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Hifonics Zeus ZS693 6x9 3-Way Car Speakers 60W RMS 400W Peak Universal Fit New
$28.9448% off

Hifonics Zeus ZS65C 6.5-inch Component Car Speakers 60W RMS 400W Peak Power New
$34.2056% off

MB Quart Formula FKB168 5x7/6x8 2-Way Car Speakers 50W RMS 100W Peak Power New
$24.9944% off

ZS525CX ZEUS 5.25 Inch Speakers 1-inch Neo-Mylar Soft Dome Tweeter Copper Coil
$21.3653% off

MB Quart Formula 1 inch Tweeter kit
$27.9530% off

Autotek Street Machine SM4CX 4 Inch 2-Way Car Audio Coaxial Speaker System
$19.0044% off

Hifonics HFXR Digital Signal Processor Universal Mobile Audio Silver New
$49.9550% off

Hifonics Thor HIGH Performance Compact, Black, One Size
$77.3123% off

MB Quart FKB169 6x9 2-Way Car Speakers 75W RMS 150W Peak UTV Compatible New
$39.8850% off

Autotek TA-1255.4 1200W 4-Channel Car Amplifier Class A/B Bass EQ Black New
$61.9956% off

ZS5768CX ZEUS 5x7/6x8 Inch Speakers 1-inch Neo-Mylar Soft Dome Tweeter
$26.7351% off

Autotek TA-2055.2 2000W 2-Channel Car Amplifier Class A/B Bass Control New
$59.99

Crunch PZ2-4030.1D POWERZONE 4000 Watt Mono Amplifier, Car Audio Amplifier
$113.9962% off

ATK12D4 ATK Subwoofer
$42.4949% off

HFX12D4 HFX Subwoofer
$39.0961% off

MB Quart Stage 3 Tuned Audio System for Polaris Ranger, 800 Watt, Weatherproof
$411.7479% off

Hifonics ZD-2550.1D Zeus Delta 2500 Watt Mono Block Amplifier Class D
$170.9932% off

Hifonics ZXX-1000.4 ZEUS 1000 Watt Amplifier 4-Channel Car Audio Amp
$139.9550% off

BG-4000.1D BRUTUS Gamma Amplifier - 4000 Watt Amp - Super D Class Monoblock
$319.9952% off

Crunch CS46CX CS Series Speakers (4" x 6" Coaxial 250 Watts max)
$22.9945% off

MB Quart FKB108 Formula Series 2-Way Coaxial Speakers, 9.9in x 5.9in x 2.8in
$20.9530% off

Hifonics ZXX-1200.1D ZEUS 1200 Watt Monoblock Car Audio Amplifier; 1 Ohm Stable
$149.9553% off

Hifonics ZXX-1800.1D ZEUS 1800 Watt Monoblock Car Audio Amplifier; 1 Ohm Stable
$159.9558% off

Autotek Street Machine SM653 6.5 Inch 3-Way Car Audio Coaxial Speaker System
$24.0043% off

Autotek Street Machine SM65CXS 6.5 Inch 2-Way Car Audio Coaxial Speaker System
$25.0043% off

Hifonics COLOSSUS MINI HCM-3000.1D Ultra-Compact 3000 Watt Mono Block Amplifier
$255.9951% off

Autotek Street Machine SM65C 6.5 Inch 2-Way Car Audio Component Speaker System
$29.0043% off

GMR7V1 7" Waterproof Touchscreen CarPlay Unit - Marine-Grade Audio System
$399.9920% off

MB Quart Formula FKB146 4x6 Car Speakers 45W RMS 90W Peak Power Black New
$29.3927% off

Autotek TA-1255.2 TA Series 1200W 2-Channel Car Amplifier Class A/B Black New
$54.9550% off

Crunch PZ2-1530.2D POWERZONE 1500 Watt Mono Amplifier 2-Channel Amplifier
$80.4438% off

NA3-750.1 Nautic 750 Watt Amplifier
$124.9564% off

MB Quart RW1-164 Reference 6.5 Inch 4 Ohm DVC Subwoofer
$119.998% off

BG-1600.4 BRUTUS Gamma Amplifier 1600 Watt - 4 Channel Amp - A Powerhouse
$199.8933% off

BG-1300.1D BRUTUS Gamma Amplifier 1300 Watt Amp - Super D-Class - 1 Channel
$142.9848% off

MB Quart FKB110 Formula 4 inch 2-way coaxial car speakers
$34.99

Autotek Street Machine SM5768CX 5x7 Inch 2-Way Car Audio Coaxial Speaker System
$26.0043% off

Hifonics Brutus Gamma BG-1900.1D 1900W Mono Class D Car Amplifier Silver New
$245.0026% off

