With A 1:1 Isolation Transformer, The Pyle Compact Mini Hum Eliminator Box Is A Product Description Pyle Model : PLG6.3 6.5 inch Component Car Speakers 6.5'' 280 Watt Three-Way Speakers Standard 6.5'' Size Fits OEM Locations Yellow Color Poly Injected Cone Non-Fatiguing Butyl Rubber Surround 0.5'' Neodymium Dome Midrange Super Film Tweeter High Temperature Aluminum Voice Coil Strong Capacitor for Excellent Performance Yellow Coated Steel Basket 40 oz. Magnet Structure Rubber Magnet Cover Power Handling: 140 Watts RMS /280 Watts Peak Frequency Response: 60-20KHz Impedance: 4 Ohms Includes Custom Grills, Wires and Installation Hardware Mounting Depth: 2.25" Get in gear with the Pyle Gear series! These speakers are designed to provide the best quality sound for the budget-minded enthusiast. These 6.5', three-way speakers have 280 watts of pure power, supported by a super film tweeter for sweet highs, 0.5' neodymium dome for mids, and a high temperature voice coil to round out the low end. The non-fatiguing butyl rubber surround and yellow-color poly-injected cone provide a sturdy foundation for keeping your sound crystal clear and distortion-free. The 40 oz. magnet structure allows these speakers to achieve a frequency response of 60 Hz to 20 kHz. To boost performance, these speakers have been equipped with a strong capacitor, meaning your speakers will never struggle for power. These speakers look cool, too, thanks to the yellow coated steel basket. Includes custom grills, wires, and installation hardware. You'll hear everything you were meant to hear with Pyle Gear. From the Manufacturer PP444 PP555 PP999 PHE300 PHE400 Turntable / Phono Pre-Amplifiers Noise / Hum Eliminators Jacks RCA 1/4'' RCA 1/4'' RCA 1/4'' TRS 1/4'' TRS XLR 12V DC Adaptor ? ? ? REMOVES AC NOISE: The Pyle Hum Eliminator removes 60Hz AC hum caused by ground loops that act like radio antennae (loop antenna). It breaks the ground loop safely making it impossible for the signal lines to pick up the AC noise in the first place PASSIVE DEVICE: The noise isolator is a passive device that does not require power to operate. Equipped w/ OE? TRS phone and XLR inputs and outputs on 2 channels. Automatically converts unbalanced to balanced signal without any signal loss COMPACT DESIGN: This noise filter device features a high-performance ultra-compact and portable design allowing you to easily bring it anywhere. It has high-quality components and rugged construction while maintaining the highest sonic quality 1:1 ISOLATION TRANSFORMERS: The 1:1 isolation transformer is responsible for breaking the ground loop or the loop antenna that prevents buzz for a clear sound. Also responsible for balancing audio lines. The device accepts mono or stereo connections WORRY-FREE SHOPPING: With the PylePro PHE400 Hum/Noise Eliminator, we are confident of the quality of our product, therefore, we offer a 30-day money-back guarantee, no questions asked