From dramatic distinction to dramatic design, Pioneer's new GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality.
Automatic Signal Sensing and Turn-On
Pioneer amplifiers automatically select the proper input signal mode, either RCA or speaker level. When the receiver is turned on, the amplifier automatically turns on. When connected to an OEM receiver or a receiver without RCA output and utilizing speaker level output, the amp automatically senses the input mode and powers up in sync with the receiver. When connected to an OEM receiver or a receiver without RCA output using speaker wire, the amplifier is turned on at the same time as the receiver. Pioneer's amplifiers automatically detect the input signal and select RCA level or speaker level.
Maximum Power : 520 Watts
Low Frequency response : 10 Hz
High Frequency Response : 70000 Hz
Number of Channels : 4
Frequency Response : 10-70000 Hz
Built In Crossovers : Yes
Channel Separation : Yes
RMS Power Range : 40 Watts
Amplifier Class : A/B
Fuse Rating : 30 A
Signal to Noise Ratio
Minimum Impedance Unbridged
Low-Pass Slope (dB/octave)
Best Frequency Response
RMS Power Output (Watts x Channels)
40 x 4
Power at 2 Ohms (Watts x Channels)
65 x 4
Bridged Power (Watts x Channels)
130 x 2
Low-Pass Crossover Frequency
THD at Rated RMS Power
Bass Boost Frequency
Peak Power Output (Watts x Channels)
Minimum Impedance Bridged
High-Pass Crossover Frequency
High-Pass Slope (dB/octave)
Speaker Level Inputs
Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties. What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
Installed with fhs501bt head unit and 4 4way pioneer speakers. Easy install. Really woke up the sound. Now I want a sub. Definitely recommend this amp!
Installed this amp yesterday in my 2017 Chevy Sonic to power (2) Pioneer TS-A6970F 6x9’s and the sound is amazing, couldn’t be happier. Crutchfield recommends 10 gauge power wire but I went with 8 gauge and it seemed to work great, ran amp hard for a couple hours yesterday with no issues. Great amp for the money I would definitely recommend.
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