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Newmine QB-512 Outdoor Waterproof Ceiling Speaker Column, Outdoor Public Address Ceiling Loudspeaker Wall-Mounted Speaker Amplifier (20W One-To)

Newmine•Ceiling speakers

Newmine QB-512 Outdoor Waterproof Ceiling Speaker Column, Outdoor Public Address Ceiling Loudspeaker Wall-Mounted Speaker Amplifier (20W One-To)

CN¥699.00

SKU: 4518989

Status:In Stock (9)

ID: 100041599681

Weight: 7400.00 g

Dims:496x320x292 mm

Specifications

Connection method: Other
Type: Wall-mounted
Suitable Scenarios: Outdoor

Variants / Sale Attributes

color: QB-512 Outdoor Waterproof Speaker Column, One-To

Package Contents

1 speaker, 1 warranty card, 1 installation accessories, 1 manual

Product Description

Overview

Brand: Newmine
Product Name: PUBLICADOR Outdoor Waterproof Column Set
Description: Background music public broadcast system, 2 zones, wireless Bluetooth, USB/SD decoding, microphone priority
Components: D16 constant pressure power amplifier, QB510 outdoor waterproof column with 4.5-inch coaxial full-range speaker, 20W power, aluminum alloy housing

Features

Dual-zone independent volume control

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Wireless Bluetooth connectivity

USB/SD card plug and play

Dual microphone inputs with priority adjustment

Additional details

Remote Control: Infrared remote control for convenient operation
Dimensions: 295 mm x 370 mm x 180 mm (80 mm peak)
Peak Output: 150W
Rated Power: 70W
Frequency Response: 40Hz-20KHz (-3dB+1dB)
Harmonic Distortion: <0.1%
Signal-to-Noise Ratio: <-85dB
Input Voltage: 0.22V/10kohm
Input Specifications: ~220V/50Hz

Panel Features

Source selection
Pause
Zone selection
USB input
Volume control
Bass/treble adjustment
Microphone volume control
Microphone priority switch

Additional details

Applications: Suitable for campus broadcasting, office meetings, shopping malls, home theaters

Product dimensions are manually measured with an error margin of approximately 1-2cm. Actual product may vary.Product Specifications:

Additional details

Brand: Newmine

1. High-quality sound column with strong performance

2. Aluminum alloy construction for durability

3. Aluminum alloy casing with dustproof mesh design

4. Premium large magnetic steel with waterproof treatment

Additional details

Dustproof Mesh Design: Precision mesh cover with anti-aging, durable, and corrosion-resistant properties.
Installation Diagram: Convenient installation with included accessories such as power supply, screws, mounting brackets, angle adjustment brackets, and nuts.

1. Aluminum alloy casing with precision mesh cover for excellent physical and mechanical properties, chemical stability, corrosion resistance, and lightweight design.

2. Waterproof coating on the drum paper to prevent water absorption.

3. 4.5-inch coaxial full-range speaker for strong sound intensity and penetration in noisy outdoor environments.

Four Specifications

QB Series offers 4 power options for sound columns:

Additional details

1. QB-510: 20W, 70-110V, 80-16KHz, 100×152×270 mm
2. QB-520: 40W, 70-110V, 80-16KHz, 100×152×400 mm
3. QB-530: 60W, 70-110V, 80-16KHz, 100×152×500 mm
4. QB-540: 80W, 70-110V, 80-16KHz, 100×152×620 mm

The red models are equipped with standard speakers in this series.

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