WiSA Technologies, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Convertible Notes Payable (Details Textual)

Convertible Notes Payable (Details Textual) - USD ($)			1 Months Ended									2 Months Ended		5 Months Ended		6 Months Ended	9 Months Ended	12 Months Ended		24 Months Ended
Convertible Notes Payable (Details Textual) - USD ($)	May 11, 2016	Feb. 12, 2016	Jul. 25, 2018	Jun. 30, 2018	Jun. 29, 2018	Jun. 15, 2018	Feb. 28, 2018	Nov. 30, 2017	Sep. 30, 2017	Nov. 30, 2016	Jul. 31, 2016	May 25, 2018	Dec. 31, 2016	Mar. 31, 2018	Sep. 30, 2017	Jun. 30, 2018	Oct. 31, 2016	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2017	Aug. 31, 2018	Jul. 15, 2018	Mar. 31, 2017	Jan. 31, 2017	Feb. 29, 2016
Debt Instrument, Face Amount					$ 2,812,500			$ 6,500,000											$ 20,071,824	$ 20,071,824				$ 300,000
Debt Instrument Convertible Conversion Price Description																		The conversion price is the lesser of $4.50 or the highest price per common share sold in an initial public offering or paid by a buyer upon a change in control multiplied by 75%.
Convertible Notes Payable, Current																		$ 0	5,241,361	5,241,361
Class of Warrant or Right, Number of Securities Called by Warrants or Rights						208,350												3,222
Debt Conversion, Converted Instrument, Shares Issued			99,594
Proceeds from Convertible Debt																		$ 1,434,698	15,808,383
Debt Instrument, Unamortized Discount, Current																			1,971,997	1,971,997
Interest Payable													$ 8,863
Repayments of Convertible Debt																		200,000	5,067,500
Interest Expense																		33,502,087	14,696,283
General and Administrative Expense																		3,657,049	1,428,667
Derivative Liability																		$ 0	20,832,000	20,832,000
Class of Warrant or Right, Exercise Price of Warrants or Rights								$ 5.40										$ 5.40					$ 5.40	$ 5.40
Debt Instrument, Debt Default, Amount				$ 26,400,000		$ 1,725,000										$ 26,400,000
Investment Bankers [Member]
Number of Warrants Issued																		5,000
Lender [Member]
Number of Warrants Issued																		25,000
Mr Moyer [Member]
Reimbursable Expenses																				69,290
Mr Jonathan Gadzak [Member]
Certain Expenses to be converted																				12,000
Series C Convertible Notes [Member]
Debt Instrument, Face Amount																			29,412	29,412
Debt Instrument, Maturity Date							Aug. 28, 2018
Debt Instrument Convertible Conversion Price Description							The conversion price in effect upon an initial public offering is the lesser of $9.00 or the price per common share in the pre-money valuation immediately prior to the initial public offering multiplied by 80%. The conversion price at any other conversion event is $9.00.
Interest Expense, Debt																		$ 0	1,258
Debt Conversion, Converted Instrument, Shares Issued			7,353				327
Proceeds from Convertible Debt																	$ 2,880,000
Debt Instrument, Unamortized Discount, Current							$ 208,800
Extinguishment of Debt, Amount													$ 25,000							2,855,000
Interest Payable																			172,059	172,059
Promissory Notes [Member]
Extinguishment of Debt, Amount																				235,704
Interest Payable																			18,536	18,536
Series D Convertible Notes [Member]
Debt Instrument, Face Amount																			9,458,330	9,458,330
Interest Expense, Debt																		4,790,777	1,168,254
Amortization of Debt Discount (Premium)																		$ 3,268,233	2,323,452
Debt Conversion, Converted Instrument, Shares Issued			3,783,334
Debt Instrument, Convertible, Conversion Price																		$ 4.50
Debt Instrument, Unamortized Discount, Current																		$ 386,415
Debt Instrument, Interest Rate, Increase (Decrease)							10.00%
Series D Convertible Notes [Member] \| Investor [Member]
Proceeds from Convertible Debt																				4,716,992
Series E Convertible Notes [Member]
Debt Instrument Convertible Conversion Price Description									The conversion price in effect upon on initial public offering is the lesser of $4.50 or the highest price per common share sold in the initial public offering multiplied by 75%. The conversion price at any other conversion event is the lessor of $4.50 or the price per share issued by the Company in connection with any sale involving substantially all the assets of the Company.
