Model: DQ40TZF-02 Impedance: 4 ohms, 8 ohms Optional Ranked power: 12W Power range: 5-15W Resonance frequency (Fo): 61Hz Frequency reaction variety: 61Hz-18.5 KHz Level of sensitivity: 88dB This section of the full-frequency hanging edge for the rubber side, low-frequency than the PU, cloth and leather product
under the hanging edge somewhat much deeper. Full pulp cone, the high frequency is very clear and extensive, gorgeous voice, layering clear. Advised to do desktop HIFI or bookshelf speakers, Stylish appearance and excellent efficiency. Radio frequency requirements can be done directly to do 2.0 speakers.