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GM Genuine Parts 20918769 | Audio Amplifier
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GM Genuine Parts 20918769 | Audio Amplifier

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$170.99
Part Number
ACD20918769
UPC:
7.07774E+11
Condition:
New
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Description

GM Genuine Audio Amplifiers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These amplifiers are part of the audio system, and is a GM-recommended replacement for your GM vehicle's original component. The purpose of the amplifier is to increase the power of a voltage or current signal. The output signal of an audio amplifier may consist of the same frequencies as the input signal or it may consist of only a portion of the frequencies, as in the case of a subwoofer or midrange speaker. The audio amplifier amplifies the signal and sends it to the appropriate speakers. Each of the audio output channel circuits (+ and -) at the audio amplifier have a DC bias voltage that is approximately one half of the battery voltage. The audio being played on the system is produced by a varying AC voltage that is centered around the DC bias voltage on the same circuit. The AC voltage is what causes the speaker cone to move and produce sound. Both the DC bias voltage and the AC voltage signals are needed for the audio system to properly produce sound. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

BRAND: GM Genuine Parts

FEATURES:

  • Cadillac;Saab
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps provide a wonderfully rich listening experience in your vehicle
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle

SPECIFICS:

Body MaterialAluminum/Steel
ColorNatural/Black
Integrated Cooling FanNo
Programming RequiredYes
RCA Connector Quantity0
Speaker Terminal Quantity20
Weight (lb)2.63
Wiring Harness IncludedNo

Attributes
Product type:
Aftermarket
Brand Description:
Radio Speaker Amplifier
Height (Inch):
2.27
Programming Required:
Yes
Color:
Natural/Black
Wiring Harness Included:
No
Length (Inch):
9.47
Body Material:
Aluminum/Steel
Width (Inch):
7.34
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Helps provide a wonderfully rich listening experience in your vehicle
Features & Benefits - Bullet 4:
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features & Benefits - Bullet 3:
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 1:
This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Weight (lb) (Pound):
2.63
Features & Benefits - Bullet 6:
GM regularly updates production and service part designs to integrate new materials and technologies
Features & Benefits - Bullet 5:
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Length (Millimeter):
240.54
Width (Millimeter):
186.31
Height (Millimeter):
57.75
Life Cycle Status:
Announced
RCA Connector Quantity:
0
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Speaker Terminal Quantity:
20
Item Level GTIN:
00707773685761
Fuse Amperage (Ampere):
30
Integrated Cooling Fan:
No
Country of Origin:
Mexico
Weight - Each (Gross Pounds):
02.63
Height - Each (Inch):
04.25
Length - Each (Inch):
12.75
Width - Each (Inch):
08.25



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