Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Install in accordance with the manufacturer's Instructions.
Do not use the speakers near water, and do not immerse them in any liquid or pour any liquid on them.
Do not block the openings in the speaker cabinets, never push objects into speaker vents or slots because of fire or electric shock hazards, and provide sufficient space around the speakers for proper ventilation.
The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized plug.
A polarized plug has two blades with one wider than the other. The wide blade is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
For added protection during lightning storms, unplug the speakers from the electrical outlet and turn off the computer.
Unplug this apparatus when unused for long periods of time.
Water and moisture 
Ventilation 
Location 
Cleaning 
Lightning 
Servicing is required when the apparatus has been damaged in any way, such as 
Please adjust the audio to proper volume to avoid damaging your health and the system.
2005
R251 specifications
Edifier Enterprises Canada has carved a niche in the audio industry with its range of high-quality speakers catering to music enthusiasts and casual listeners alike. Among its standout products is the R251 speaker system, a perfect blend of design, functionality, and performance.The Edifier R251 is a versatile 2.1-channel speaker system that enhances the audio experience for a variety of media. With its stylish aesthetics and robust build quality, this system not only complements modern home décor but also provides an immersive sound experience. The R251 comprises two bookshelf speakers and a powerful subwoofer, delivering deep bass and crisp highs, ideal for music, movies, and gaming.
One of the main features of the Edifier R251 is its advanced driver technology. The main speakers are equipped with 13mm silk dome tweeters that ensure a smooth, vibrant high-frequency response, while the 5.25-inch mid-range drivers provide a full-bodied sound that captures the essence of every note. The dedicated 6.5-inch subwoofer is designed with a bass port that significantly enhances low-frequency performance, allowing users to feel the resonance and impact of the music or sound effects.
The R251 also incorporates the latest audio technologies, including RCA and AUX inputs for wired connections and Bluetooth compatibility for wireless streaming. This flexibility allows users to connect a variety of devices, such as computers, televisions, smartphones, or tablets, making it ideal for any setup. The easy-to-use remote control provides intuitive access to volume adjustments and input selection, adding convenience to the listening experience.
Another standout characteristic of the Edifier R251 is its acoustic tuning. Edifier employs advanced sound engineering techniques to ensure that the speaker system produces a balanced sound profile, minimizing distortion and maximizing clarity at any volume level. This attention to detail makes the R251 suitable for both casual listening and serious audiophile experiences.
In conclusion, the Edifier R251 is a remarkable speaker system that meets the demands of modern audio consumers. With its combination of stylish design, cutting-edge technology, and outstanding sound quality, it represents an exceptional choice for anyone looking to elevate their audio experience at home. Whether for music, movies, or gaming, the R251 provides a rich and captivating sound environment.