherent and immersive audio landscape.

The subwoofer is designed with convenience in mind, offering both line-level and speaker-level inputs for easy connectivity. This versatility ensures compatibility with a wide range of audio systems, making it easy for users to enhance their current setups. Additionally, the unit's build quality is commendable, featuring a durable cabinet that minimizes vibration, ensuring that the audio quality remains uncompromised.

In summary, the SV Sound PB12-NSD/2 is a powerhouse subwoofer that enriches the listening experience through its deep bass response, advanced design features, and unparalleled flexibility. It is an excellent choice for anyone seeking to elevate their audio experience, whether for music or home theater applications.
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