Instruction/ maintenance manual of the product Powered Subwoofer ICS Sub 24 Snell
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ICS Sub 24 P ower ed Subwoofer Owner‘s Manual ICS Sub 24.
2 SAFETY INSTRUCTIONS Warning: T o reduce the risk of fire or electric shock, do not expose this appliance to rain or moistur e. The lightning flash with arrowhead symbol, within an equilateral triang.
3 SPECIFICATIONS Frequency Response ( ± 3dB) 23-200Hz; 20Hz at -6dB Amplifier P ower 450 watts Crossover Low P ass for Subwoofer Variable fr om 50 to 150Hz Crossover High P ass for Line Out Fixed at 80Hz, 12dB/octave Bass Unit Dual 12-inch (305mm) long throw cast chassis woofer s Cabinet Construction Double-wall 3/4-inch MDF .
4 80 Hz 60 Hz 70 Hz 100 Hz 125 Hz 50 Hz ON POWER O F F ALWAYS ON 0 ° PHASE 180 ° CROSSOVER LOW LEVEL IN HIGH LEVEL IN FROM AMP L +– R +– HIGH LEVEL OUT TO MAIN SPEAKERS AUTO ON LR HIGH PASS OUT .
5 FEATURES Crossover Low-P ass Filter Contr ol This control sets the fr equency of the low-pass filter , and is fully adjustable from 50 to 150Hz. Bass sound below the selected setting are dir ected to the ICS Sub 24 amplifier and speaker . Low Level Inputs Use this input when your system has preamp outs and amplifier inputs.
6 Non-THX Low Level Connection When connecting the ICS Sub 24 to electronics that does not have a THX contr ol system, use the low level (also called line level) connections whenever possible.
7 High Level Connection If the electronics in your system does not have Pr eamp Output/Power Amp Input connections, the ICS Sub 24 can be connected via the speaker wiring using the “High Level” Connections. Ther e are two methods for making high level connections the ICS Sub 24.
8 Alternate High Level Connection The alternate method for making high level connections is to connect both the ICS Sub 24 and the main speakers directly to the amplifier . This type of connection does not take advantage of the high pass filter provided by the High Level Outputs of the ICS Sub 24.
9 CONNECTING TWO ICS Sub 24’s Y ou may wish to use two ICS Sub 24’s, particularly if you ar e in a large r oom. Double subwoofers may be wir ed with either speaker-level or line-level connections. Be sure the Phase Switch is set the same on both units.
10 PLACEMENT T ypically the ICS Sub 24 will pr oduce the smoothest response when placed against a wall. Placement in a corner will further enhance bass output allowing you to run operate the subwoofer at a lower power level. Experiment with subwoofer placement while at the same time adjusting crossover fr equency , output level, and phase.
11 Bass Level Contr ol The Bass Level control adjusts the volume of the ICS Sub 24 output. The Level Contr ol should be adjusted to achieve a good main speaker-to-subwoofer balance. However there is significant inter action between the Crossover contr ol and the Bass Level control.
300 Jubilee Drive, P0B 3717 Peabody, MA 01961-3717 phone: 978- 538 - 6 2 62 fax: 978- 538 - 6 266 email: info@snellacoustics .com web: www .snellacoustics .com ©20 0 3 Snell Acoustics. All Rights Reserved. Specifications are subject to change without notice.
An important point after buying a device Snell Powered Subwoofer ICS Sub 24 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Snell Powered Subwoofer ICS Sub 24 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Snell Powered Subwoofer ICS Sub 24 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Snell Powered Subwoofer ICS Sub 24 you will learn all the available features of the product, as well as information on its operation. The information that you get Snell Powered Subwoofer ICS Sub 24 will certainly help you make a decision on the purchase.
If you already are a holder of Snell Powered Subwoofer ICS Sub 24, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Snell Powered Subwoofer ICS Sub 24.
However, one of the most important roles played by the user manual is to help in solving problems with Snell Powered Subwoofer ICS Sub 24. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Snell Powered Subwoofer ICS Sub 24 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