Autotek Street Machine SM35CX 3.5 Inch 2-Way Car Audio Coaxial Speaker System
$22.0044% off

MB Quart Discus DK2-113 5.25 Inch Coaxial Speakers
$69.99

MB Quart RW1-204 Reference 8" Mobile 1200 watt Max Power Dual 4 Ohms Subwoofer
$187.996% off

MB Quart Discus DK2-108 3.5 Inch Coaxial Speakers
$49.99

MB Quart RS1-269 Reference 2-Way Component Speaker System Black, Pair6x9 Inch
$119.9952% off

CS525CX CS 5.25 Inch Speakers
$22.9747% off

BG-2500.1D BRUTUS Gamma Amplifier 2500 Watt Mono Block Amp - Super D-Class
$244.9944% off

Hifonics 6 Speaker 200 Watt Powersports Soundbar
$179.99

MB Quart MBQJK-STG2AH-1 Jeep Wrangler JK (2007-2018) Stage 2 Audio Upgrade
$849.996% off

Crunch PZ2-1530.1D POWERZONE 1500 Watt Mono Amplifier, Car Audio Amplifier
$104.8348% off
About us
Set the standard for audio performance - that's what Hifonics promises in every product. Audio should be felt, transformed, and turned into a soundscape of adrenaline. Known for bold designs and powerful sound, Hifonics delivers solutions that maximize audio quality.
Founded by Helmut Stieglitz in 1982, Hifonics creates products that elevate sound to new heights. From amplifiers to subwoofers, speakers to soundbars, and signal processors to Powersports audio kits, Hifonics delivers a superior listening experience.
Their slogan, "POWER FROM THE GODS," represents their commitment to peak performance and quality.
The Hifonics brand, owned by Chicago-based Maxxsonics, continues to serve audio enthusiasts with powerful, undistorted sound that delivers a godlike listening experience.
Founded by Helmut Stieglitz in 1982, Hifonics creates products that elevate sound to new heights. From amplifiers to subwoofers, speakers to soundbars, and signal processors to Powersports audio kits, Hifonics delivers a superior listening experience.
Their slogan, "POWER FROM THE GODS," represents their commitment to peak performance and quality.
The Hifonics brand, owned by Chicago-based Maxxsonics, continues to serve audio enthusiasts with powerful, undistorted sound that delivers a godlike listening experience.
Seller feedback (1,218)
- z***g (211)- Feedback left by buyer.Past monthVerified purchasenew in box like they said, quick delivery, great seller. thanksReply from: maxxsonics_llc- Feedback replied by seller maxxsonics_llc.- Feedback replied by seller maxxsonics_llc.Thank you for your purchase! We appreciate your business!
- e***- (585)- Feedback left by buyer.Past monthVerified purchaseSuper fast shipping, item as described, good communication. A+ Ebay seller!Reply from: maxxsonics_llc- Feedback replied by seller maxxsonics_llc.- Feedback replied by seller maxxsonics_llc.Thank you for recognizing our efforts in delivering exceptional customer service! We strive to exceed expectations.
- o***b (649)- Feedback left by buyer.Past 6 monthsVerified purchaseAs described. Fast shipping. Good seller. Good price.Reply from: maxxsonics_llc- Feedback replied by seller maxxsonics_llc.- Feedback replied by seller maxxsonics_llc.We're happy you had a positive experience with our product. Thank you for your feedback!
- 0***3 (592)- Feedback left by buyer.Past 6 monthsVerified purchaseItem exactly as described, very fast shipping, good communication. Highly recommend. ThanksReply from: maxxsonics_llc- Feedback replied by seller maxxsonics_llc.- Feedback replied by seller maxxsonics_llc.Thank you for your support and for taking the time to leave us a positive review. We're grateful for customers like you!
- g***7 (267)- Feedback left by buyer.Past yearVerified purchase👌👌👌✨✨✨✨ A+++++++++ EXCELLENT SELLER!!! As described and great packaging !! fast shipping !! So much appreciated!!! Thank you !!! 👌👌👌✨✨✨✨Reply from: maxxsonics_llc- Feedback replied by seller maxxsonics_llc.- Feedback replied by seller maxxsonics_llc.We're happy you had a positive experience with our product. Thank you for your feedback!
- a***m (376)- Feedback left by buyer.Past monthVerified purchaseExcellent seller exactly as described packaged safely highly recommendedReply from: maxxsonics_llc- Feedback replied by seller maxxsonics_llc.- Feedback replied by seller maxxsonics_llc.Thank you for your kind words! We're glad you’re satisfied with your purchase and appreciate your recommendation. Hope to serve you again soon!