Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Can they be used with a Rocketfish Universal Wireless Rear Speaker Kit?
Document: I used them as a rear speaker to replace my old cambridge junk. Sound great and it covers the whole room. It was a good price too.
These speakers appear to do their intended job - serve as rear speakers on a home theater. Not premium, but good quality sound in line with their low cost. One annoying design "feature" exists. The sawtooth mounting bracket used to adjust the speaker angle uses a single phillips head screw to maintain the friction between the speaker and the bracket. Bose used a "waxed" single screw to attach the two, evidently to avoid vibration loosening the attachment.
For the reasonable price I was very impressed with the sound output and quality.I added them to my home theater system and used them as rear surround speakers.
Nice sounding speakers. Easy to install the included mounting brackets. Sleek design. Using for rear channel surround for home theater. Do not recommend as stand alone speakers... much more suited for inclusion in a surround sound setting. Lack of deep tones would not provide holistic sounding audio if used alone.
I used Infinity reference 2000.3 as rear speakers for my home theater for a long time and recently I replaced them with Boss 161 speakers. I did not know what I was missing for all those years. These small Boss speakers give incredible sound with my Harmon Kardon Home Theater Receiver. They (white speakers) can be hidden easily on a white wall. They are very easy to install and most of all they sound great for the price.
My son (also a musician) already uses Bose 161s for his surround set-up and recommended them. I have not been disappointed. I tested them with some of my THX encoded DVDs and as rear channel speakers they fit in seamlessly.I can't testify to the performance of these speakers as primary speakers. Some people have used them this way with apparent success, but Bose really did intend these as surround speakers and for those on a budget or dealing with limited space they are ideal for the intended purpose.
Using them as rear surround speakers with some good ol' Bose 10.2's.For the size these things have good bass, not the low 8in woofer kind of bass. The kind of subtle, tight bass that isn't ever too much or too little. I SADLY only used them as front stereo speakers for awhile, and my god the mids and highs are amazing! Puts the 10.2's to shame in the mid/high department.As surround speakers they sound great.
These speakers are small, unobtrusive and will get LOUD. Perfect for a small room (bedroom etc.) or for rear spkrs. in a home theater. Sometimes you read bad reviews and people dumping on Bose. I have used and own several Bose products and have always found them to be great- love em'. The sound reproduction is FLAT. They are'nt designed to 'bass boost' or 'sound enhance' etc. That stuff is a bunch of crap. These speakers reproduce sound the way it was recorded.
While Shopping for a New Pair of Stereo Speakers at ABC Warehouse I have listen to the Bose 161 Speakers and given their small size they can only be used for Rear Channel Surround Sound Speakers. The performance is NOT good enough for 2 Channel Stereo Applications. They lack bass and sound gets distorted at high volume levels. I love Bose Products and have a much better Set of Bose 301 Series 1 Speakers with Walnut Woodgrain still going strong 30+ Years Later. Produced from 1975-1983 mine just had the woofers refoamed.
Theyre both cheap feeling in construction and i would not be surprised if they both used the same woofers inside (the center and these).When you are buying these speaker, you are basically buying from the bottom of the barrel of what Bose has to offer, which is really bad, considering how mediocre their more expensive offerings sound.
Answer: To be honest, i'm not positive - but fairly sure you can.  The ones i purchased are direct-wired (and are hung from the ceiling); BUT there are two Bose Surround Speakers in the REAR of my living room/theater which ARE connected via Rockfish Wireless Rear speaker kit - and they DO WORK FINE.  So, using inductive reasoning, i would think the Bose 161 speakers would /should also work fine with the Rockfish wireless .