Mounting, Setting Levels | Atlantic Technology 4200e THX guide

Mounting

Instruction Manual

Setting Levels

When setting up a complete home theater we strongly recommend that you use a Sound Pressure Level (SPL) meter.As of this writing Radio Shack® has one that’s affordably priced (approximately $40) that can be used effectively. To use this meter, turn on your system, put the processor/receiver in Test Mode and set its main volume control to 0dB (or a reasonably loud level). Sit in the prime listening position,set the SPL meter to the 70dB scale,slow response,and C weighting.Hold the meter with the microphone pointed up, towards the ceiling and in front of you. Cycle the test tone from speaker to speaker, setting each to the same level (usually75dB) using the individual level settings available in the processor/receiver (please see the instructions for your processor/receiver if you are unsure of how to access the test signal or level controls).

IMPORTANT NOTE: The power recommendation for these speaker systems assumes that you will not operate your ampliﬁer/receiver in a way that produces distortion. Even rugged speakers like these can be damaged by an ampliﬁer driven into audible distortion. The harsh ampliﬁer distortion (“clipping”) that occurs in this situation will even- tually cause damage to the speaker system. This type of damage may be cumulative and can build up over time, as the ampliﬁer is driven into overload again and again. Such damage is easily identiﬁable through examination of the damaged speaker’s voice coil and is not covered by the warranty.

Mounting

System 4200e speakers can be mounted in different ways:

On Stands Speaker stands are recommended to elevate the satellites to the proper position for maximum performance.Many brands of quality speaker stands have a through hole in the mounting plate that allows the speaker to be securely bolted to the stand. Use the ¼” x 20 insert on the bottom of each speaker to couple the stand directly to the speaker via a ¼” x 20 bolt. This connection is recommended not only for better sound but for safety (especially if you have little ones running around) The recommended stand height is approximately 30”. See Figure 5.

On the Wall (4200e SR only) To mount your speakers on a wall, we have supplied metal key-hole brackets attached to the back of the cabinet.These speakers are heavy and care must be used when hanging them. Be sure to use a strong screw to drive into the wall, one whose head and shaft will ﬁt within properly the keyhole opening and slot. Also be sure to drive the screw directly into a stud or to use a mounting device (such a molly-bolt) that is capable of safely holding the speaker’s weight. Never simply drive a nail or screw into sheet rock or other wall materials,as the 4200e SR is very heavy for its size.

NOTE: Always consult a knowledgeable installer regarding the proper mounting hardware to use with your speakers.

These systems will play very loudly when provided with enough undistorted power to do so. If necessary, consult your dealer or Atlantic Technology for additional information.

Figure 5

¼" x 20 insert

Top plate of stand with through-hole

¼" x 20 bolt

4200e THX specifications

The Atlantic Technology 4200e THX is an exceptional home theater speaker system that was designed to deliver high-fidelity audio performance for both music and movie enthusiasts. With a commitment to superior sound quality, the 4200e THX showcases a range of features and technologies that make it a standout choice for audiophiles and casual listeners alike.

At the heart of the 4200e THX system lies its THX certification, which ensures that the speakers meet stringent performance standards set by the THX organization. This certification not only assures users of exceptional audio quality but also guarantees an immersive listening experience that remains consistent across different playback sources.

The main features of the 4200e THX speaker system include a well-engineered 2-way design, which incorporates both a high-efficiency woofer and a silk dome tweeter. The woofers deliver rich bass response and robustness in sound reproduction, while the smooth silk dome tweeters provide clear, detailed highs for an accurate representation of compressed and uncompressed audio formats.

The speaker system also boasts a sleek and modern aesthetic, making it a stylish addition to any home theater setup. Its compact design allows for versatile placement options, whether mounted on walls or positioned on stands. Additionally, the Atlantic Technology engineers have implemented advanced technologies, including a proprietary impedance-matching network, which optimizes performance and adaptability in various listening environments.

One standout characteristic of the 4200e THX is its wide dispersion pattern, designed to fill the room with sound while minimizing troublesome acoustic anomalies. This ensures that listeners can enjoy an even and coherent audio experience from any seat in the room.

Furthermore, the 4200e THX features high-quality crossover components that ensure seamless blending between the woofers and tweeters. This results in a more cohesive soundstage, allowing dialogue and musical elements to be articulated with clarity.

Whether used for home theater applications or high-fidelity music playback, the Atlantic Technology 4200e THX combines cutting-edge engineering with premium materials to deliver a listening experience that captivates and engages. It represents an ideal choice for anyone seeking to enhance their audio experience, bringing movies and music to life with stunning realism.