Detailed Product Description

This column speaker is made of wood & plastic and features wonderful design and
sound quality,enabling it to be suitable for broadcasting in all indoor locations, such as

meeting rooms,great halls,schools,universivities,playgrounds,stations,gym rooms, supermarkets,etc.

DS-109~409 Specifications:1) Speaker caliber: DS-109(4X6"X1);DS-209(4X6"X2);DS-309(4X6"X3);DS-409(4X6"X4);

2) Rated power at 100V:DS-109(10W);DS-209(20W);DS-309(30W);DS-409(40W);

3) Max. power:DS-109(15W);DS-209(30W);DS-309(45W);DS-409(60W);

4) Optional power:DS-109(10/5W);DS-209(20/10W);DS-309(30/15W);DS-409(40/20W);

5) Input impedance:DS-109(1/2KΩ);DS-209(500/1000Ω);DS-309(333/666Ω);DS-409(250/500Ω);

6) Frequency response:150-12,000Hz

7) Sensitivity (1W/1m): 90dB

8) Sound pressure level (1m):DS-109(100dB);DS-209(103dB);DS-309(104dB);DS-409(106dB);

9) Figuration dimensions:DS-109(160x115x300mm);DS-209(160x115x470mm);DS-309(160x115x630mm);DS-409(160x115x800mm);

10)CTN Dim:DS-109(518x340x345mm);DS-209(455x340x123mm);DS-309(635x340x123mm);DS-409(805x340x123mm);

11)N.W(1PC):DS-109(2.5KG);DS-209(3.2KG);DS-309(4.4KG);DS-409(5.2KG);

12)G.W(2PCS):DS-109(8.4KG);DS-209(8.0KG);DS-309(11.25KG);DS-409(14KG);