Best Buy customers often prefer the following products when searching for crossover amplifiers.
Audio amplifiers are a key component in a high-quality audio system. They take the signal from the source components and boost it to line level, which is required for speakers to work. Many amplifiers also offer additional features, such as tone controls or headphone jacks. Browse the top-ranked list of crossover amplifiers below along with associated reviews and opinions.
Pioneer - 4-Channel - Class D, 1200 W Max Power - Amplifier - Black
Model: GM-DX874SKU: 6321734Top comment"Has the choice of 2,3,4 channel which makes it nice if you're building your system in stages. Plus the built-in crossovers make it nice to multiple uses...Amplifier"
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The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.Top comment"Has the choice of 2,3,4 channel which makes it nice if you're building your system in stages. Plus the built-in crossovers make it nice to multiple uses...Amplifier"
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The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.See all Multi-Channel AmpsKICKER - CX 360W Class AB Bridgeable Multichannel Amplifier with Variable Crossovers - Black
Model: 46CXA3604SKU: 6333355Top comment"I was able to put this behind the seat in my pickup truck vertically which is not something I had on past amplifiers. I am running Infinity 6x9 for the rear and Infinity 3 1/2 for the front and the built in crossover makes the fronts sound loud without distortion and the 6x9 have excellent bass."
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Boost the sound of vehicle door speakers with this KICKER four-channel amplifier. The variable bass boost lets you easily tune the system as desired, and Fail-safe Integration Technology-PLUS provides clear sounds with its noise rejection. This KICKER four-channel amplifier features high-efficiency heat sinks, preventing overheating during long periods of use.Top comment"I was able to put this behind the seat in my pickup truck vertically which is not something I had on past amplifiers. I am running Infinity 6x9 for the rear and Infinity 3 1/2 for the front and the built in crossover makes the fronts sound loud without distortion and the 6x9 have excellent bass."
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Boost the sound of vehicle door speakers with this KICKER four-channel amplifier. The variable bass boost lets you easily tune the system as desired, and Fail-safe Integration Technology-PLUS provides clear sounds with its noise rejection. This KICKER four-channel amplifier features high-efficiency heat sinks, preventing overheating during long periods of use.See all Multi-Channel AmpsAlpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black
Model: KTP-445USKU: 4769803Top comment"This unit lacks adjustment screws for adjusting output crossover,and equalization. Others this is a very compact amp. ...The amplifier has both RCA and line-level inputs (cut the RCAs to use line-level) as well as a dip-switch controlled crossover. "
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Give your car stereo system a power boost with this Alpine Power Pack KTP-445U 180W Class D bridgeable 4-channel amplifier that features a 12dB/Oct high-pass filter for powerful sound.Top comment"This unit lacks adjustment screws for adjusting output crossover,and equalization. Others this is a very compact amp. ...The amplifier has both RCA and line-level inputs (cut the RCAs to use line-level) as well as a dip-switch controlled crossover. "
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Give your car stereo system a power boost with this Alpine Power Pack KTP-445U 180W Class D bridgeable 4-channel amplifier that features a 12dB/Oct high-pass filter for powerful sound.See all Multi-Channel AmpsJBL - Club 600W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black
Model: AMPCBA600AMSKU: 6403675Top comment"Great amplifier...Great quality amplifier. Nice clean look with versatility to adjust settings."
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Enjoy robust, realistic music in your vehicle with this JBL Club car amplifier. The compact size allows for a simple installation process, while the 600W of peak power deliver dynamic, rich bass with low distortion. This JBL Club car amplifier has an included wired RBC remote that supports easy, convenient volume control, and the wire-to-RCA adapters provide secure connections.Top comment"Great amplifier...Great quality amplifier. Nice clean look with versatility to adjust settings."
