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Kenwood - KAC 600W Class D Bridgeable Multichannel MOSFET Amplifier with Variable Crossovers - Black/Dark silver

Model: KAC-304
SKU: 5577927
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 50 W x 4 x 4 Ohms; 75 W x 4 x 2 Ohms; 150 W x 2 x 4 Ohms
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Number Of Channels: 4
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
    • Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
  • General
    • Brand: Kenwood
    • Model Number: KAC-304
    • Product Name: KAC 600W Class D Bridgeable Multichannel MOSFET Amplifier with Variable Crossovers
    • Color: Black/Dark silver
    • Mounting Hardware Included: true
  • Audio Power
    • Continuous Watts x Channel @ Ohms: 50 W x 4 x 4 Ohms; 75 W x 4 x 2 Ohms; 150 W x 2 x 4 Ohms
    • Total Power Handling RMS: 300 watts
    • Watts Per Channel RMS: 300 watts
    • Total Power Handling Maximum: 600 watts
    • Watts Per Channel Maximum: 150 watts
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
  • Audio
    • Number Of Channels: 4
    • Minimum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 50 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Total Harmonic Distortion: 1 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
    • Signal-to-Noise Ratio (SNR): 100 decibels (The ratio of the desired signal's strength to the level of background noise. A ratio higher than 1:1, which equates to greater than 0 decibels, indicates more signal than noise.)
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • Features
    • Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • MOSFET Power Supply: true (A specific type of power supply with the advantages of high switching speed and efficiency at low voltages.)
    • Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
    • Remote Control Included: No
    • Marine: false
    • Fan Cooled: false
  • Input
    • Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
    • Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
  • Output
    • Preamp Outputs: false
  • Dimensions
    • Product Height: 2.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 6.7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 7.4 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 3.31 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Compatibility
    • Voice Assistant Built-in: No (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Other
    • UPC: 019048216625

Boost the sound of your audio system with this JVC 4-channel power amplifier, featuring a 20-50,000 Hz frequency response to pick up on every beat and register. The easy-to-install amp features a screw type terminal block for quick integration, and this JVC 4-channel power amplifier allows for a 2 ohm load for compatibility with your speaker system.

  • 600W total power: RMS rating of 75W x 4 @ 2 ohms, 20 Hz - 20 kHz, 4 channels driven for robust audio.
  • Variable high- and low-pass crossovers: Ensure flexible operation.
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • 1% THD (Total Harmonic Distortion): Provides clean sound.
  • 100dB signal-to-noise ratio: Offers crisp audio.
  • 0-18dB bass boost: Lets you add punchy bass to your music.
  • MOSFET power supply: Delivers efficient performance.
  • 4-channel output: Allows easy system expansion.
  • Class D circuitry: Ensures reliable power handling.
Whats Included
  • Kenwood KAC 600W Class D Bridgeable Multichannel MOSFET Amplifier with Variable Crossovers

Q: would this amp go with my kenwood kfc-w12ps 12" subs.

A: My opinion this is a good amp to run 4 6x9s door speakers

Q: Will this fit/work in 2013 Hyundai veloster

A: Yes it will work if you use the line level inputs that this amp has.

Q: I have this Amp running 4 6.5 Polk audio speakers it shuts off when turned up above halfway on volume can you tell me why. It worked great for about a month or so.

A: First how do you have the speakers ran to the amp are you using all 4 channels or do you have them bridged to 2 channels if you have it bridged to 2 channels its only capable of 4ohms when bridged. If you are under the 4ohms it will shut off to protect the amp if you are running all 4 make sure you don't have a wire loose or touching metal somewhere that can cause them to cut out also especially at higher volume when the speaker is moving alot more. I would start with those things first I have the same amp running 2 sets of 6.5 infinity kappa components so a 6.5 and a tweeter in all 4 of my doors running at 4 channels and it works great hope this helps you.

Q: I have a 2011 ram with the Alpine system I want more power for the system (amp)

A: This amp is ok but will cut out if you push it hard it’s not made to push woofers more of a door speaker amp. However if space is a issues it’s small and compact to basically fit any where.

Q: I’m going to run four speakers to stock head unit. Do I need to run 4 line out converter for rca. Can I just run one set of rca?

A: yes you will need 4 line outs so you have 2 sets of rca's going to the amp so you have a left and right

Q: Would this amp work well with 2 JBL 12 inch Subwoofers?

A: It might. You'll need to find out from Best buy, but as far as I understand, the outputs can be bridged. I don't know what the bridged outputs are, but 4 sets of outputs turn into 2 sets of bridged outputs which is perfect for 2 subs.