2 件裝 Audio Labs 3 英寸全頻揚聲器驅動器特殊布懸掛磁性屏蔽 4ohm 20W 圓形框架
品牌名稱: NF J&FXAUDIO通訊: 音頻線電池: 不音箱類型: 書架電源: 直流電揚聲器箱數量: 1個認證: RoHS指令內閣材料: 木頭音頻交叉: 全系列頻道: 2 (2.0)產地: 中國大陸輸入功率(W) : <25 瓦智能個人助理: 沒有任何輸出功率: 15W
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定價 HK$400
價錢 HK$392
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2 Pieces Audio Labs 3'' Full Range Frequency Speaker Driver Special Cloth Suspension Magnetism Shielded 4ohm/20W Round Frame


The price is marked as 2pcs speaker selling!

Fever class 3 inches full frequency, self-developedCloth vortex suspension

High sensitivity, rich details, vocals, sinister, high resolution.

[round frame] means a round speaker basket with an outer diameter of 90mm




According to the guest's suggestion, we aimed at this speaker hanging edge easily deformed this problem, the loudspeaker improved design, in December 2015, a new upgrade, third generations of Wando patent whirlpool plastic cloth hanging edge officially listed! Waiting for the parents to audition!


Round money:

  • Model: DQ30TZF-05

  • Specification: 3 inch full frequency loudspeaker

  • Impedance: 4/8ohm optional

  • Power range: 5-15 W

  • Range of frequency response: 121 Hz-20K Hz

  • Sensitivity: 89 + 3dB

  • Speaker diameter: 89 mm

  • Hole diameter: 72 mm

  • Deep hole: 2.5mm

  • Box volume: 2 L


Installation dimension drawing:


Square arc:



Frequency response curve:

Impedance curve:

1,Cloth edge suspension: using secret formula of Dongguan secret systemThe cloth edge of the cloth and the cloth are processed by special process, the flexibility of the hanging edge is good, the elasticity and the restoring force are obviously improved, the finger touch is very smooth, and the restoration is instant after the light pressure is pressed. It will not deform unless it is oppressed for a long time. If the express extrusion serious deformation, collapse, please contact customer service processing, you can exchange.

2, paper pots: as we all know, to If you want a good voice, you need a basin. Although the science and technology are constantly improved, the new sound basin bodies such as aluminum pots and PU basins have been widely used. But in terms of full frequency units, it is necessary to use a basin of paper pots for the sake of poisonous and hot voices. This three generation upgrade full frequency, in addition to inheriting the original Specially made pots are made of paper fibers, bamboo fibers and a small amount of Dongguan native banana fiber, and a little wool fiber is addedThis makes the tone betterIf the analytic power of the intermediate frequency is better. We keep on the experiment, in order to pursue more cost-effective sound quality!

3, voice coil: Match6N voice coilHigh frequency, fine, medium frequency soft, low frequency is not as loud as the frequency division speakers, but the bass point is clear, not noisy, if you want to listen quietly, then this 3 inch full frequency is more appropriate. If you compare the pursuit of low-frequency friends, it is recommended to do frequency speakers, or add subwoofer to do 2.1 stereo. Full frequency speakers can not withstand the blasting machine.

DIY recommendation:

1, production, replacement, upgrade 2.1 speakers Wei box, guard box, mono channel power 5-15W can be used. Medium, high frequency, and vocals make your speakers look new and the sound and tone improved instantly!

2, DIY2.0 full frequency speakers, listening style, sound clear, sweet, suitable for listening to light music, due to size restrictions, bass limited, DJ class music is somewhat powerless. If conditional, can add a subwoofer group again, 2.1 speakers can.

3,Full frequency home theater speaker speaker replacement. Part of the full frequency unit to do 5.1 speakers, you can also upgrade with this horn.

4, car use. SimilarChangan onuoThis model can be used inFront gear, two lower cornersIt sounds like a lot more comfortable than the original car, but the bass doesn't work much.

In order to protect the speakers from the damage of the express, Dongguan audio products are custom made of pearl cotton packaging, very reliable, please rest assured that parents buy!

However, when you receive the baby, please open the box to see the appearance,

If your appearance is damaged, please contact us directly on the express form,

We will help you do the exchange of goods, avoid your interests damaged.








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