WiSA Technologies, Inc. Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details 4) - Fair Value, Inputs, Level 3 [Member] - Derivative Liability [Member]	Jun. 30, 2018 $ / shares
Common Stock Price	$ 4.03
Term (Years) [Member]
Derivative Liability, Measurement Input	1.00
Volatility [Member]
Derivative Liability, Measurement Input	60
Risk-free rate of interest [Member]
Derivative Liability, Measurement Input	2.33
Dividend Yield [Member]
Derivative Liability, Measurement Input	0.0