Related Manuals for Infinity FIFTEEN
Summary of Contents for Infinity FIFTEEN
- Page 1 ASCADE ™ Compact Powered Subwoofer ASCADE ™ ODEL IFTEEN Owner’s Guide (230V)
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Page 2: Risk Of Electric Shock
Unauthorized sub- For products intended to operate from battery power, or other stitutions may result in fire, electric shock or other hazards. sources, refer to the operating instructions. CASCADE MODEL FIFTEEN... -
Page 3: Table Of Contents
Performing Low-Frequency Measurements What Does a Parametric Equalizer Do? Completing the Measurement Template Using the Width Selector Level What You Measure, What to Do Adjusting the R.A.B.O.S. Equalizer Final System Balance Maintenance and Service R.A.B.O.S. Measurement Templates Specifications CASCADE MODEL FIFTEEN... -
Page 4: Unpacking The Subwoofer
Infinity Cascade ™ Model Fifteen The Infinity Cascade Model Fifteen continues Infinity’s long- standing commitment to accurate sound reproduction. Our advanced drivers, high-powered amplifier and proprietary Room Adaptive Bass Optimization System, along with a rigid, well- ™ braced enclosure, combine to deliver uncompromising bass performance in any stereo or multichannel home theater. -
Page 5: Controls And Connections
Power Indicator ¶ Subwoofer Level (Volume) Control Crossover Adjustment Phase Switch ‚ Normal/LFE Selector Power Switch Bass Optimization Controls (see page 5) R.A.B.O.S. Selector ⁄ Center-Frequency Adjustment Bass Optimization System Level Adjustment Bass Optimization System Bandwidth Adjustment • CASCADE MODEL FIFTEEN... -
Page 6: Connections
SUBWOOFER OR LFE OUTPUT The Cascade Model Fifteen also includes a set of line outputs.These outputs allow you to “daisy-chain”one Model Fifteen to multiple Model Fifteen subwoofers. Simply connect the first subwoofer as described above and then run a subwoofer cable from the line output(s) to the line input(s) on the next sub. -
Page 7: Operation
However, overall balance must be maintained or the music will not sound natural.An experienced listener will set the volume of the subwoofer so its impact on bass response is always there but never obtrusive. CASCADE MODEL FIFTEEN... -
Page 8: Room Adaptive Bass Optimization System ™ (R.a.b.o.s. ™ )
Cascade Model For best results, it is recommended that all major furnishings Fifteen.After adjustment, the test sequence is repeated to are in place and that all doors and windows in the listening confirm your settings. -
Page 9: Contents Of The R.a.b.o.s.test Cd
THE R.A.B.O.S. SOUND-LEVEL METER (RSLM) Do not attempt measurements when this light is on. The RSLM is a battery-operated, handheld, acoustic measure- ment device specifically designed for Infinity R.A.B.O.S. On the RSLM Placement face of the instrument is a light-emitting diode (LED) bar graph that indicates relative sound level.There are also indicators for... -
Page 10: Initial System-Level Setting
RSLM to give a stable reading. To get accurate measurements, it is necessary to play the Cascade Model Fifteen quite loud.The 0dB indication is about 94dB.At this level, frequencies below 100Hz can cause doors, windows, furnishings and other objects in the room to vibrate.This frequently results in clearly audible buzzes and/or... - Page 11 See Figure 8. Figure 10. Test example with dots connected Figure 8. Indicating an under-range test When finished, press Skip ›› I to advance to the next test. Repeat the process described above for Tracks 5 through 26. CASCADE MODEL FIFTEEN...
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Page 12: What Does A Parametric Equalizer Do
5% to 50% of an octave in 21 steps.This setting defines After entering the data, this R.A.B.O.S. wizard will return the how much of the Cascade Model Fifteen’s output will be equal- correct settings for all three R.A.B.O.S. controls: ized. -
Page 13: Using The Width Selector
Selector over the response peak, as shown in Figure 13. Be sure to align the horizontal lines of the Width Selector with those of the Measurement Template. Figure 14. Selector adjusted for the “best fit” CASCADE MODEL FIFTEEN... -
Page 14: Level
Remember, when looking for a match, look at the descriptive characteristics, not any specific frequency or level. Each of these examples can occur at any frequency, bandwidth and level. It is unlikely that your test results will be exactly as depicted in these examples. CASCADE MODEL FIFTEEN... - Page 15 RSLM to a different location. Note that this does not eliminate page 14. the dips.We have simply moved away from them. Sometimes only a few inches are required. Do not attempt to correct this condition with equalization. If you encounter dips like this, take the following steps: CASCADE MODEL FIFTEEN...
- Page 16 Note that this does not eliminate the dips. We have simply moved away from them. Sometimes only a few inches are required. Do not attempt to correct this condition with equalization. If you encounter dips like this, take the following steps: Figure 18. Narrow Response CASCADE MODEL FIFTEEN...
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Page 17: Adjusting The R.a.b.o.s. Equalizer
Follow the 43.5% – instructions for the example that most closely matches your – new measurement. 46.5% – Example 6. Ideal Response 21 CW 49.5% Figure 20. Ideal response, no EQ needed CASCADE MODEL FIFTEEN... -
Page 18: Final System Balance
IMPORTANT: Please attach your sales receipt to this manual repeat the “Setting the Subwoofer Test Level”section on and store it in a safe place. In the event that your Infinity speak- page 7. er requires warranty service, you will need to provide your sales receipt. - Page 19 Frequency Width Frequency Width CASCADE MODEL FIFTEEN...
- Page 20 Frequency Width Frequency Width CASCADE MODEL FIFTEEN...
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Page 21: Specifications
(13" x 37" x 8-1/2") Weight 44.5kg (98 lb) Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and construction details in this and related Infinity publications are therefore subject to change without notice. - Page 22 Infinity Systems, 250 Crossways Park Drive, Woodbury, NY 11797 USA 516.674.4INF (4463) (USA only) www.infinitysystems.com Infinity and Harman International are trademarks of Harman International Industries, Incorporated, registered in the United States and/or other countries. Cascade, Room Adaptive Bass Optimization System and R.A.B.O.S. are trademarks of Harman International Industries, Incorporated.