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Enjoy robust, realistic music in your vehicle with this JBL Club car amplifier. The compact size allows for a simple installation process, while the 600W of peak power deliver dynamic, rich bass with low distortion. This JBL Club car amplifier has an included wired RBC remote that supports easy, convenient volume control, and the wire-to-RCA adapters provide secure connections.See all Multi-Channel AmpsAudioControl - 300W 4-Channel Class D Micro Amplifier - Black
Model: ACM-4.300SKU: 6294616See all Multi-Channel AmpsProduct Description
Enjoy powerful audio in your vehicle with this 300W 4-Channel Class D Micro Amplifier by AudioControl. The ACM-4.300 features a compact chassis that allows installation in confined spaces and a selectable high-pass crossover to get the most robust sound for your car’s audio system. This micro amplifier also features a reversible cover plate for flexibility in any installation scenario.See all Multi-Channel AmpsProduct Description
Enjoy powerful audio in your vehicle with this 300W 4-Channel Class D Micro Amplifier by AudioControl. The ACM-4.300 features a compact chassis that allows installation in confined spaces and a selectable high-pass crossover to get the most robust sound for your car’s audio system. This micro amplifier also features a reversible cover plate for flexibility in any installation scenario.See all Multi-Channel AmpsKenwood - Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
Model: KAC-314SKU: 6330250Top comment"I can definitely attest that Kenwood’s amplifiers get better with every new generation amplifier they release. ...Amplifier...Nice amplifier and great quality would recommend to others"
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Upgrade your home theater system with this 600W Kenwood power amp. It has a frequency response of 20-50kHz to fill the room with vibrant sound, and all connections are on one side, making it easier to attach equipment. This Kenwood power amp comes with a speaker-level input harness and bass-level remote for convenience.Top comment"I can definitely attest that Kenwood’s amplifiers get better with every new generation amplifier they release. ...Amplifier...Nice amplifier and great quality would recommend to others"
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Upgrade your home theater system with this 600W Kenwood power amp. It has a frequency response of 20-50kHz to fill the room with vibrant sound, and all connections are on one side, making it easier to attach equipment. This Kenwood power amp comes with a speaker-level input harness and bass-level remote for convenience.See all Multi-Channel AmpsAlpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
Model: S-A32FSKU: 6333655Top comment"Alpine Speaker Amplifier...Good looking size amplifier for my new Alpine speaker set. The sound that it gives is incredible and fit perfect under back seat on my 2015 Silverado....Great amplifier...Great amplifier. Easy to install. Turned car into an amphitheater with tremendous bass added to speakers"
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Pump up the audio in your ride with this Alpine S-Series four-channel car amplifier. Delivering 55W per channel, or 160W to a subwoofer and 55W to two channels, this amplifier is extremely versatile. The compact size provides mounting versatility. This Alpine S-Series four-channel car amplifier automatically reduces output when it senses overheating risks.Top comment"Alpine Speaker Amplifier...Good looking size amplifier for my new Alpine speaker set. The sound that it gives is incredible and fit perfect under back seat on my 2015 Silverado....Great amplifier...Great amplifier. Easy to install. Turned car into an amphitheater with tremendous bass added to speakers"
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Pump up the audio in your ride with this Alpine S-Series four-channel car amplifier. Delivering 55W per channel, or 160W to a subwoofer and 55W to two channels, this amplifier is extremely versatile. The compact size provides mounting versatility. This Alpine S-Series four-channel car amplifier automatically reduces output when it senses overheating risks.See all Multi-Channel AmpsPioneer - 1-Channel - Class D, 1600 W Max Power - Mono Amplifier - Black
Model: GM-DX871SKU: 6321733Top comment"Great amplifier...Great amplifier with a good looking design. Hard hitting with enough power to push some of the best speakers. "
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The GM-DX871 mono subwoofer amplifier can deliver up to 800 watts RMS to your subwoofer, for powerful bass that will give every song a strong and heavy beat. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a small chassis that fits in a lot of out of the way spaces.Top comment"Great amplifier...Great amplifier with a good looking design. Hard hitting with enough power to push some of the best speakers. "
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The GM-DX871 mono subwoofer amplifier can deliver up to 800 watts RMS to your subwoofer, for powerful bass that will give every song a strong and heavy beat. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a small chassis that fits in a lot of out of the way spaces.See all Multi-Channel Amps