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™ ™
20/20 S250
System Subwoofer
USER GUIDE
®
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2 20/20 S250 SYSTEM SUBWOOFER GUIDE hank you for choosing the 20/20 S250 System Subwoofer. To get the Tmost from your new subwoofer, please take a moment to read this manual and familiarize yourself with the product’s features, set-up, and use. About the 20/20 S250 System Subwoofer Everyone wants more bottom end from their audio setup, and the Event self-powered 20/20 S250 System Subwoofer makes an excellent foundation for an extended bandwidth monitoring system. With five balanced inputs and pa
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20/20 S250 SYSTEM SUBWOOFER USER GUIDE 3 Unpacking The shipping container is designed to protect your subwoofer during transit. Please unpack and check your subwoofer carefully, and immediately report any damage to your dealer or to the company that delivered the subwoofer to you. The packing materials are designed to be reused—do not discard them. If you need to return the subwoofer to the factory for repair, it must be shipped in the original packaging. Setup The monitoring format and room siz
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4 20/20 S250 SYSTEM SUBWOOFER GUIDE listening position. After placing all the speakers on the diameter of a circle in this manner, with the listening position in the center, distance-related amplitude and time offsets will be minimal. • The final element, positioning on the circle, is determined by your format. In the case of a mono system, both the single monitor and subwoofer are placed directly in front of the listening position, the monitor at ear level, usually directly above the sub. • In
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20/20 S250 SYSTEM SUBWOOFER USER GUIDE 5 Event Direct Field Monitors, we recommend the settings found in the table on page 6. • Extending the low frequency response of your active monitoring system. This works for mono, stereo, and 5.1. Instead of connecting your audio source directly to your active monitors, connect the source to the five monitor channel inputs on the 20/20 S250, and feed the pass-throughs from those inputs to your monitors. The five monitor channels are marked on the 20/20 S25
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6 20/20 S250 SYSTEM SUBWOOFER USER GUIDE Event Monitor Sub Offset Monitor - Sub Polarity Phase Delay Outside Circle Crossover Frequency 20/20bas 0 Invert 0° 35Hz PS8 • TR8 +3’ Normal 120° 35Hx +6’ Normal 80° 35Hz +9’ Normal 20° 35Hz PS6 0 Invert 100° 40Hz +3’ Invert +60° 40Hz +6’ Invert 0° 40Hz PS5 • TR5 0 Invert 70° 50Hz +3’ Invert 100° 50Hz +6’ Invert 60° 50Hz Figure 1. Recommended settings for using the 20/20 S250 System Subwoofer with Event monitors. Care and Maintenance Your 20/20 S250 Sys
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20/20 S250 SYSTEM SUBWOOFER USER GUIDE 7 Contacting Customer Service If you experience any trouble with your 20/20 S250 System Subwoofer, please call the Event Electronics Customer Service department at 805-566- 7777, ext. 5. Before calling, however, we ask that you please consult the Technical Support section of our Web site, www.eventelectronics.com. If you believe your 20/20 S250 System Subwoofer is in need of repair, please contact the Event Electronics Customer Service department to request
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8 20/20 S250 SYSTEM SUBWOOFER USER GUIDE 20/20 S250 System Subwoofer Specifications (cont.) Indicators: Power ON/Overload LED Power Requirements: 300VA, factory programmed for either 120V~ 60Hz, 220-240V~ 50-60Hz, or 100V~ 50-60Hz mains Polarity: Positive signal at any + input produces outward LF cone displacement (with Polarity Invert off) Cabinet: 3/4" vinyl-laminated MDF, internally insulated Dimensions: 20.25" W x 17.5" H x 17" D Weight: 64lbs Specifications subject to change without notice.
