FOCAL SPIRIT ONE's tri-band is relatively balanced, the tone reproduction is relatively neutral, and it is slightly warmer than a little cold; its sound field is relatively wide, slightly narrower before and after; low frequency, very thick, dive is not Very deep, full of volume, strong elasticity, fast speed. The reproduction of the drum sound is more accurate. When listening to the playing of the cello, the low-frequency momentum is slightly less, and the cavity of the cello is still not big enough, which is more suitable for popular and rock-like songs. In terms of IF, FOCAL SPIRIT ONE's voice is full and thick, and the expression of vocals is also quite real. It is still a bit sluggish in analysis. On the high frequency side, the performance of FOCAL SPIRIT ONE is still quite satisfactory, the extension is general, and the resolution is not particularly high. The tri-band overall performance is better than the low frequency. If the medium-high frequency is not picky, it is still quite good. The balance is good. The vocal performance is good. This earplug is more suitable for pop and rock music.
Low Voltage Unarmoured cable is a type of electrical cable that is used to transmit electrical power from one location to another at a voltage level of less than 1000 volts. It is typically used in applications where the cable will be installed underground or in areas where it may be exposed to moisture, chemicals, or other harsh environmental conditions.
The cable is made up of a number of individual conductors that are insulated with a low voltage insulation material, such as PVC or XLPE. These conductors are then twisted together to form a cable core, which is surrounded by a protective sheath made of PVC or other suitable material.
Unlike armoured cables, which have a layer of steel or other metal armour to protect the cable from physical damage, unarmoured cables rely on their protective sheath to provide mechanical protection. This makes them lighter and more flexible than armoured cables, but also less resistant to damage.
Low Voltage Unarmoured cables are commonly used in a variety of applications, including power distribution, lighting, and control systems. They are available in a range of sizes and configurations to suit different requirements, and can be customized to meet specific needs.
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