Description
The Hikvision DS-QAE0A40G1W-RB is a compact, intelligent wall-mounted audio amplifier designed to deliver convenient music playback and audio control in modern residential and commercial environments.
Featuring a 4-inch touchscreen with 480 × 480 resolution, the amplifier provides an intuitive interface for controlling audio playback and volume. Its sleek wall-mounted design makes it ideal for homes, hotel rooms, offices, apartments, and other indoor spaces.
The amplifier supports four audio input methods: Bluetooth 5.1, USB, TF memory card, and AUX, allowing users to enjoy music from different sources. It supports popular audio formats including MP3, WAV, APE, and FLAC.
With a total speaker output capacity of 40W, the amplifier can drive four 10W speakers at 8Ω or two 20W speakers at 4Ω, providing flexible integration with compatible low-impedance speaker systems.
It also features dual-channel stereo audio, an embedded Linux operating system, RS-485 control support, and protection against short circuits, overcurrent, and overheating.
Key Features
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Smart wall-mounted audio amplifier
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4-inch color touchscreen
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480 × 480 screen resolution
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Up to 40W total speaker output
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Supports 4 × 10W at 8Ω
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Supports 2 × 20W at 4Ω
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Four speaker output terminals
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Dual-channel stereo audio
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Bluetooth 5.1 connectivity
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Bluetooth operating range up to 10 meters
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USB 2.0 audio playback
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TF memory card support up to 32GB
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AUX audio input
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Supports MP3, WAV, APE, and FLAC
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Linux operating system
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Supports RS-485 control
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Multilanguage interface support
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Frequency response: 20Hz–20kHz
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Signal-to-noise ratio: ≥90dB
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Short-circuit, overcurrent, and overheating protection
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Compact wall-mounted design
Technical Specifications
| Specification |
Details |
| Product Type |
Smart Wall-Mounted Audio Amplifier |
| Rated Power |
50W |
| Total Speaker Output |
40W |
| Speaker Output – 8Ω |
4 × 10W @ 8Ω |
| Speaker Output – 4Ω |
2 × 20W @ 4Ω |
| Output Type |
Constant Resistance |
| Audio Channels |
Dual-Channel Stereo |
| Display |
4-Inch Touchscreen |
| Display Resolution |
480 × 480 |
| Bluetooth |
Bluetooth 5.1 |
| Bluetooth Range |
Up to 10m
|
| Audio Inputs |
Bluetooth / USB / TF Card / AUX |
| AUX Input |
Unbalanced, 10kΩ, Terminal Block |
| USB Interface |
USB 2.0 |
| USB File System |
FAT32 |
| TF Card Capacity |
Up to 32GB
|
| TF Card File System |
FAT32 |
| Supported Audio Formats |
MP3 / WAV / APE / FLAC |
| Frequency Response |
20Hz–20kHz |
| Total Harmonic Distortion |
≤1% |
| Signal-to-Noise Ratio |
≥90dB |
| Control Interface |
RS-485 |
| Operating System |
Linux |
| Processor |
Dual-Core ARM Cortex-A7 @ 1.2GHz |
| Protection |
Short Circuit / Overcurrent / Overtemperature |
| Standby Power Consumption |
2.5W |
| Maximum Power Consumption |
50W |
| Recommended Power Wire Size |
0.5–1.5mm² |
| Housing Material |
Plastic |
| Dimensions |
86 × 86 × 45.5mm |
| Weight |
Approx. 0.23kg
|
| Operating Temperature |
-10°C to 45°C |
| Operating Humidity |
5%–90% RH, Non-Condensing |
| Installation |
Wall-Mounted |
| Model |
DS-QAE0A40G1W-RB |
Why Choose Hikvision DS-QAE0A40G1W-RB?
The DS-QAE0A40G1W-RB combines a compact wall-mounted design with touchscreen control, making it an attractive solution for modern indoor audio installations.
Its multiple playback options, including Bluetooth, USB, TF card, and AUX, provide convenient access to music without requiring a separate audio player.
With flexible 4Ω and 8Ω speaker outputs, dual-channel stereo audio, and integrated protection features, the amplifier is ideal for creating a convenient, centralized music system in bedrooms, hotel suites, offices, and residential spaces.
