Customer Questions Collection about Loudspeaker Products
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- Issue Time
- Mar 28,2025
Summary
Customer Questions Collection about Loudspeaker Products (Continuously Updated)

Customer Questions Collection about Loudspeaker Products (Continuously Updated)
About KA208 2-way Dual 8-inch Line Array Speaker
●Customers purchasing KA208 may only buy KS28. Please remind customers that they also need to purchase SB18 to supplement the mid-bass section, as KS28 is only for sub-bass.
●Differences between KA208 Generation 1 and Generation 2:
The high-frequency drivers are different, and there are also some differences in the internal cabinet. Only the second generation has a diffusion plate. Customers who have already purchased the first generation can install the second-generation diffusion plate if they wish. The diffusion plate can be purchased separately.
●The grid frame for KA208 can hold up to 12 units of KA208.
●A single power amplifier LA12X can drive up to 8 units of KA208. For better performance, it is generally recommended to drive 4 units of KA208.
About KA-1 3-way Dual 15-inch Line Array Speaker
●The rain cover and iron trolley are packaged as a set of four. The grid frame can suspend 24 units of KA-1.
●The high-frequency diaphragm material is titanium.
●The LA12X can connect to a maximum of 2 units of KA-1.
●The grid frame and crossbar for KA-1 cannot be sold separately.
About KA15 Single 15-inch Line Array Speaker
●KA15 is available in two versions: Wide and Focus. The only difference is the cabinet dispersion angle, and the prices are the same. It is generally used in combination with the KA21 subwoofer.
●The grid frame for KAA15 can hold 2 units of KA21 plus 4 units of KA15.
About KA28 Dual 18-inch Subwoofer Speaker
●KA28 comes with a one-to-two iron trolley and rain cover. It is not recommended for customers to suspend it, as the side lifting devices may not be strong enough to support more than 8 units of KS28.
●The rain cover for KA28 is available in the following configurations:
Two-in-one: In stock.
Three-in-one: In stock.
One-to-one: Customized, requires about one week.
Four-in-one: Too tall, not recommended.
About 5X Coaxial Loudspeaker
●The 5XT loudspeaker has a power rating of 350W. It can be driven by a K4-450 amplifier, with one channel driving one loudspeaker, which is just right. Alternatively, a K4-800 amplifier can be used, with one channel driving two loudspeakers.
●U-shaped bracket: $6 each.
●The loudspeaker impedance is 16 ohms.
About 15X Coaxial Monitoring Loudspeaker
●This is the only monitoring loudspeaker without a crossover. The maximum SPL is 138dB. The power amplifier can drive up to 6 units.
●The badge can be rotated. Pull it forward to rotate, and then push it back into place.
About VT-08 Dual 10-inch Line Array
●The handles and diffusion plates are made of aluminum alloy, while the horn is made of plastic.
●The rear panel of the loudspeaker can be configured with either a four-pin or five-pin connector.
●The grid frame for VT-08 can hold 24 units of VT-08, or 14 units of VT-SUB.