Reviews Ground Loop Isolator For Subwoofer

Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator Noise Filter AC Buzz Destroyer Hum Killer w/ 2 1/4-Inch TRS Input and Output for 2 Mono / 1 Stereo Signal - Pyle PHE300

REMOVES AC NOISE: The Pyle Hum Eliminator removes 60Hz AC hum caused by ground loops that act like radio antennae (loop antenna). Breaks the ground....
PASSIVE DEVICE: The noise isolator is a passive device which does not require power to operate. Equipped w/ ¼” TRS phone inputs and outputs on 2....
COMPACT DESIGN: This noise filter device features a high performance ultra compact and portable design allowing you to easily bring it anywhere. It....
UNBALANCED TO BALANCED SIGNAL: Automatically converts unbalanced to balanced signal without any signal loss and is responsible for breaking the ground....
This unit is designed to reduce or eliminate hum noise caused by AC 160 HZ Electric hum, or faulty ground loop. It will not solve noise caused by....

Package Includes: (1) RockvilIe RBG18FA 18" 3000w Active Powered Pro Subwoofer Folded Horn PA/DJ Sub. (1) RockvilIe ISO 12-18 Isolation Platform....
Power-On and Signal Input LED Indicators. Signal Input LED Indicator. Clip Limiter Circuitry with LED Indicator. Computerized Diagnostic Circuit with....
Ground Lift switch for ground-loop noise control. Built-in pole mount socket. Built-in carrying handles. Heavy-duty 3 locking caster wheels. High....
Improves how tight and deep bass sounds. Protects your subwoofer from scratches. Stops your subwoofer from moving around. Great for live sound,....
RockvilIe PBG18. PV 118. PV 118D. PVXPSUB. RockvilIe RBG15FA. RockvilIe RBG18FA. RockvilIe RBG18S. PRESONUS ULT18. JBI ASB6125. JBI VRX915S. JBI....

High-quality Materials: Ground loop isolator is made of high quality materials and each RCA plug and jack is gold plated. Durable, corrosion-free connections..
Features: Compact design, isolates and eliminates noise caused by ground loops..
4 Channels: High-quality RCA cables, consisting of two pairs of stereo (left, right) input and output..
Practical: Make sure the shield ground on each cable is isolated from any equipment ground. Manufactured to standard specifications and strictly follow factory quality control..
Noise Cancellation: Professionally manufactured, high performance. Reduces high-pitched alternator noise caused by the car's electrical system..

Will resolve the most common cause of subwoofer hum: ground loop between sub and source..
Subwoofer hum can be caused by other factors. If those other factors are the cause, then this will not solve the problem..
See instruction leaflet, included among the product images, for more detail on subwoofer humming issues and how to diagnose and resolve them..

Product 1: 1/2-DIN chassis graphic equalizer with built-in low-pass filter6-channel/ 8-Volt RCA outputs (front, rear and subwoofer)7-ban graphic equalizer (50Hz, 125Hz, 315Hz, 750Hz, 2.2Khz, 6Khz, 16Khz).
Product 1: 3.5mm Front aux input2-channel RCA aux input with variable gain adjustments and high level speaker inputs.
Product 1: Blue illumination independent master volume and subwoofer level Control with fader control select able 12Db low-pass Filer (60Hz or 90Hz).
Product 1: Ground loop isolation circuit Dimensions: 7"(w)x4-1/4"(l)x1"(h).
Product 2: Front/Rear/Subwoofer Lever Control.

Compact Design - fits in small places and produces great results.
Reduces High Pitched Whine Alternator Noise caused by the car's electrical system.
Always Use High Quality RCA Cables for your Audio System.

...Multi-device connectivity: Firefly LDAC remembers up to 8 paired devices so you can connect as soon as Bluetooth is switched on. It can also pair with 2 devices at the same time for easy music sharing..
Eliminate all ground loop noise [feature upgrade from original version]: Firefly LDAC is packed with a ground loop isolator inside, eliminating common ground loop noise issues that plague most receivers, so you will no longer hear hissing and humming sounds when enjoying your music in the car. Simply switch on the function via the TUNAI Connect App..
Customize your experience with TUNAI Connect App: TUNAI Connect App offers customized EQ setting for your maximum listening pleasure. You can also adjust other settings and upgrade to the latest firmware via App for the latest updates, making it the perfect car accessory for you..

NOISE TERMINATOR - Eliminates and removes unwanted humming, hissing, buzzing noise caused by ground loop EMI (electromagnetic interference), which is the disruption generated by an external source that affects an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction..
PLUG AND PLAY - No power plug, no battery, no button, no control, and no configuration required to enhance audio playback quality for crystal clear sound and full range spectrum music / calls. The most difficult part is to wait for the package to arrive and open the box..
UNIVERSAL COMPATIBILITY - Works with any 3.5mm aux port cable such as home audio system, car audio stereo speaker, Bluetooth receiver, transmitter, wireless adapter, and other streaming devices..
SLEEK, CONCISE & COMPACT DESIGN - Simple and stylish rounded barrel shape finish and light weight design to allow the ground loop noise isolator to fit in with any environment anywhere..