Niles Audio PSW800 manual Speaker Wire, Very Large Subwoofer Array Vlsa, Ciency. See Figure

Page 7

Now, the volume control will raise and lower the volume for the subwoofer and the left and right speakers simultaneously. Additionally, the crossovers are now con- nected so that the crossover switches can be adjusted to your requirements. You must adjust the crossovers on each subwoofer with this hook-up.

Optionally, a jumper of wire may be con- nected between the L+ and the R+; and between the L- and the R-. This connects both voice coils of the PSW800, giving you a 2dB increase in output. Since each subwoofer’s impedance drops from 8Ω to 4Ω, make sure your amplifier is 2Ω stable to accommodate the satellite speaker’s impedance. (See Figure 6).

PSW-800 PASSIVE SUBWOOFER

H

SW2

range (or with an external electronic crossover) by a separate amplifier channel. Connections are straight-forward; two conductor wires connect each amplifier channel to each individual subwoofer. (See Figure 7).

SI-1230

Subwoofers

Figure 7

Connections to a VLSA are normally made from each PSW800 to a multi-channel amplifier like the Niles SI-1230 twelve-channel amplifier.

Each PSW800 has a jumper installed to parallel the voice coils for maximum effi-

Connections

L

C

ciency. (See Figure 6).

C

L

IN

RIGHT —

IN

SW1

H

WF – WF

The crossover controls on each subwoofer affect only the subwoofer response. Level controls on the amplifiers facilitate blend- ing and compensation for placement.

Speaker Wire

Figure 6

Connecting the two voice coils in parallel with a jumper (a piece of speaker wire).

Very Large Subwoofer Array (VLSA)

Using four or more PSW800 subwoofers in a system creates a system of unprece- dented clarity, with stunning bass impact and potentially extraordinary maximum volume capability. Because of the extremely low impedance of a parallel VLSA system, multiple channel amplifiers are normally used to power them. Because of this, in-wall volume controls are incompatible with VLSA systems.

In a system of this type, it is recommended that the satellite speakers be driven full

For most applications, we recommend you use 16 or 18 gauge wire. For wiring runs longer than 80 feet we recommend 14 gauge wire. The spring loaded terminals of the PSW800 speakers will accommodate up to 12 gauge wire directly. Larger sizes can be accommodated via pin connectors. When you run wire inside walls, special jacketing (CL-2 or CL-3) is required to both protect the wire and for fire prevention. In some areas conduit is required. For a trou- ble-free installation, low voltage wire such as speaker wire must be run in accordance with the National Electrical Code and any applicable provisions of the local building code. Consult your local Niles dealer or your building contractor if you are unsure of code requirements in your area.

6

Page 6 Page 8
Image 7
Page 6 Page 8
Contents PSW800 Table of Contents Features and Benefits MicroPerf Grilles High Power HandlingEasy Retrofit Installation in your Existing Home Inverted Dust CapSingle Stereo Subwoofer Vlsa InstallationsDual Subwoofer Systems Connections Very Large Subwoofer Array Vlsa Speaker WireCiency. See Figure Check Your Amplifier’s Specs ImpedanceWith One or Two Subwoofers Vlsa Four or More SubwoofersSee Figure Using Speaker Selectors With Standard Volume ControlsEnclosure Bracing Speaker Placement TechniquesMinimum Enclosure Size InsulationIntroduction Running the Speaker Wire in New ConstructionConcealing Speaker Wire in Existing Walls Location Installation Fundamentals Mounting The Model 800 New Construction Bracket ConstructionGrilles Existing Walls InstallationExisting Construction Subwoofer Input Phase Reversal Speaker/Subwoofer PhasePainting the Speakers Operation Listening at Higher VolumesCleaning Satellite Left-Right Phase ReversalModel PSW800 SpecificationsDetach Here WA R R a N T Y R E G I S T R AT I O N C a R D Niles Audio Corporation Limited WarrantyNiles Audio Corporation

PSW800 specifications

The Niles Audio PSW800 is a powerful subwoofer designed for home audio systems, delivering exceptional performance with an innovative blend of technology and engineering. Known for its deep, rich bass and high-efficiency output, the PSW800 is an ideal choice for audiophiles and casual listeners alike.

At the heart of the PSW800 is a high-quality 8-inch woofer, which utilizes a polypropylene cone that provides durability and reduces distortion. This driver is coupled with a robust magnet structure that enhances its performance, ensuring that the subwoofer can reproduce low frequencies with clarity and impact. With a frequency response range that extends down to 30 Hz, the PSW800 can produce the low-end sounds crucial for a full audio experience, whether it’s the thunderous explosions in an action movie or the intricate bass lines in music tracks.

One standout feature of the PSW800 is its built-in high-current amplifier. This powerful amplifier can deliver up to 200 watts of peak power, providing the necessary force to drive the woofer effectively. The combination of a dedicated amplifier with the woofer allows for a more cohesive and dynamic sound output, making it a valuable addition to any surround sound system.

The Niles Audio PSW800 also incorporates advanced room optimization technology. This system allows the subwoofer to adapt to various room acoustics by optimizing its performance based on the environment. This is particularly beneficial for users who may not have a dedicated home theater space and need a flexible solution to achieve the best sound quality.

Convenience features such as adjustable crossover frequency and volume controls offer users the ability to tailor the subwoofer's output to their specific listening preferences and room characteristics. Additionally, the PSW800 includes both line-level and speaker-level inputs, ensuring compatibility with a wide range of audio equipment.

The sleek design of the Niles Audio PSW800 ensures that it can blend seamlessly into any home decor while providing a solid and reliable performance. Its compact form factor makes it suitable for various living spaces without compromising sound quality.

In summary, the Niles Audio PSW800 stands out in the crowded subwoofer market, providing a combination of powerful bass performance, adaptive technology, and user-friendly features. For anyone looking to enhance their home audio experience, this subwoofer delivers exceptional value and performance.
Top Page Image Contents