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Impression Series Subwoofer 

Owner’s Manual

Subwoofer Safety Instructions

The lightning flash with the arrowhead symbol within an equilateral triangle, is intended 
to alert the user to the presence of un-insulated “dangerous voltage” within the product 
enclosure that may be of sufficient magnitude to constitute a risk of shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to 
the presence of important operating and maintenance (servicing) instructions in the 
literature accompanying the product.

When using your subwoofer, basic safety precautions should always be followed to reduce 
the risk of fire, electric shock, and injury. 

1. Read and understand all instructions in this owners manual before operating the 

subwoofer and retain this user manual for future reference. 

2.  Follow all warnings and instructions in this manual and any marked on the back of the 

subwoofer. 

3. Never touch the woofer or push objects of any kind into the woofer. 
4. The subwoofer should be connected to a power supply compatible with the power 

consumption requirements. For more information, see the specifications section of 
this manual. 

5. If mounting the subwoofer on a stand, the wall, or other device, only do so as 

recommended by an authorized technician. 

6.  Place the subwoofer a safe distance from all heat sources such as radiators, stoves, or 

heaters. 

7.  Do not operate the subwoofer near water—for example, do not operate near a bathtub, 

kitchen sink, in a wet basement, or near a swimming pool. 

8. Power supply cords should be routed so they are not likely to be walked on or pinched 

by items placed upon or against them. 

9.  Any service or repair required must be performed by qualified, authorized technician. 

Summary of Contents for I-12

Page 1: ...I 12 and I 12 e O w n e r s M a n u a l POWERED SUBWOOFER IMPRESSION SERIES...

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Page 3: ...evelopment dedicated to producing high quality products for home audio and home theater systems This owners manual contains features setup recommendations and specifications for the Impression Series...

Page 4: ...features a powerful 350 Watt RMS amplifier to help deliver unearthly amounts of deep defined bass The I 12 e powered subwoofer is the Elite version of the Impression Series I 12 delivering on all acco...

Page 5: ...ioned above Low Frequency Alignment Options 1 Leave all 3 ports open for maximum output for 25Hz and above 2 Leave 2 ports open for maximum low frequency extension below 25Hz 3 Plug all ports for maxi...

Page 6: ...he listening position The listening position should be centered between the surround speakers To obtain the best performance experiment with angling the surround speakers either towards or away from t...

Page 7: ...oofer be a non boosted or flat signal To be sure of this check the settings on your receiver or processor to make sure any bass boost super bass or loudness is set to Off In most cases a home theater...

Page 8: ...oofer and retain this user manual for future reference 2 Follow all warnings and instructions in this manual and any marked on the back of the subwoofer 3 Never touch the woofer or push objects of any...

Page 9: ...deeper bass from the subwoofer If using LFE In 7 this crossover frequency control will not function NOTE Read the Important Notice regarding bass management on page 4 4 Auto Signal Tracking The subwoo...

Page 10: ...nt the fuse must be replaced the replacement fuse must match exactly the original fuse value If the replacement fuse is not of the same value damage to the Subwoofer Amplifier may result CAUTION Befor...

Page 11: ...NOTE You may also want to check with the manual provided with your receiver or pre amp for the correct subwoofer EQ settings I 12 Subwoofer Powered Subwoofer Class D 1 12 305mm Aluminum Cone Subwoofer...

Page 12: ...eimbursable under this warranty This warranty becomes void if the product has been damaged by alteration misuse or neglect RBH Sound assumes no liability for property damage or any other incidental or...

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Page 14: ...x 801 543 3300 www rbhsound com It is RBH Sound policy to continuously incorporate improvements into products all specifications are subject to change without notice Copyright 2015 RBH Sound All Right...

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