3.5 inch carbon fibre woofer small desktop speakers can be made to produce a grand sound, to achieve a better sound to space ratio'. '.strtoupper('t')he sp3 series employs a 3.5 inch carbon fibre woofer, larger than typical products in its class'. '.strtoupper('t')hese larger woofers have an inherent advantage over smaller woofers in dynamics, projecting a larger soundstage and other sonic attributes'. '.strtoupper('w')hether watching movies or listening to music, this woofer is truly capable of expressing the grandness of the audio even at louder volumes'. '.strtoupper('c')arbon fibre is extremely strong and highly rigid yet lightweight ndash the ideal properties for a speaker driver'. '.strtoupper('t')he light weight of carbon fibre allows the woofer to have a rapid transient response, while carbon fibres high strength and rigidity reduce non linear distortion by minimising unwanted secondary vibrations when the driver is moving while producing sound'. '.strtoupper('a')ltogether the carbon fibre material of the woofer helps reduce sound faithfully and lets you be more immersed in your high fidelity listening'. '.strtoupper('e')ach fibre of carbon in the sp3 series is only 0.007mm think 0, the thickness of a single hair'. '.strtoupper('t')hese fibres are braided together, which helps to enhance sound quality by ensuring a wrinkle free diaphragm as well as making the diaphragm stronger and more resistant to cracks after extended driver movement and usage'. '.strtoupper('s')ilk tweeter for unparalleled treble resolution in an active desktop speaker, the tweeter frequently plays a crucial role in reproducing fine musical details, instrumental overtones, and overall treble resolution'. '.strtoupper('t')he sp3 series, unlike many other active desktop speakers, employs a 1 tweeter capable of reproducing frequencies up to 35khz'. '.strtoupper('t')he tweeters ksv copper clad aluminium voice coil that even at high volume, ultra high frequencies remain uncompressed ndash the result being better tribble reproduction even in off axis listening as well as highly resolving treble with natural timbre'. '.strtoupper('w')ith the sp3 series, you will be able to hear even the most subtle of vibrations generated by instruments'. '.strtoupper('p')owerful asymmetrical magnetic circuits in order to allow the 3.5 woofer to really produce potent bass and let the sp3 series perform to its maximum potential, the development team created an asymmetrical internal and external magnetic circuit system'. '.strtoupper('a')n auxiliary magnet was added to the centre of the sp3 series internals to form an inner and outer magnetic circuit, which improves the strength of the magnetic field created ndash allowing for a magnetic flux of up to 1.2 tesla'. '.strtoupper('t')his is the powerful driving force behind the driver that gives the sp3 series its dynamic sound'. '.strtoupper('i')n addition, the asymmetrical internal and external magnetic circuit system also helps to reduce non linear distortion across all frequencies'. '.strtoupper('s')oft tweeter dome wave absorbing structure the softness of the internal part of the silk tweeter also acts as a soundwave absorbent, effectively absorbing unwanted sound waves behind the driver and further enhancing the sound output by the tweeter'. '.strtoupper('l')ow resonance frequency and high current carrying capacity have always been the goals of those designing high fidelity audio products'. '.strtoupper('t')he sp3 series features a large cavity rear of the tweeter magnet, allowing the tweeter to play frequencies as low as an astonishing 800hz'. '.strtoupper('e')ven when the tweeter is playing frequencies above 20khz, the rear cavity and overall design of the tweeter allow for unwanted soundwaves to escape and reduce resonance generated by tweeter movement'. '.strtoupper('t')he result is silky smooth yet well extended treble'. '.strtoupper('d')ouble diffused s shaped porting tube the innovative double diffused s shaped porting tube enhances bass extension and control, resulting in fast bass transients and superior bass quality'. '.strtoupper('t')his design allows the sp3 to remain compact, maximizes airflow and reduces turbulence to reproduce deep, punchy bass'. '.strtoupper('q')ualcomm qcc5124 bluetooth chip the sp3 bt utilizes the qualcomm qcc5124 bluetooth chip, which thanks to its dual dsp and dual core design is able to capably handle high bitrate audio stably and consistently'. '.strtoupper('t')he fiio sp3 bt supports multiple high resolution bluetooth codecs such as ldac aptx adaptive aac, giving you freedom and flexibility to choose how you listen'. '.strtoupper('w')hen using ldac, you can experiment high bitrate audio up to 990kbs, fully letting you hear every last detail in your music'. '.strtoupper('n')ew type c coax optical digital inputs the fiio sp3 bt features new type c coax optical digital inputs, allowing you to easily get a ldquosimple one line of communicationrdquo between your source and he speakers'. '.strtoupper('p')lay your music easily and instantly, no matter if you use the modern usb type c connector or the proven coax and optical inputs'. '.strtoupper('1')0 band parametric eq to further enhance your sp3 bt listening experience, the speakers have been designed to fully work with the fiio control app fiio music mobile apps'. '.strtoupper('w')hen you successfully connect via bluetooth, the mobile apps allow you to fine tune ...