Around 70% of toxic waste in landfills is electronic waste. Products in each category vary in longevity profile, impact, and collection methods, among other differences. Small IT and telecommunication equipment (such as mobile phones, printers).Small equipment (microwaves, electric shavers) and.Large equipment (washing machines, electric stoves).Temperature exchange equipment (such as air conditioners, freezers). Using a different set of categories, the Partnership on Measuring ICT for Development defines e-waste in six categories: Cathode ray tubes (CRTs) are considered one of the hardest types to recycle. Several public policy advocates apply the term "e-waste" and "e-scrap" broadly to apply to all surplus electronics. The term "waste" is reserved for residue or material which is dumped by the buyer rather than recycled, including residue from reuse and recycling operations, because loads of surplus electronics are frequently commingled (good, recyclable, and non-recyclable). These include used electronics which are destined for reuse, resale, salvage, recycling, or disposal as well as re-usables (working and repairable electronics) and secondary raw materials (copper, steel, plastic, or similar). Consumer electronics, including televisions.Large household appliances, including cooling and freezing appliances.Recycling and disposal of e-waste may involve significant risk to the health of workers and their communities. Įlectronic scrap components, such as CPUs, contain potentially harmful materials such as lead, cadmium, beryllium, or brominated flame retardants. The rapid exponential increase of e-waste is due to frequent new model releases and unnecessary purchases of electrical and electronic equipment (EEE), short innovation cycles and low recycling rates, and a drop in the average life span of computers. The growing consumption of electronic goods due to the Digital Revolution and innovations in science and technology, such as bitcoin, has led to a global e-waste problem and hazard. Informal processing of e-waste in developing countries can lead to adverse human health effects and environmental pollution. Used electronics which are destined for refurbishment, reuse, resale, salvage recycling through material recovery, or disposal are also considered e-waste. It is also commonly known as waste electrical and electronic equipment ( WEEE) or end-of-life ( EOL) electronics. This is just part of an extensive development process undertaken by some of the best transducerĮngineers in the world to provide the finest listening experience at any price point.Defective and obsolete electronic equipmentĮlectronic waste (or e-waste) describes discarded electrical or electronic devices. JBL doesn't only listen to the speakers against the competition – JBL voices them against each other to ensure each line has the consistent JBL sound signature that’s known and sought out by those who care about their audio. Low-Impedance, three ohm voice coils compensate for the undergauged speaker wiring found in many of today’s cars, and make the most of every watt your amplifier or head unit can deliver.įor most brands, off-the-shelf speakers and a cursory approval of frequency response curves are good enough. It’s not like in a house, where many listening positions must be accommodated. Harman uses larger tweeter diaphragms because they always know where the listeners will sit in a car. The result is higher sensitivity, increased low-frequency output and greater overall performance.Įdge-driven dome tweeters provide better power handling than balanced-dome tweeters by providing more heat-dissipating surface area in the voice coil. HARMAN’s patented Plus One polypropylene cones provide more overall speaker-cone area than other cones in its class. To ensure that you get a great performance even with the windows down, the three ohm voice coil extracts more power from the amplifier, delivering high output and deeper bass. Leveraging our patented Plus One woofer cone with three Ohm voice coil and edge-driven soft-dome tweeter mounted into our all new proprietary tweeter deflector, all individually voiced to deliver authentic JBL pro sound for your next roadtrip. JBL GX9638AM 6"x9" GX Series 300 Watts Peak Power 3-Way Black Multi-Element Speakers (Pair) (x2)ĭesigned to fit into 6"x9" factory locations without vehicle modification, the GX9638 delivers high-energy JBL pro sound for in vehicle applications.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |