Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Technical Specifications are Erroneous

My MIDLAND 21-406 Extension Speaker was delivered yesterday. Multiple websites, including MIDLAND's, stated it was an 8-ohm, 15W speaker. It is actually a 4-ohm, 20W speaker. MIDLAND admitted today (01/18/07) that the specifications were wrong and they were "correcting" the website. It's probably a good speaker, but 4-ohm vs. 8-ohm is important to many folks, especially me.