DM838K 8×10W 7-inch In-Wall Amplifier Wall Panels

Features

● Support dual partition music control, 7-inch touch screen, resolution 1024 * 600, easy to operate and control
● Music playback: support MP3, WAV, WMA, FLAC, DTS, APE, AC3, OGG and other audio formats.
● Bluetooth: support cell phone search to connect the host to play music
● External audio input: support for external audio sources into the machine, amplify the output
● Time calendar: support clock, calendar display function.
● Memory card function: external TF card, support for 32GB TF card
● USB function: external USB card, support 32GB USB
● Support wired network connection
● With RS485 interface
● Suitable for family, commercial area, children's room, etc.

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Introduction
Specification

The DM838K/DM838T 8×10W 2-Zone 7-inch In-Wall Intelligent Music Control Host is a cutting-edge, wall-mounted system designed to provide refined audio control and an outstanding listening experience across two independent zones. It supports a wide range of audio formats, allows Bluetooth pairing for convenient music playback from mobile devices, and offers external audio input for greater flexibility. The DM838T model also features Tuya App control, making it ideal for smart home applications, retail settings, hospitality venues, office environments, and educational spaces.

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Model		DM838K	DM838T
CPU		Quad-core Cortex 1.6GHZ
RAM		2G
ROM		16G
Wired Network		Support
Wireless Network		802.11b/g/n Wireless Protocol 150Mbps 2.4GHz
Speaker Output		8*(10-25W)(MAX) (Depending on hardware selected)
Output Impedance		4-8 Ω
System		Android 11
Screen		7-Inch 1024*600 Multi-Touch Control
Power Input		AC100~240V, 50/60Hz
RS485		Support
Amplifier Parameters	Frequency Response	20Hz-20Khz
	Signal-to-noise Ratio	98dB
Product Size		237.4111.827.6mm
Weight		1.49KG
Installation Mode		Front Preinstalled Cable Box
Operating Temperature		0℃~40℃
Operating Humidity		5% to 90%RH Non-Condensing
Zigbee		/	802.15.4 PHY/MAC Zigbee Network Protocol Stack
Wireless Protocol		Bluetooth	Bluetooth, Zigbee
Functional Support	Gateway Functions	/	Zigbee Gateway Capability, Can Connect 50+ Sub-devices with flexible control of multi-category Tuya ecosystem devices.
	Music Play	Support Bluetooth, TF Card, USB Disk, AUX Play music.

PREV: DM815 4x10W 4-inch In-Wall Intelligent Music Amplifier

NEXT: DM838T 7-inch In-Wall Amplifier Wall Panels (Tuya Optional)

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