New stock Danish B & O Harman two-way frequency, hifi passive speakers, office home desktop stereo DIY

Original and genuine disassembly speakers, by1 1-inch silk film strong magnetic treble, and 1 2-inch long-stroke full-range speaker plus bilateral bass radiation diaphragm. It turned out to be a part of the speaker assembled on a high-end projector, and 1 projector is only equipped with 1 speaker. The effect is already very good. Due to disassembly and transportation problems, there will be small bumps, which are all small flower marks that rub against each other, which are harmless. The box has the original bracket, which plays a good protective role. The main point is on the tweeter, which is shipped back from Korea. When the treble is in contact with the cardboard box, there will be extrusion. The advantages of silk film treble are not easy to deform. It is easy to deal with. It will be dealt with before delivery to ensure that the treble is not deformed and sunken. If there are a little traces, don't be too concerned. If the requirements are too high, perfectionists, please buy with caution! Custom 95New, actually a brand new box, just installed, not used.

Mainly use field video: add power amplifier for desktop audio, computer audio; add battery power amplifier board, make outdoor audio, mobile audio Walkman, add car, connect the original car, that is, connect the original speaker wire to do high and medium frequency vocal compensation, or do surround speakers, etc., are all good choices.

Appearance upscale domineering, gentle but full of muscle, proper suit thug.1 inch silk film treble, shock film diameter 2.6cm, rare earth NdFeB strong magnetic magnet, good texture, thick material, very high grade. 2 inch PP basin, shock basin diameter 5.2cm, rubber elastic edge, long stroke PP shock basin, rare earth NdFeB strong magnetic magnet, double magnetic core that is double magnet, 20 core voice coil, multi-layer thickened coil. Double bass enhanced diaphragm, 1.75 inch x2.5 inch, about 4cmx6.3cm, rubber elastic edge, with reinforced rib lines, middle metal counterweight.

Original fixing bracket: It can be placed upright and flat to protect and resist earthquakes. How to use it to fix it is up to you to study it yourself. The high, medium and low three-frequency performance is excellent. In this size, it can be described as impeccable. The treble is loud and penetrating, the mid-tone is soft and sweet, and the bass is stable and solid, and the strength is sufficient. Among the products of the same size, it is definitely the top grade, and at the same price, it is even more invincible. Delivery standard: Add a special frequency divider board, a stepless professional treble capacitor, and wire according to the positive and negative terminals. The treble is guaranteed not to be sunken. If you receive a treble sunken one, push it with your fingernails and it will come out, or use transparent tape to stick it and pull it out.

• Treble parameters: 4 ohms, 10 watts
• Bass parameters: 4 ohms, 10 watts
• Power range: 10-50 watts.
• Size with bracket: height 11.5cm, width 9.2cm, depth 8cm.
• Accessories: a 3-meter speaker cable

Harman Card 1.75-inch full-range speaker JBL high school bass pull high-end neodymium magnetic Bluetooth speaker Harman Card 1.75Inch full range speaker.

JBL high school bass pull high-end neodymium magnetic bluetooth audio DIY speaker 4 Europe modified neodymium magnetic design, big rubberLeather edge, withstand high power, clear sound,The bass is surging and dynamic, and it is very difficult to make high-end Bluetooth speakers.Wrong little speaker, brand new stock.

Power 12 watts, impedance 4 ohms

German BMR2.5 inch ultra-thin full-range speaker, high-end enthusiast grade, special folding ring, honeycomb paper basin

one price

exquisite workmanship, special rubber edge, honeycomb paper basin. The sound is round and plump, the details are rich, the overall performance is transparent and sweet, smooth and natural, the positioning is accurate and real, OEM by a Danish company, special clearance treatment

Impedance 8 ohms 12W

Diameter 65 * 65mm diagonal screw hole 76mm height 25mm built-in speaker, it is recommended to open the hole and install it when you get it.