○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ A tlantic TECHNOLOGY Instruction Manual System 350 THX High Performance Home Theater Loudspeaker System ® Models 351 LR 353 C 354 SR
Models 351 LR, 353 C, and 354 SR Atlantic TECHNOLOGY System 350 THX High Performance Home Theater Loudspeaker System Congratulations on choosing Atlantic Technology Home Theater Components. The System 350 THX is engineered to bring you as close as possible to the acoustic environment of the finest THX theaters. When properly set up and balanced, the Atlantic Technology THX speaker system, coupled with THX ancillary components, allows you to fully experience movies at home the way filmmakers intended.
Models 351 LR, 353 C, and 354 SR Atlantic TECHNOLOGY The Model 354 SR Surround Speakers feature a triangular cabinet design providing a superior surround field compared to standard dipole or bipole surround speaker configurations. Our proprietary TwinPolar™ driver array provides exceedingly wide dispersion without the dipole “dead spots” so common with other designs.
Models 351 LR, 353 C, and 354 SR Atlantic TECHNOLOGY and note that one of the wires in each pair is marked by either a different color, printing, ridges, or a thread intertwined with the wire strands. By convention, the marked wire is connected to the red (+) terminal. Whether your are connecting a complete System 350 THX, or adding one speaker component to your present system, the wiring should look like the diagram in Figure 2.
Atlantic Models 351 LR, 353 C, and 354 SR TECHNOLOGY THX Home Theater Position the Model 351 LR Front Speakers vertically to the left and right of the screen. For optimum performance, the height of the speakers should place the tweeters at ear level when you are in a seated position. All of the System 350 THX speakers are magnetically shielded and will not interfere with the video image.
Models 351 LR, 353 C, and 354 SR Atlantic TECHNOLOGY Mounting The Model 351 LR and the 354 SR speakers can be mounted in a variety of ways: On the wall. To flush mount your speakers on the wall, we have installed steel keyhole brackets on the back panel of the cabinet, spaced 12" (305mm) apart. Simply place the opening of the bracket over suitably secured wall anchors (such as molly-bolts), or screws driven into wall studs. Remember to mount the speakers so that the tweeters are at ear level.
Atlantic Models 351 LR, 353 C, and 354 SR TECHNOLOGY System 350 Specifications Description 351 LR 353 C 354 SR Type Sealed-box, 3-way D’Appolito Sealed-box, 3-way, D’Appolito Sealed-box, TwinPolar™ (V-pole) spatially-enhanced Drivers (2) 5-3/4" polypropylene woofer (2) 3" composite cone midrange (1) 1" cloth dome tweeter (2) 5-3/4" polypropylene woofer (2) 3" composite cone midrange (1) 1" cloth dome tweeter (2) 4" polypropylene woofer (2) 3/4" mylar dome tweeter Frequency Response (±3dB) 8
For Future Reference Record your speaker(s) serial number(s) and date of purchase here: Model Number Serial Number Date of Purchase Model Number Serial Number Date of Purchase Model Number Serial Number Date of Purchase The serial number is found on the back of the speaker near the connecting terminals.
