M5 is also divided into main and sub box. After the M5 look back, we can find M5 is a closed box, instead of the usual inverted box. The back of the main box is a common input and output interfaces, are used in contact better than 3.5 lotus seat socket. Vice-box is used instead of the butterfly Beats Headphones clip socket. Audio signal input using RCA connectors, white, red dichroism indicate left and right channels, respectively. Yellow RCA connector output to Deputy box. As a result of the larger drive power IC, so there is no USB-powered M5. Instead, an external transformer 12V DC input. The bottom of the M5, the speakers did not use the general “spikes” in the form of sponge, but to provide a single piece of sponge as “mat”, is an exaggeration. I can not help but say, it can be called a true foot “pad.”
The M5 is no volume control on the box, you must use the product comes with wired remote control to adjust, wired remote control with volume control only, no switch function. Speaker is rated at 20W, signal to noise ratio> 90dB, Input sensitivity is 400mV. Here, we are on the dismantling of this sound simple, take a look at the work product materials within the case. Our speaker from the front panel to open, you can see the speaker unit and divider, although only a small 3-inch coaxial unit, but the base is designed for it a second divider Dre Beats Road. We can see from the pictures divider structure. But one thing I do not understand, in general, second-order crossover, in order to reduce magnetic interference between the inductor, the inductor coil will be two 90-degree staggered installation, which is our common divider on the two coil a “station” with a “lie” with cause, and the divider on the coil is in the same direction, I do not know for what consideration?
Open speaker’s rear panel, you can see, M5 uses the power amplifier is a TDA7266, in fact, which is now used by many Mini speaker amplifier, but some cheap products are bundled with compatible chip, quality than the M5 much worse. Speaking of King Harald, you probably do not remember who this man is; but the mention of the famous Bluetooth technology, Xiao Bian think we all should know. Bluetooth Dre Headphones technology, the source of the name, because King Harald: This man articulate and sociable; in their lifetime will now Norway, Sweden and Denmark united, and had the same mind set up Bluetooth. This guy likes to eat blueberries, do not like to brush your teeth, leading to blue gums every day, so the rivers and lakes known as: Bluetooth king.