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OWI User Manual: Model AMP1SGB Amplifier in a UL Rated Double Gangbox 

OWI Model AMP1SGB Manual Page 5 of 12 

 

 

 

 
10.  Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and 

the point where they exit the apparatus. 

 
11.  Only use attachment/accessories specified by the manufacturers. 
 

                                               Portable Cart Warning 

 

12.  Use  only  with  the  cart,  stand,  tripod,  bracket  or  table  specified  by  the  manufacturer,  or  sold  with  the 

apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from 
tip-over. 

 

13.  Unplug this apparatus during lightning storms or when unused for long periods of time. 

 

14.  Refer  all  servicing  to  qualified  service  personnel.  Servicing  is  required  when  the  apparatus  has  been 

damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have 
fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or 
has been dropped. The user should not attempt to service this OWI product beyond those means described in 
this operating manual. All other servicing should be referred to the OWI Service Department. 

 
15. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. 
 
16.  To  prevent  electric  shock,  do  not  use  this  polarized  plug  with  an  extension  cord,  receptacle  or  other  outlet 

unless the blades can fully be inserted to prevent blade exposure. 

 
17. Exposure to extremely high noise levels may cause permanent hearing loss. Individuals vary considerably in 

susceptibility  to  noise-induced  hearing  loss,  but  nearly  everyone  will  lose  some  hearing  if  exposed  to 
sufficiently  intense  noise  for  a  period  of  time.  The  U.S.  Government’s  Occupational  Safety  and  Health 
Administration  (OSHA)  has  specified  the  permissible  noise  level  exposures  shown  in  the  following  chart. 
According to OSHA, any exposure in excess of these permissible limits could result in some hearing loss. To 
ensure  against  potentially  dangerous  exposure  to  high  sound  pressure  levels,  it  is  recommended  that  all 
persons  exposed  to  equipment  capable  of  producing  high  sound  pressure  levels  use  hearing  protectors 
while the equipment is in operation. Ear plugs or protectors in the ear canals or over the ears must be worn 
when operating the equipment in order to prevent a permanent hearing loss if exposure is in excess of the 
limits set forth here. 

 
18. OWI recommends that this apparatus be placed on a switched power outlet, one that switches both sides and 

has contact separation of at least 3 millimeters. 

 

End of IMPORTANT SAFETY INSTRUCTIONS 

 

Summary of Contents for AMP1SGB

Page 1: ...x OWI Model AMP1SGB Manual Page 1 of 12 OWI INC USER MANUAL Model AMP1SGB GANGBOX AMPLIFIER Established 1978 OWI Incorporated 17141 Kingsview Ave Carson CA 90746 1207 USA Tel 310 515 1900 Fax 310 515 1606 info owi inc com www owi inc com Technical Support 310 515 1900 ...

Page 2: ...ing manufacturer s specification improperly serviced or accidentally damaged 4 OWI Inc shall have no liability whatsoever for consequential damages The sole responsibility at the discretion of OWI Inc under this warranty shall be limited to the repair of the product or replacement thereof Any and all implied warranties including the implied warranty of merchantability are limited to the duration o...

Page 3: ...ge Proprietary Copyright Notices 2 Unpacking and Inspection 2 Warranty Information 2 Return Shipping Instructions 2 Table of Contents 3 Important Safety Instructions 4 5 Introduction 6 Specifications 7 8 One Speaker Combination Wiring Diagram 9 Two Speaker Combination Wiring Diagram 10 Four Speaker Combination Wiring Diagram 11 Warranty 12 ...

Page 4: ...instructions All the safety and operation instructions should be read before this OWI product is operated 2 Keep these instructions The safety and operating instructions should be kept for future reference 3 Heed all warnings All warnings on this product and in these operating instructions should be followed 4 Follow all instructions All operating and other instructions should be followed 5 Do not...

Page 5: ...re or electric shock do not expose this apparatus to rain or moisture 16 To prevent electric shock do not use this polarized plug with an extension cord receptacle or other outlet unless the blades can fully be inserted to prevent blade exposure 17 Exposure to extremely high noise levels may cause permanent hearing loss Individuals vary considerably in susceptibility to noise induced hearing loss ...

Page 6: ...ly and the amplifier is less than one 1 watt One 1 audio input Line In The LINE IN inputs accepts a balanced line level input via a Phoenix style screw terminal plug Balanced Line Level Output A nominal 0dB level balanced line level output is available at LINE OUT via 3 5 mini jack Power Amplifier Features The power amplifier outputs 2 times 20 watts or 40 watts total into 8 ohms and 15VDC power T...

Page 7: ...AC 50 60 Hz 1 4A Note Be sure to use the correct polarity on the power input Output 15 VDC 3 5 amperes Wire gauge and length Minimum 18 gauge up to 40 feet maximum Length Electrical Amplifier Input voltage nominal 25 watts 15 volts DC Input current operating 15VDC 1 667 amperes peak Input volt amperes peak 15VDC 25 volt amperes Input voltage maximum 16 5 volts DC Electronic Amplifier Frequency Res...

Page 8: ...rotected Yes Over current protected Yes Over voltage protected Yes Over temperature protected Yes Minimum Load Impedance 4 0 Ω Two 8 Ω speakers in parallel Minimum Input impedance Priority in 20 000 Ω Minimum Input impedance Bal Line in 820 Ω Minimum Input impedance mini jack 2300 Ω Dynamic Mic input impedance 300 Ω Warranty 1 year ...

Page 9: ...OWI User Manual Model AMP1SGB Amplifier in a UL Rated Double Gangbox OWI Model AMP1SGB Manual Page 9 of 12 ...

Page 10: ...OWI User Manual Model AMP1SGB Amplifier in a UL Rated Double Gangbox OWI Model AMP1SGB Manual Page 10 of 12 ...

Page 11: ...OWI User Manual Model AMP1SGB Amplifier in a UL Rated Double Gangbox OWI Model AMP1SGB Manual Page 11 of 12 ...

Page 12: ...___________________________________________________ Date of Purchase Month ________________ Day _____ Year _________ Owner s Name _______________________________________________ Address ________________________________________________ City __________________________ State _______ Zip__________ Dealer s Name _____________________ City___________ State ______ Purchased from please check one Video __...

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