Quotations of several popular outdoor sound columns

The editor believes that everyone must be familiar with outdoor sound columns. When we were students in school, the outdoor sound columns would sound the sound of radio broadcasts and make people hate and love going to and from get out of class. Ringtone, when we are on vacation in the ecological farm, we can also see outdoor sound columns under some big trees or next to the stone walls. They can deliver pleasant and beautiful music, etc., so everyone wants to know its price. ? This article introduces the quotation of outdoor sound columns.

Manufacturer direct sales AS-8121 outdoor waterproof sound column, the purchase quantity of broadcast sound column is 0-30 pieces, the quotation is 208 yuan, the purchase quantity of 30 pieces or more is quoted at 168 yuan; IP network broadcast speaker BSK-4022? Professional The integrated wall-mounted network audio decoding speaker with built-in network decoding module, digital stereo fixed impedance power amplifier and high-fidelity speakers is priced at 850 yuan. 20W-80W constant pressure sound column waterproof sound column outdoor speaker outdoor broadcast audio horn speaker is quoted at 160 yuan, and the purchase price is 145 yuan for a purchase quantity of 20 or more.

The IP network broadcast speaker BSK-4010 integrates IP network audio decoding, digital power amplifier, and speakers. The audio adopts the form of hard decoding and integrates the IP network hardware decoding module. It can receive music remotely transmitted from the server. The real-time playback function and the ability to receive one-way broadcast calls are priced at 800 yuan, and the purchase quantity of 10 or more pieces is priced at 760 yuan.

30-watt outdoor rainproof sound column, aluminum alloy sound column. This series of sound column adopts full-range waterproof speaker. The sound is clear and bright, with extremely high sensitivity, beautiful appearance, sturdy and durable, easy to install, and special moisture-proof The dust-proof design is priced at 130 yuan, and the purchase quantity of 10 or more pieces is priced at 110 yuan. The all-weather outdoor and indoor waterproof and rust-proof plastic steel sound column has clear sound: the frequency response is wide and uniform, especially the mid-to-high frequencies, the tone is bright, and the reverberation is appropriate, especially It uses the near-reflected sound energy within 50ms to increase the loudness and improve the clarity, with small distortion and good transient response. The price is 140 yuan, and the price is 120 yuan if you buy more than 50 pieces.

The so-called outdoor sound columns are of course the imaginary column type, and outdoor sound columns are generally installed in buildings with larger echoes. In this case, the sound will be particularly loud, and it is more suitable for large-scale Places like parking lots, as well as large churches and temples at tourist attractions.

I hope that after reading this article, you will not only understand the principle and scope of application of outdoor sound columns, but also fully understand the quotation of outdoor sound columns, so that you will not be cheated when purchasing in the future!

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