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2007 GMC Envoy

Single, 1-channel monoblock sub amplifiers for when you add a sub

Amplifiers for Powering a Sub for 2007 GMC Envoy

Some vehicles require an amp bypass module, a line-output converter like the NVX XLCA2 or AudioControl LC2i, or a DSP to integrate with your factory radio and avoid bass roll-off. Bass roll-off occurs when a factory radio's crossover is designed only for the original equipment speakers, resulting in a not complete signal being sent to your new aftermarket amp.

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Kicker CXA1200.1 (46CXA12001T)

1200W RMS Class D CX-Series Monoblock Car Amplifier

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1200W RMS Class D CX-Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

2+ offers available
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18
List price $429.99
-7% $399.99

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Available Offers (2) for Kicker CXA1200.1 (46CXA12001T)
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Kicker CXA800.1 (46CXA8001T)

800W RMS Class D CX Series Monoblock Car Amplifier

CXA800.1 big
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800W RMS Class D CX Series Monoblock Car Amplifier

• 300 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

2+ offers available
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19
List price $329.99
-9% $299.99

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Available Offers (2) for Kicker CXA800.1 (46CXA8001T)
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.
Limited time!

Kicker CXA400.1 (46CXA4001T)

400W RMS Class D CX-Series Monoblock Car Amplifier

CXA400.1 big
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400W RMS Class D CX-Series Monoblock Car Amplifier

• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT82 Amp Kit at Checkout!
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10
List price $219.99
-9% $199.99

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CXA400.1 main
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NVX XKIT82

$79.99

$55.99

$24 Savings!

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Kicker CXA1800.1 (46CXA18001T)

1800W RMS Class D CX Series Monoblock Car Amplifier

CXA1800.1 big
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1800W RMS Class D CX Series Monoblock Car Amplifier

• 900 watts x 1 channel @ 4 ohm
• 1800 watts x 1 channel @ 2 ohm
• 1800 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
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24
List price $549.99
-9% $499.99

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CXA1800.1 main
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NVX XKIT02

$179.99

$125.99

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Kicker 46CXA8001 with Amplifier Wiring Kit

800W RMS CX Series Class-D Monoblock Amplifier

46CXA8001T, BAK42 big
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800W RMS CX Series Class-D Monoblock Amplifier

• 300 Watts RMS x 1 @ 4 ohm
• 600 Watts RMS x 1 @ 2 ohm
• 800 Watts RMS x 1 @ 1 ohm
• Efficient Class-D Monoblock Amplifier
• KickEQ™ 6dB variable bass boost for those additional low frequencies
• Includes Amplifier Wiring Kit

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188
List price $389.98
-17% $324.48

In stock

• 300 Watts RMS x 1 @ 4 ohm
• 600 Watts RMS x 1 @ 2 ohm
• 800 Watts RMS x 1 @ 1 ohm
• Efficient Class-D Monoblock Amplifier
• KickEQ™ 6dB variable bass boost for those additional low frequencies
• Includes Amplifier Wiring Kit

Kicker CXA400.1 (46CXA4001T) with Bass Remote Control

400W RMS CX-Series Class-D Monoblock Amplifier

46CXA4001_46CXARCT big
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400W RMS CX-Series Class-D Monoblock Amplifier

• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Class D 1 ohm Stable Monoblock Amplifier
Complete level or volume control that can be remotely mounted nearly anywhere
• Convenient Under-dash mount
• Includes remote knob, cable, mounting clip, mounting screws

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

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26
List price $259.98
-8% $239.98

In stock

• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Class D 1 ohm Stable Monoblock Amplifier
Complete level or volume control that can be remotely mounted nearly anywhere
• Convenient Under-dash mount
• Includes remote knob, cable, mounting clip, mounting screws

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    FAQ for Monoblock Sub Amplifiers in 2007 Envoy

    Q: Can I upgrade or change the Monoblock Sub Amplifiers in 2007 GMC Envoy?

    A: Yes this page includes all the best Monoblock Sub Amplifiers that work in your Envoy.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.