Multi-Channel Amplifiers

77 products

  • Sale -48% K2

    Infinity Infinity K2 Clari-Fi™ 2-Channel Full-Range Car Audio Power Amplifier

    Performance You Expect From Infinity - Power and Efficiency! Kappa mono and full-range, multi-channel amplifiers deliver the efficiency and power you expect from Class D amps—and the performance you expect from Infinity.. Each model in the lineup will accept both high-level or low-level inputs, allowing the JBL Stadium amplifiers to be added to virtually any car audio system, including factory installed systems. The 2-, 4- and 5-channel amplifiers offer Bluetooth® audio streaming, exclusive Clari-Fi™ music restoration technology that analyzes and improves the audio quality of compressed files in real time, a multi-pairing Party Mode that lets anyone in the car stream music, and a cabin-mounted control panel. Kappa amplifiers give you the power to shape your car audio experience in new ways. Bluetooth® Audio Streaming and Telephony Support The three full-range, multi-channel Kappa amplifiers (K2, K4 and K5 models) feature Bluetooth® connectivity for wireless audio streaming from phones and other devices. You can receive phone calls through your car audio system, just by touching a button on an included control panel. Clari-Fi™ Audio Restoration Technology Clari-Fi™, a proprietary DSP technology is incorporated in the K2, K4 and K5 amplifiers, analyzes music files and improves highly compressed digital music files in real time. A predictive algorithm restores audio content that is discarded in the compression process. Clari-Fi™ works with all playback devices and audio sources. It extends high-frequency bandwidth, restores the natural warmth of vocals and widens the sound stage. In short, Clari-Fi™ gives your digital music back its soul. Party Mode Wireless Pairing The K2, K4 and K5 amplifiers offer Party Mode, a multi-pairing capability that enables Bluetooth® devices to stream audio individually. When Party Mode is selected from the cabin-mounted control panel, anyone in the car can drive the music. Cabin-Mounted Control Panel The K2, K4 and K5 multi-channel amps come with a wired control panel that incorporates an omni-directional microphone and puts a range of functions at your fingertips. You can activate Bluetooth® pairings, accept and end phone calls, select Party Mode and cancel Clari-Fi™. Class-D Amplification Every Kappa amplifier, including the full-range models, is a Class D. These high-efficiency, low-heat amps generate a lot of power without drawing much current, and feature small footprints. Full-Range Line Outputs The full-range Kappa amplifiers (K2, K4 and K5) include full-range line outputs. This enables them to pass the audio signal to additional amps that power subwoofers, increasing your system configuration options. Upgradable Firmware Kappa amplifiers incorporate a mini-USB port that enables you to easily upgrade firmware. ADAS Input Four-channel, priority inputs on the full-range Kappa amplifiers override the playing source when a signal is detected from Advanced Driver Assistance Systems. DBO™ (Dynamic Bass Optimizer) Kappa amps feature a subsonic filter in with variable frequency and Q. For sealed enclosures, set the Frequency Control to 35Hz, and then adjust the Boost Control to your preference. For vented enclosures, set the Frequency Control to 10Hz below the port tuning, then adjust the Boost control to your preference. Sleek Design Sometimes, an amp can be as stylish as it powerful. With brushed steel and screwdriver access concealed by a magnetically attached panel, Kappa amplifiers have a clean, streamlined industrial design. Legendary Products & Support From Authorized Dealers When you choose Infinity, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Infinity dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Infinity's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Infinity dealer today!

    $749.00 $389.25

  • SPX700X4

    Stinger Stinger SPX700X4 4-Channel 700W Powersports Amplifier

    Whether You Hitting the Waves, Smashing Through the Dirt, or Off-Roading – Stinger Power Sports Lets You Hear Your Tunes How You Like It, LOUD!Enjoy Your Tunes Out ThereCompact weather-resistant amplifier delivers massive power with minimal size, and extreme durability built to withstand the harsh environments you'll meet on the sea, lake, or wherever your water adventure takes you. With an IPX-4/5 weather-resistant design, these amplifiers are great for 4x4 vehicles as well where dirt, dust, and the elements are found.Built Stinger StrongFeaturing D-Class MOSFETS and weather-resistant PCB, these amplifiers are designed to be used where normal car amplifiers would not last the test. Unregulated power supplies and designed to be used in power applications from 8-16 volts, these amplifiers are great for off-road vehicles, ATVs, UTVs, Boats, motorcycles, and more where battery power requirements might be unusual.You Want Features?Do you have one audio source and want to link multiple amplifiers? We've got you covered with the AUX RCA Output on each SPX700X4 amplifier to let you send your single audio source to many more amplifiers. We also include a remote control knob so you can adjust your subwoofer volume with ease if you're using a subwoofer and speakers of the amplifier.Features: Perfect for motorcycles, ATVs, marine, and mobile applications Small footprint with a low profile IPX-4/5 Weather-Resistant Design Full Range Class D Unregulated Power Supply AUX RCA Output (To link to additional amplifiers) Diecast endcaps with removable mounting feet Subwoofer Volume Control with Mute Function (Rear Channels Only) Specifications: Inputs:Preamp Inputs: 4-CH Balanced RCA InputPreamp Input Voltage Range: 200mV – 12V RMS (Balanced) Outputs:Rated Continuous (RMS) Power @ 14.4V:4Ω – 125W RMS x 42Ω – 175W RMS x 44Ω – 350W RMS Bridged (Rear Channels Only)Preamp Output: 2-CH Pass Through Performance:Frequency Response: 20Hz – 20kHzSignal-To-Noise: CEA Standard >1100dBTHD+N: <1%Power/Ground Wire Gauge: 8 AWG WireCrossover: 12 dB/Octave Linkwitz-Riley, 40Hz - 400HzRCA Pre-Outs: 2-Channel StereoInput Channels: 4-Channel RCARecommended Fuse Size: 3ADamping Factor: >200Dimensions: 215mm (L) x 130mm (W) x 41mm (H) Package Contents: 1x Amplifier 1x Bass Control Knob 1x Manual 1x That Fresh Funky Feeling Legendary Products & Support From Authorized Dealers When you choose Stinger, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Stinger dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Stinger's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Stinger dealer today!

