Jensen JSB-550

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bgn (N150)
Alexa Enabled Bluetooth/WiFi Wireless Stereo Smart Speaker
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Jensen JSB-550
FCC ID
Type
wireless speaker system, audio streamer
CPU1
MediaTek MT7688A
CPU1 Type
MIPS 24KEc
CPU1 Speed
580 MHz
Flash1 Chip
Brand? Model?
Flash1 Size
? MiB
RAM1 Size
? MiB
RAM1 Chip
Brand? Model?

802dot11 OUI: none specified

Expansion IF types
none specified
Power
12 VDC, 2 A
Connector type
barrel
Flags:
Bluetooth 2.1 + EDR, Audio in (3.5mm), Alexa

Additional chips
Bluetooth V2.1 + EDR Single Chip;MediaTek;MT6622N;;1;

Retail
FCC approval date 25 September 2017
Country of manuf China
Radio 1
Radio1 module
Radio1 module IF
unknown
Chip1
MediaTek MT7688A
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
1x1:1
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 150 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

  • "Linkplay A31 V04" is silkscreened on the CPU module in the FCC photos.
  • "CDTECH BTA6622-03" is silkscreened on the Bluetooth module.
  • "C02 V02 Linkplay" is silkscreened on the Voice control module.

FCC external photos and test report documents suggest additional branding:

  • BUSH B100ALF - BUSH Speaker with Amazon Alexa
  • iStation23AC - Amazon Echo Multi-room Hi-Fi Speaker System
Linkplay Wireless Speaker Modules
802.11bgn 2T2R (300Mbps), Analog audio output
802.11bgn 1T1R (150Mbps), Digital audio input/output

See also