Parasound PAL-280 owner manual Introduction, Unpacking and Inspection, Precautions, Prewiring

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Introduction

Congratulations on your purchase of your PAL-280 Precision Architectural Loudspeaker system and thank you for choosing Parasound. The PAL-280s were developed using the finest loudspeaker and crossover components available. Countless hours of computer modeling were spent to insure accurate audio reproduction in a variety of installations where placement compromises must sometimes be made. The PAL-280 Precision Architectural Loudspeakers deliver the high-fidelity audio reproduction you have come to expect from high-end loudspeakers in a cabinet. Please take a few minutes to read these instructions thoroughly to make the installation easier and insure optimum performance.

Unpacking and Inspection

Carefully unpack your PAL-280 loudspeakers locate the enclosed accessories:

Qty Description

2PAL-280 baffle and loudspeaker assembly

2Removable bezels with mounting dogs

2

Metal grilles

6

#8 x ò” screws

6Rubber shoulder washers

2Foam grille inserts

Be sure to carefully inspect the speakers for any signs of shipping damage. If you believe you notice any, contact your Parasound Dealer immediately.

Precautions

If you have any doubts about your ability to properly install in-wall loudspeakers, you should consider the services of a custom installer. If you plan to install them yourself, always use high quality tools to save time and make the installation go more smoothly.

The PAL-280 Precision Architectural Loudspeakers mount into standard 4 inch (or greater) stud depth walls. Determine the final location of both left and right speakers before cutting any holes since changes to one speaker may affect the other either aesthetically or acoustically. Look for pipes, wiring or any other conflicting material that might be damaged before beginning the installation.

Prewiring

Before you purchase loudspeaker wire, check local building codes to make sure that the wire is rated to comply with applicable local safety codes such as UL or CL-2. Use only stranded wire no thinner than AWG 16. For runs longer than 100 feet, we recommend minimum of AWG 14. When pulling wire, take care not to pull the wire too fast to prevent stretching the wire or scorching the insulation from friction. Leave 2 to 3 feet of excess loudspeaker wire at both ends; it is easier to trim off excess wire than to splice additional wire. When securing the wire inside the walls, be careful not to pierce the insulation with nails or staples.

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Contents N U a L Introduction PrecautionsPrewiring Unpacking and InspectionMirror Image Tweeter Assembly Installing the PAL-280 Precision Architectural LoudspeakersFine Tuning the Frequency Response of Your Loudspeakers Removing the Loudspeaker Assembly from the BezelAdjusting the Pivoting Midrange and Tweeter Assembly Pre-Drilled Hole for Infrared ReceiversTone Adjustment Switches Dimensions Hole Cut-Out RMS Power RangeTweeter Assembly Optional Accessories Rough-In Kit

PAL-280 specifications

The Parasound PAL-280 is a versatile and powerful amplifier that has gained a reputation for its exceptional performance in both professional and home audio settings. With a blend of advanced technology and robust design, this amplifier is tailored to deliver high-quality sound reproduction across various applications.

One of the standout features of the Parasound PAL-280 is its high output power. The amplifier delivers 280 watts per channel into 4 ohms, providing ample power to drive even the most demanding loudspeakers with ease. This capability makes it an ideal choice for users seeking a dynamic and immersive listening experience, whether for music or home theater applications.

The PAL-280 utilizes an advanced Class A/Class AB amplifier topology that combines the benefits of both technologies. In Class A mode, the amplifier offers lower distortion and higher linearity, making it suitable for critical listening sessions. When transitioning to Class AB operation under high-demand conditions, the PAL-280 maintains efficiency without compromising audio quality. This hybrid approach ensures a balanced performance that meets the needs of audiophiles and casual listeners alike.

Another essential characteristic of the PAL-280 is its engineering craftsmanship. The amplifier is built with high-quality components, including toroidal power transformers and premium capacitors, which contribute to its durability and consistent performance over time. The robust construction also minimizes the potential for electromagnetic interference, ensuring a clean and clear audio signal.

Furthermore, the PAL-280 showcases advanced thermal management features, including a custom heat sink design that allows the amplifier to maintain optimal operating temperatures during extended use. This is essential for maintaining sound quality and prolonging the lifespan of the device.

In terms of connectivity, the Parasound PAL-280 offers a variety of input options, including balanced XLR and unbalanced RCA inputs, allowing users to seamlessly integrate the amplifier into their existing audio setup. Additionally, the amplifier includes binding posts that accommodate various speaker wire sizes, enabling flexible speaker connections.

With user-friendly controls and an elegant chassis design, the Parasound PAL-280 is not just about performance; it also emphasizes aesthetic appeal, making it a worthy addition to any audio system. Overall, the PAL-280 combines power, precision, and reliability, making it a top choice for enthusiasts seeking to elevate their audio experience.
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