4 Channel Amplifiers

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1000 Watts Max Power Powerzone Series 2-ohm Stable 4-Channel Class-A/B Car Amplifier
PZ-1020.4
1000 Watts Max Power Powerzone Series 2-ohm Stable 4-Channel Class-A/B Car Amplifier
Item #: 51128
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$78.10
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Built In Crossovers
  • Maximum Power : 1000Watts
  • Low Frequency Response : 30-250Hz
  • High Frequency Response : 60-1200Hz
  • Number of Channels : 4
  • Frequency Response : 10-45000Hz
  • RMS Power Output : 250x4Watts
  • Amplifier Class : A/B
  • Fuse Rating : 15x2A
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$78.10
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Stealth Bomber Series 150W x 4 RMS @2Ohms, 1200W Max Power Class D 4-Channel Car Amplifier
B54
Stealth Bomber Series 150W x 4 RMS @2Ohms, 1200W Max Power Class D 4-Channel Car Amplifier
Item #: 42494
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$389.99
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Built In Crossovers
  • Maximum Power : 1200Watts
  • Low Frequency Response : 40-400Hz
  • High Frequency Response : 40-400Hz
  • Number of Channels : 4
  • Frequency Response : 10-35000Hz
  • RMS Power Output : 150x4Watts
  • Amplifier Class : D
  • Fuse Rating : 40A
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$389.99
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Thor Series 80W x 4 @2Ohms (350W Max Power) 4-channel Powersports amplifier
TPS-A350.4
Thor Series 80W x 4 @2Ohms (350W Max Power) 4-channel Powersports amplifier
Item #: 48787
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$100.65
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Channel Separation,  RMS Power Range
  • Maximum Power : 350Watts
  • Number of Channels : 4
  • Frequency Response : 20-20000Hz
  • RMS Power Output : 80x4Watts
  • Amplifier Class : D
  • Fuse Rating : 30x1A
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$100.65
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75W RMS x 4 @2/4Ohms Class D 4-Channel Tough Power Pack Car Amplifier
KTA-30FW
75W RMS x 4 @2/4Ohms Class D 4-Channel Tough Power Pack Car Amplifier
Item #: 51189
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$419.95
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Channel Separation,  XP750-SE OFFER
  • Maximum Power : 300Watts
  • Low Frequency Response : 50-400Hz
  • High Frequency Response : 50-400Hz
  • Number of Channels : 4
  • Frequency Response : 15-36000Hz
  • RMS Power Output : 75x4Watts
  • Amplifier Class : D
  • Fuse Rating : 30A
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$419.95
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OVERDRIVE Series 1800 Watts Max Power 4-Channel Class A/B Full Range Car Amplifier
OD4-1800
OVERDRIVE Series 1800 Watts Max Power 4-Channel Class A/B Full Range Car Amplifier
Item #: 52641
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$94.34
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Built In Crossovers,  Channel Separation
  • Maximum Power : 1800Watts
  • Low Frequency Response : 50-250Hz
  • High Frequency Response : 120-3000Hz
  • Number of Channels : 4
  • RMS Power Output : 225x4Watts
  • Amplifier Class : A/B
  • Fuse Rating : 25x2A
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$94.34
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70Wx4 RMS, Class D 4-Channel Car Audio Amplifier
HCP 4D
70Wx4 RMS, Class D 4-Channel Car Audio Amplifier
Item #: 54237
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$399.99
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Built In Crossovers,  XP750-SE OFFER
  • Low Frequency Response : 50-3200Hz
  • High Frequency Response : 50-3200Hz
  • Number of Channels : 4
  • Frequency Response : 10-60000Hz
  • RMS Power Output : 130x4Watts
  • Amplifier Class : D
  • Fuse Rating : 20x2A
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$399.99
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EVOX2 Series 100W x 4 @2Ohms 4-Channel 4-Ohms Amplifier
400.4 EVOX2 4OHMS
EVOX2 Series 100W x 4 @2Ohms 4-Channel 4-Ohms Amplifier
Item #: 87843
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$165.76
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Built In Crossovers
  • Maximum Power : 400Watts
  • Low Frequency Response : 45-850Hz
  • High Frequency Response : 45-850Hz
  • Number of Channels : 4
  • Frequency Response : 5-22000Hz
  • RMS Power Output : 4x100Watts
  • Fuse Rating : 20x1A
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$165.76
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EVO PS 330x4W RMS 4 Ohms 4 Channel Weather Resistant Amplifier (APRIL 2021)
2000.4 EVOPS 4OHMS
EVO PS 330x4W RMS 4 Ohms 4 Channel Weather Resistant Amplifier (APRIL 2021)
Item #: 79141
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$580.16
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Built In Crossovers,  XP750-SE OFFER
  • Maximum Power : 2000Watts
  • Low Frequency Response : 45-850Hz
  • High Frequency Response : 45-850Hz
  • Number of Channels : 4
  • Frequency Response : 5-22000Hz
  • RMS Power Output : 500x4Watts
  • Amplifier Class : D
  • Fuse Rating : 100A
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$580.16
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X Series 50W RMS x 4 at 4Ohms (600W Max Power) Class D 4 Channel Car Amplifier
X302-4
X Series 50W RMS x 4 at 4Ohms (600W Max Power) Class D 4 Channel Car Amplifier
Item #: 54169
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$199.99
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RMS Power Range
  • Maximum Power : 600Watts
  • Low Frequency Response : 50-20Hz
  • High Frequency Response : 50-20Hz
  • Number of Channels : 4
  • Frequency Response : 20-50000Hz
  • RMS Power Output : 50x4Watts
  • Amplifier Class : D
  • Fuse Rating : 40A
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$199.99
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4-Channel Full Range A/B Amplifier
ASA3-400.4
4-Channel Full Range A/B Amplifier
Item #: 45486
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$126.38
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Built In Crossovers,  Channel Separation
  • Maximum Power : 800Watts
  • Low Frequency Response : 40-250Hz
  • High Frequency Response : 40-250Hz
  • Number of Channels : 4
  • Frequency Response : 20-22000Hz
  • RMS Power Output : 100x4Watts
  • Amplifier Class : A/B
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$126.38
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MXA Series 50W x 4 RMS Ultra Compact Amplifier
MXA200.4S
MXA Series 50W x 4 RMS Ultra Compact Amplifier
Item #: 77260
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$129.95
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  • Number of Channels : 4
  • Frequency Response : 60-20000Hz
  • RMS Power Output : 50x4Watts
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$129.95
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Reference Series Class D 4-Channel Car Amplifier with 800W RMS Max (400W) at 2 Ohms Speaker Level Inputs
XR401-4
Reference Series Class D 4-Channel Car Amplifier with 800W RMS Max (400W) at 2 Ohms Speaker Level Inputs
Item #: 51763
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$379.99
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Channel Separation,  XP750-SE OFFER
  • Maximum Power : 800Watts
  • Low Frequency Response : 50-200Hz
  • High Frequency Response : 2500-10000Hz
  • Number of Channels : 4
  • Frequency Response : 20-40000Hz
  • RMS Power Output : 75x4Watts
  • Amplifier Class : D
  • Fuse Rating : 60A
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$379.99
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