    $738.00

  • Sale -20% T6004

    Rockford Fosgate Rockford Fosgate T600-4 Power 600 Watt 4-Channel Amplifier

    Rockford Fosgate Power 600 Watt 4-Channel Amplifier: Offers Perfect Balance of Power Output and Compact Design The Rockford Fosgate Power T600-4 is a 4-channel amplifier capable of producing 150 Watts into each of its four channels at 2-Ohms. The T600-4 can run a 4-way full-range system or use component speakers on the front with subwoofers on the rear.The T600-4 amplifier offers the perfect balance of power output and compact design required for high performance audio systems. The 4-channel configuration allows fine tuning adjustments between front stage component systems and rear surround speakers. The built-in crossover also allows the rear channels to be configured for running one or two subwoofers. Rockford Fosgate T600-4 Features: 24dB/octave crossover 2/4 channel input switch MOSFET power supply MOSFET output stage 4 Gauge power/ground connectors Audiophile grade speaker connections RCA pass-thru outputs   Legendary Products & Support From Authorized Dealers When you choose Rockford Fosgate, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Rockford Fosgate dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Rockford Fosgate's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Rockford Fosgate dealer today!

    $1,259.00 $1,007.20

  • KAPPAFOUR

    Infinity Infinity KAPPAFOUR KAPPA FOUR 4-Channel Amplifier 100W RMS x4 @ 4 Ohm

    Infinity Clari-Fi™ 4-Channel Full-Range Car Audio Power Amplifier: Performance You Expect From Infinity - Power and Efficiency!Kappa mono and full-range, multi-channel amplifiers deliver the efficiency and power you expect from Class D amplifiers—and the performance you expect from Infinity. The comprehensive all new E.A.R.L terminal and power adapter (5-channel & mono block) enables easy installation and optimized performance. For the 5-channel and mono amplifier models, the remote bass control allows the user to increase and decrease bass output independent of head unit tone controls. The industrial design not only provides an elegant look, but also enhances power dissipation to ensure long term reliability. Kappa amplifiers give you power to shape your car audio experience in new ways.Infinity KAPPAFOUR Features:Class D DesignEvery Kappa amplifier, including the full-range models, features high-efficiency Class D topology. This technology allows Infinity to engineer amplifiers that are more compact, generate less heat, and draw less current from the vehicle's electrical system.Low DistortionInfinity's Kappa amplifiers have been engineered to deliver the lowest distortion possible, enhancing the audio experience regardless of output level.Full On-Board ProtectionInfinity Kappa amplifiers have on-board circuitry to protect from shorts, temperature, overvoltage and undervoltage. An LED indicator is included on all five models to let the user know when one of these conditions exists.Proprietary High-Conductivity TerminalsAll Infinity Kappa amplifiers equipped with newly introduced E.A.R.L terminal for better grounding. For 5-channel and mono amplifiers, adapter connector is available in the box for easy installation.Compact footprintWith it becoming more and more difficult to find spacious locations for amplifier mounting, Infinity Kappa amplifiers have been developed in a small compact form factor to allow more location versatility.Sleek designSometimes, an amp can be as stylish as it is powerful. With anodized aluminum and screwdriver access concealed by a magnetically attached panel, Infinity Kappa amplifiers have a clean, streamlined industrial design.Full-Range Line OutputsThe full-range Kappa amplifiers (Kappa two, Kappa four and Kappa five) include full-range line outputs. This allows the audio signal to be routed to additional amplifiers or self-powered subwoofer solutions, increasing your system configuration options. What's In The Box: 1x Amplifier 4x Differential Speaker-Level Adapter 2x Spare Fuses 4x Philip Screws 1x E.A.R.L Terminal 3x Self-Tapping Screws 1x Owner’s Manual Legendary Products & Support From Authorized Dealers When you choose Infinity, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Infinity dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Infinity's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Infinity dealer today!

    $999.95

  • Last stock! Orion Cobalt CO600.4 1200W 4-Channel Car Amplifier

    Orion Orion Cobalt CO600.4 1200W 4-Channel Car Amplifier

    2 in stock

    The 4 Channel Car Amplifier From Orion Have Been Designed to Be a True Worldwide Orion's new Cobalt amplifiers are here to change the complete vision of the car audio market. Offering more power, more quality and a more bang for your buck than any of their close competitors. Quality, power and pricing all come together with Cobalt to create the most efficient amplifier dollar per watt that the industry has ever seen, delivering the power that has always characterised and defined Orion Car Audio. Legendary Products & Support From Authorized Dealers When you choose Orion, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Orion dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Orion's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Orion dealer today!

    2 in stock

    $284.05

Footer image

© 2025 Frankies BrandBeast

    • Visa
    • Mastercard
    • American Express
    • Zip
    • PayPal

    Login

    Forgot your password?

    Don't have an account yet?
    Create account