Interest Expense, Debt																			266,097
Amortization of Debt Discount (Premium)																		69,736	2,898,810
Proceeds from Convertible Debt															$ 5,000,000
Debt Instrument, Unamortized Discount, Current																		275,000
Repayments of Convertible Debt								$ 5,882,353
Default Interest And Penalities								1,097,695
Reimbursement Of Legal Fees								178,645
Reimbursement Of Consulting Travel And Lodging Fees								102,063
Repayments of Debt								$ 7,260,756
Interest Expense																			1,980,049
General and Administrative Expense																			280,708
Legal Fees																			178,645
Consulting Expenses																			102,063
Warrants Issuable In Connection With Default Notice								487,865
Series F Convertible Notes [Member]
Debt Instrument, Face Amount																			9,000,000	9,000,000
Debt Instrument, Interest Rate, Stated Percentage														15.00%
Debt Instrument Convertible Conversion Price Description				The conversion price in effect upon on an initial public offering shall be the lesser of $4.50 or the highest price per common share sold in the initial public offering multiplied by 60%.
Interest Expense, Debt																		865,441
Amortization of Debt Discount (Premium)																		11,996,000
Debt Conversion, Converted Instrument, Shares Issued			3,849,210
Debt Instrument, Convertible, Conversion Price														$ 4.50
Proceeds from Convertible Debt												$ 225,000		$ 10,345,000
Debt Instrument, Unamortized Discount, Current																		135,300
Convertible Notes Payable [Member]
Debt Conversion, Converted Instrument, Shares Issued			9,527,144
Series G Convertible Notes [Member]
Debt Instrument, Maturity Date						Jul. 15, 2018
Interest Expense, Debt																		562,500
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																						625,000
Amortization of Debt Discount (Premium)																		$ 9,819,250
Debt Conversion, Converted Instrument, Shares Issued			1,406,250
Proceeds from Convertible Debt					$ 2,200,000
Cancellation of Reimbursement Payable																$ 50,000
Convertible Notes Payable																						$ 2,812,500
Debt Instrument Original Issue Discount						15.00%
Increase in Debt Instrument Original Issue Discount						20.00%
Debt Conversion, Description						(i) extend the maturity date of such notes from July 15, 2018 to July 25, 2018 and (ii) agreed to make the Series G Notes automatically convertible in connection with an initial public offering at a conversion price of the lesser of $4.50 or 40% of the highest price of the common stock sold in an initial public offering.
Warrant [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights																		$ 5.40
Warrant [Member] \| Investment Bankers [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights			72,000
Class of Warrant or Right, Exercise Price of Warrants or Rights			$ 6.25
Warrant [Member] \| Investor [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																					50,000
Class of Warrant or Right, Exercise Price of Warrants or Rights																					$ 4.00
Warrant [Member] \| Series C Convertible Notes [Member] \| Investment Bankers [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		26,354
Warrant [Member] \| Series C Convertible Notes [Member] \| Investor [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		188,236
Warrant [Member] \| Series D Convertible Notes [Member]
Class of Warrant or Right, Outstanding																		2,035,434
Warrant [Member] \| Series D Convertible Notes [Member] \| Investment Bankers [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		380,449
Warrant [Member] \| Series D Convertible Notes [Member] \| Investor [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		1,017,692
Warrant [Member] \| Series E Convertible Notes [Member]
Class of Warrant or Right, Outstanding																		3,102,245
Warrant [Member] \| Series E Convertible Notes [Member] \| Investment Bankers [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		114,380
Warrant [Member] \| Series E Convertible Notes [Member] \| Investor [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		1,307,190
Warrant [Member] \| Series F Convertible Notes [Member] \| Investment Bankers [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		233,111
Warrant [Member] \| Series F Convertible Notes [Member] \| Lender [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		1,174,447
Warrant [Member] \| Series G Convertible Notes [Member] \| Investment Bankers [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		58,334
Warrant [Member] \| Series G Convertible Notes [Member] \| Lender [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																		833,350
February 2016 Note [Member]
Debt Instrument, Face Amount		$ 300,000
Debt Instrument, Interest Rate, Stated Percentage		10.00%
Debt Instrument, Maturity Date		Jan. 31, 2017					Jun. 30, 2018			Sep. 01, 2017
Debt Instrument Convertible Conversion Price Description										The conversion price is the lesser of $4.50 or the highest price per common share sold in the IPO or paid by a buyer upon a change in control multiplied by 75%.
Interest Expense, Debt																		$ 16,849	22,438
Convertible Notes Payable, Current																			300,000	$ 300,000
Amortization of Debt Discount (Premium)																		$ 0	$ 13,250
February 2016 Note [Member] \| Warrant [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																									33,334
May 2016 Note [Member]
Proceeds from Collection of Advance from Significant Shareholder	$ 300,000
Minimum Investments to be Received	$ 500,000
Proceeds from Collection of Additional Investments from Significant Shareholder											$ 200,800
Debt Conversion, Original Debt, Amount											$ 200,800
Debt Instrument, Convertible, Conversion Price											$ 4.50
May 2016 Note [Member] \| Preferred Stock [Member]
Debt Conversion, Converted Instrument, Shares Issued											111,307