Campus Broadcast System _ Waterproof Sound Column _ Ceiling Speaker
产品Price 120.00/Unit
最小起订Quantity:1 Unit 供货总Quantity: 10 Unit
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Brand |
|
Packaging Instructions |
Carton |
Product Specifications |
Telecommunications POE-powered active speaker quotation |
Inventory Quantity |
10 |
Origin |
Guangdong |
Can be customized |
Is |
POE-powered Active Speaker Column, Hikvision Dahua POE-powered Waterproof Active Speaker Column, Telecommunications POE-powered Active Speaker Column Pricing 1、Aluminum alloy housing, waterproof design, pure white baked paint finish, sleek and compact appearance, elegant and generous. Thank you for choosing our product. To fully enjoy comprehensive after-sales service support, please carefully read the instructions on the product warranty card after purchase and keep it in good condition. We will provide after-sales service in accordance with the product warranty commitment. Partial information excerpt as follows∶ 1.Warranty period starts from the first purchase date of the product, with the purchase date being the date of product acquisition. Otherwise, the warranty period will be calculated from the product's manufacturing date. If the product date is later than the actual delivery date, the warranty period will commence from the actual delivery date. The warranty duration is subject to the "Product Standard Warranty Period" in the after-sales service policy. 2.Non-warranty Scope (Partial Extract, See the After-sales Service Policy for Details)∶ ①Exceeding the warranty period specified.; ②Due to misuse, accidents, modifications, unsuitable physical or operating conditions, natural disasters, power surges, and improper maintenance or storage leading to malfunctions or damages.; ③Faults or damages caused by third-party products, software, services, or behavior; ④Normal fading, wear, and consumption during product use; ⑤The product can operate continuously or error-free.; ⑥Data loss or damage; ⑦Consumed parts, unless failure is due to material or process defects.; ⑧No valid product warranty certificate and original purchase invoice or receipt can be provided, there are signs of alteration, replacement, or destruction on the original serial number label, the product lacks a serial number, or the product model or number on the warranty certificate does not match the physical product.; ⑨If the product is not used in accordance with the enclosed instructions or manual, or if it is not used for the intended function or environment, Hikvision, upon confirmation, determines that you have violated any other conditions of the manual. Please note∶ 1. Enjoy free warranty service during the warranty period and preferential services after the warranty period with this card. 2. This warranty card is only valid for the products listed within, and must be stamped by the selling unit to be effective. 3. Special project product warranty terms are subject to the specific purchase and sale contract.
2. Built-in 1 4.25-inch full-range waterproof speaker and 1 1.25-inch tweeter, delivering clear and bright sound.
3. Utilizes high-efficiency Class D digital amplifiers, featuring low distortion, low loss, and low heat generation.
4. Multiple lightning protection functions (lightning protection for DC12V power supply/ audio signal input up to 2KV), POE-powered lightning protection up to 1.5KV.
5. Offers realistic amplification of both voice and music, with a high sound pressure level.
6. Suitable for outdoor peace cities and audio amplification applications with surveillance camera systems.
7. 1-line input with volume control function; sealed potentiometer for waterproof and dustproof.
8. Supports POE switch power supply and 48V/0.5A POE adapter power supply.
9. Supports DC12V direct current power input;
10. Rated Power: 20W; Peak Power: 30W
11. Maximum Sound Pressure Level: ≥101 dB
12. Sensitivity: ≥85dB
13. Audio Input Interface: Single RCA audio cable, tail cable length not less than 30CM.
14. POE Power Input: Waterproof RJ45 connector, tail cable length not less than 30CM.
15. DC 12V power input: Waterproof tail cable length not less than 30CM.
16. Volume Control: Sealed potentiometer, permanently dustproof.
17. Frequency Response: 150Hz to 15KHz (-3dB)
18. Internal Amplifier: Built-in 15W Class D digital amplifier with protection features against overheating, overvoltage, overcurrent, overload, and short-circuit.
19. Installation Angle: Compatible with L/I type brackets, adjustable installation angle.
20. Protection Grade: IP65
21. Operating Temperature: -30℃ to 60℃
Body Material: ABS plastic top and bottom covers + aluminum alloy column.
23. Speaker Configuration: 4.25" x 1 + 1.25" x 1
24. Dimensions: 267*151*105cm
25. Packaging Method: Individual sound column standing packaging
26. Net Weight: 1.9K


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