Primus PS28 (120V) OM 10/2/06 10:24 AM Page 9 Powered Subwoofer PS28 Owner’s Guide (120V)
Primus PS28 (120V) OM 10/2/06 10:24 AM Page 2 IMPORTANT SAFETY PRECAUTIONS Read First! 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8.
Primus PS28 (120V) OM 10/2/06 10:24 AM Page 3 INTRODUCTION Infinity PS28 The Infinity PS28 powered subwoofer continues Infinity’s longstanding commitment to accurate sound reproduction. Our proprietary technology and engineering resources work together to deliver uncompromised low-frequency performance in any stereo or multichannel home theater. Unpacking the Subwoofer If you suspect damage from transit, report it immediately to your dealer.
Primus PS28 (120V) OM 10/2/06 10:24 AM Page 4 CONTROLS AND CONNECTIONS Rear Panel ¡ Subwoofer-Level Control ™ Crossover Adjustment ® ¡ £ Phase Switch ¢ LFE Input ™ ∞ Line-Level Inputs § Power Switch £ ¢ ∞ § FUSE T 2.
Primus PS28 (120V) OM 10/2/06 10:24 AM Page 5 SUBWOOFER CONNECTIONS CHOOSE THE SUBWOOFER CONNECTION THAT IS MOST SUITABLE FOR YOUR RECEIVER/PROCESSOR If you have a Dolby® Digital or DTS® receiver/processor with a low-frequency effects (LFE) or subwoofer output: If your receiver/processor does not contain a Dolby Digital or DTS processor but has a subwoofer output: SUBWOOFER OR LFE OUTPUT RECEIVER/PROCESSOR L R NOTE: Some receivers have one subwoofer output.
Primus PS28 (120V) OM 10/2/06 10:24 AM Page 6 OPERATION Power On Crossover Adjustments Plug your subwoofer’s AC cord into a wall outlet. Do not use the outlets on the back of the receiver. The Crossover Adjustment Control ™ determines the highest frequency at which the subwoofer reproduces sounds. If your main speakers can comfortably reproduce some low-frequency sounds, set this control to a lower frequency setting, between 50Hz and 100Hz.
Primus PS28 (120V) OM 10/2/06 10:24 AM Page 7 SPECIFICATIONS PS28 Frequency Response: 35Hz – 150Hz (±3dB) Maximum Amplifier Output: 150 Watts RMS 300 Watts Peak (20Hz – 150Hz, with no more than 0.1% THD) Crossover Frequency: 50Hz – 150Hz, 24dB/octave, continuously variable Driver: 8" (200mm) Dimensions (H x W x D): 17-7/8" x 10-5/8" x 16-1/2" (454mm x 270mm x 419mm) Weight: 31.7 lb (14.4kg) Infinity continually strives to update and improve existing products, as well as create new ones.
Primus PS28 (120V) OM 10/2/06 10:24 AM Page 8 Infinity Systems, 250 Crossways Park Drive, Woodbury, NY 11797 USA www.infinitysystems.com Infinity and Harman International are registered trademarks of Harman International Industries, Incorporated. Dolby is a registered trademark of Dolby Laboratories. DTS is a registered trademark of DTS, Inc. Part No. 406-000-05518-E 8/06 © 2006 Harman International Industries, Incorporated. All rights reserved.
