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Hertz 4-Channel Amplifiers

Perfectly balance your audio with Hertz 4-Channel Amplifiers for a harmonious sound.

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Hertz HCP 4D

1160W Peak (520W RMS) Class D Hertz Compact Power (HCP) Series 4-Channel Full Range Compact Car Amplifier

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1160W Peak (520W RMS) Class D Hertz Compact Power (HCP) Series 4-Channel Full Range Compact Car Amplifier

• 4 Channel: 75 watts x 4 channel @ 4 ohm
• 4 Channel: 130 watts x 4 channel @ 2 ohm
• 3 Channel: 75 watts x 2 channel @ 4 ohm + 260 watts x 1 channel @ 4 ohm
• 3 Channel: 130 watts x 2 channel @ 2 ohm + 260 watts x 1 channel @ 4 ohm
• 2 Channel: 260 watts x 2 channel @ 4-ohm
• Total RMS Power: 580 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

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Was $435.00 Details
$399.99

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Only 2 Left!

• 4 Channel: 75 watts x 4 channel @ 4 ohm
• 4 Channel: 130 watts x 4 channel @ 2 ohm
• 3 Channel: 75 watts x 2 channel @ 4 ohm + 260 watts x 1 channel @ 4 ohm
• 3 Channel: 130 watts x 2 channel @ 2 ohm + 260 watts x 1 channel @ 4 ohm
• 2 Channel: 260 watts x 2 channel @ 4-ohm
• Total RMS Power: 580 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Hertz HCP 4

760W Peak (340W RMS) Class AB Hertz Compact Power (HCP) Series 4-Channel Full Range Compact Car Amplifier

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760W Peak (340W RMS) Class AB Hertz Compact Power (HCP) Series 4-Channel Full Range Compact Car Amplifier

• 4 Channel: 55 watts x 4 channel @ 4 ohm
• 4 Channel: 85 watts x 4 channel @ 2 ohm
• 3 Channel: 55 watts x 2 channel @ 4 ohm + 170 watts x 1 channel @ 4 ohm
• 3 Channel: 85 watts x 2 channel @ 2 ohm + 170 watts x 1 channel @ 4 ohm
• 2 Channel: 170 watts x 2 channel @ 4-ohm
• Total RMS Power: 380 watts
• Class A/B 2 ohm Stable 4-Channel-Channel Amplifier

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Was $305.00 Details
$279.99

In stock

• 4 Channel: 55 watts x 4 channel @ 4 ohm
• 4 Channel: 85 watts x 4 channel @ 2 ohm
• 3 Channel: 55 watts x 2 channel @ 4 ohm + 170 watts x 1 channel @ 4 ohm
• 3 Channel: 85 watts x 2 channel @ 2 ohm + 170 watts x 1 channel @ 4 ohm
• 2 Channel: 170 watts x 2 channel @ 4-ohm
• Total RMS Power: 380 watts
• Class A/B 2 ohm Stable 4-Channel-Channel Amplifier

Hertz ML Power 4

1000W RMS Class D Mille Power Series 4-Channel Full Range Car Amplifier

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1000W RMS Class D Mille Power Series 4-Channel Full Range Car Amplifier

• 4 Channel: 150 watts x 4 channel @ 4 ohm
• 4 Channel: 250 watts x 4 channel @ 2 ohm
• 3 Channel: 150 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• 3 Channel: 250 watts x 2 channel @ 2 ohm + 500 watts x 1 channel @ 4 ohm
• 2 Channel: 500 watts x 2 channel @ 4-ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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Was $900.00 Details
$749.99

In stock

Only 2 Left!

• 4 Channel: 150 watts x 4 channel @ 4 ohm
• 4 Channel: 250 watts x 4 channel @ 2 ohm
• 3 Channel: 150 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• 3 Channel: 250 watts x 2 channel @ 2 ohm + 500 watts x 1 channel @ 4 ohm
• 2 Channel: 500 watts x 2 channel @ 4-ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Hertz SP 4.500

600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

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600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

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Was $500.00 Details
$449.99

In stock

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

Hertz SP 4.500 (Open Box, Great)

600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

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600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

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Was $500.00 Details
$314.99

In stock

Only 2 Left!

