Exhibit 15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (file number 333-177612) of Ku6 Media Co., Ltd. of our report dated May 15, 2014 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F.

/s/ PricewaterhouseCoopers Zhong Tian LLP

Shanghai, the People’s Republic of China

May 15, 2014

普华永道中天会计师事务所(特殊普通合伙)

PricewaterhouseCoopers Zhong Tian LLP, 11/F PricewaterhouseCoopers Center

2 Corporate Avenue, 202 Hu Bin Road, Huangpu District, Shanghai 200021, PRC

T: +86 (21) 2323 8888, F: +86 (21) 2323 8800, www.pwccn.com