QPS1 Quadrapole Surround Speakers Model QPS-1 Owner’s Manual Part # 333-844-001 ®
INTRODUCTION QUADRAPOLE DESIGN... FLEXIBLE PLACEMENT... ABOUT THIS MANUAL... Infinity QPS-1 speakers are a pair of mirror-imaged, surround-sound speakers with an advanced quadrapole design that creates a non-specific sound source over a wider-thanusual listening area. This unique surround speaker design provides greater flexibility in speaker placement without sacrificing performance.
PLANNING YOUR SYSTEM To help plan your home theater system, we’ve included two system applications, as shown in Figures 1 and 2. The first one represents a typical living room where the home theater system is the main focus. In the second application, the furniture is arranged for fireplace viewing and the entertainment center is in a corner. SURROUND PLACEMENT CONCERNS... STAND-UP OR WALL-MOUNT... Figure 1. This overhead view shows a typical home theater plan.
Figure 2. This layout is often preferred when a fireplace is the centerpiece of the room.
PLACEMENT AND MOUNTING TABLE-TOP PLACEMENT... The Infinity QPS-1 surround speakers are equipped with integral display stands for easy placement on a shelf or table. QPS-1 (Table-Top Placement) Bottom View WALL-MOUNT OPTIONS... IMPORTANT! For wall-mounting, you can use the speaker’s keyhole (see Figure 3). If you are unsure of how to safely and securely wall-mount a speaker, please ask a home theater or hardware specialist for additional help. Figure 3.
WIRING THE SYSTEM After placing the speakers, you are ready to connect your system. First turn off all audio system power. Use high-quality speaker wire to make the connections. Consult the owner’s manuals (included with your amplifier, receiver or television) for connection and operation procedures. WIRING AND POLARITY... QPS-1 speakers have gold-plated terminals that accept a variety of wire connectors (see Figure 4 below).
Front Right Center - Front Left Rear ® + Rear Rear FULL RANGE LOUDSPEAKER - model P-FR amplifier 10-150W 6Ω – INPUT + FULL RANGE LOUDSPEAKER + - + Front - A/V Receiver (Rear Panel) - - Rear Right Front + Surround QPS-1 Surround Right Figure 5. Wiring diagram shows connections for a typical home theater system. INPUT + + Left Surround IMPORTANT! In Dolby Digital / AC-3® Set Surround Channels To SMALL.
CARE OF YOUR SPEAKER SYSTEM The QPS-1 cabinet does not require any routine maintenance. When cleaning is needed, first make sure power is off, and then use a soft cloth, pre-dampened with a solution of mild detergent and water, to remove any fingerprints or to wipe off dust. DO NOT USE ANY OTHER CLEANING PRODUCTS OR POLISHES. The metal grille can be cleaned with gentle vacuuming.
SPECIFICATIONS QPS-1 PERFORMANCE DATA Frequency Range: Sensitivity: Impedance: Maximum Peak Output: 80 ~ 20,000Hz (–6dB@80Hz) 88dB spl (2.83 volts/1 meter spatially averaged) 8 Ω (5.5 min.
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