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

Hertz Venezia V4C

760W RMS Class D Venezia Series 4-Channel Compact Marine Amplifier

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760W RMS Class D Venezia Series 4-Channel Compact Marine Amplifier

• 110 watts x 4 channel @ 4 ohm
• 190 watts x 4 channel @ 2 ohm
• Bridged: 380 watts x 2 channel @ 4 ohm
• Total RMS Power: 760 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

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Was $660.00 Details
$599.99

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• 110 watts x 4 channel @ 4 ohm
• 190 watts x 4 channel @ 2 ohm
• Bridged: 380 watts x 2 channel @ 4 ohm
• Total RMS Power: 760 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Hertz HCP 4DK

2000W Peak (880W RMS) Class D Hertz Compact Power (HCP) Series 4-Channel Full Range Car Amplifier

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2000W Peak (880W RMS) Class D Hertz Compact Power (HCP) Series 4-Channel Full Range Car Amplifier

• 4 Channel: 120 watts x 4 channel @ 4 ohm
• 4 Channel: 220 watts x 4 channel @ 2 ohm
• 3 Channel: 120 watts x 2 channel @ 4 ohm + 440 watts x 1 channel @ 4 ohm
• 3 Channel: 220 watts x 2 channel @ 2 ohm + 440 watts x 1 channel @ 4 ohm
• 2 Channel: 440 watts x 2 channel @ 4-ohm
• Total RMS Power: 1020 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

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Was $600.00 Details
$549.99

Available

Ships in 10-14 days

• 4 Channel: 120 watts x 4 channel @ 4 ohm
• 4 Channel: 220 watts x 4 channel @ 2 ohm
• 3 Channel: 120 watts x 2 channel @ 4 ohm + 440 watts x 1 channel @ 4 ohm
• 3 Channel: 220 watts x 2 channel @ 2 ohm + 440 watts x 1 channel @ 4 ohm
• 2 Channel: 440 watts x 2 channel @ 4-ohm
• Total RMS Power: 1020 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Hertz SP 4.900

1000W RMS Class D SPL Show Series 4-channel Full Range Car Amplifier

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1000W RMS Class D SPL Show Series 4-channel Full Range Car Amplifier

• 4 Channel: 160 watts x 4 channel @ 4 ohm
• 4 Channel: 250 watts x 4 channel @ 2 ohm
• 3 Channel: 160 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• 3 Channel: 250 watts x 2 channel @ 2 ohm + 500 watts x 1 channel @ 4 ohm
• 2 Channel: 500 watts x 2 channel @ 4-ohm
• Total RMS Power: 1000 watts
• CEA-2006 Compliant
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

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Was $800.00 Details
$699.99

Available

Ships in 10-14 days

• 4 Channel: 160 watts x 4 channel @ 4 ohm
• 4 Channel: 250 watts x 4 channel @ 2 ohm
• 3 Channel: 160 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 4 ohm
• 3 Channel: 250 watts x 2 channel @ 2 ohm + 500 watts x 1 channel @ 4 ohm
• 2 Channel: 500 watts x 2 channel @ 4-ohm
• Total RMS Power: 1000 watts
• CEA-2006 Compliant
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Hertz Venezia V4

1160W RMS Class D Venezia Series 4-Channel Full Range Marine Amplifier

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1160W RMS Class D Venezia Series 4-Channel Full Range Marine Amplifier

• 4 Channel: 160 watts x 4 channel @ 4 ohms
• 4 Channel: 290 watts x 4 channel @ 4 ohms
• 3 Channel: 160 watts x 2 channel @ 4 ohms + 580 watts x 1 channel @ 4 ohms
• 3 Channel: 290 watts x 2 channel @ 2 ohms + 580 watts x 1 channel @ 4 ohms
• 2 Channel: 580 watts x 2 channel
• Total RMS Power: 1160 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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Was $1210.00 Details
$1,099.99

Available

Ships in 10-14 days

• 4 Channel: 160 watts x 4 channel @ 4 ohms
• 4 Channel: 290 watts x 4 channel @ 4 ohms
• 3 Channel: 160 watts x 2 channel @ 4 ohms + 580 watts x 1 channel @ 4 ohms
• 3 Channel: 290 watts x 2 channel @ 2 ohms + 580 watts x 1 channel @ 4 ohms
• 2 Channel: 580 watts x 2 channel
• Total RMS Power: 1160 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Hertz DPower 4

600W Peak (300W RMS) Class D DPower Series 4-Channel Full Range Car Amplifier

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600W Peak (300W RMS) Class D DPower Series 4-Channel Full Range Car Amplifier

• 50 watts x 4 channel @ 4 ohm
• 65 watts x 4 channel @ 2 ohm
• Bridged: 130 watts x 2 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

FREE Amp Kit at Checkout! Shop deal

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Was $305.00 Details
$279.99

• 50 watts x 4 channel @ 4 ohm
• 65 watts x 4 channel @ 2 ohm
• Bridged: 130 watts x 2 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Hertz SP 4.500 (Open Box, Good)

600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

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600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

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Was $500.00 Details
$269.99

In stock

Only 1 Left!

• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Marine Amplifier

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    Hertz 4-Channel Amplifiers Information

    A 4 channel car amplifier from Hertz will provide your vehicle with the power it requires. These amps can operate four channels and Hertz is a leader in amplification solutions. Power your speakers with a Hertz 4-channel amplifier for a great all-around sound.
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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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