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Sony SRS-BTD70 Specification Guide

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Two compact Sony speakers, one bass-dropping subwoofer. Just pair your 
favorite Bluetooth
®
 wireless device and enjoy room-filling sound without the 
messy wires.  It can be plugged in for power or use batteries, and it includes 
a handy travel case for adding serious sound to wherever you go. 
On-the-go sound
Wirelessly stream your favorite music on the go with this portable Bluetooth
®
 stereo speaker 
system. Rich, full sound can be yours almost anywhere.
Bluetooth
®
 Audio Streaming 
Take advantage of your compatible Bluetooth enabled music devices via the audio streaming 
functionality.
Stereo speakers
A 2.1 stereo speaker array, with subwoofer  delivers surprisingly rich, full sound from a compact 
assembly.
AC or Battery operation for portability
Enjoy up to 13 hours of continuous AA battery operation.1 For easy battery removal and 
replacement, the battery compartment quickly and easily clicks open and closed. 
Other sources welcome 
An auxiliary audio input lets you connect other music sources to the speaker dock for easy 
access to your music (cable included).
Specifications
General
Output
Satellite: 1.3 W + 1.3 W (10% T.H.D., 1 kHz, 8 ohms)
Subwoofer: 2.4 W (10% T.H.D., 100 Hz, 3 ohms)
Power On/Off
LED Operating Indicator 
Inputs and Outputs
Audio In
Audio In jack (3.5 mm stereo minijack)
Power
AC Power
DC 5.2 V (when using supplied AC adaptor)
Three LR6 (Size AA) batteries
Battery Life 
(Approx)
Sony alkaline battery LR6 (size AA): 13 hours
Sony nickle metal hydride rechargeable battery 
NHAAB2K (size AA): 15 hours
Input Voltage
DC IN 5.2 V
Speaker
Woofer Size(s)
Satellite Speaker: 28 mm (1 1/8 in.)
Subwoofer: 40 mm (1 5/8 in.)
Weights and Measurements
Dimensions 
(Approx.)
Approximately 8 1/8 in. x 1 1/2 in. x 3 1/8 in. (206 mm x 
63 mm x 77 mm)
Weight (Approx.)
Approximately 1 lb. 6 oz. (620 g) including batteries
SRS-BTD70
Bluetooth
®
 speaker