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

Input:
Question: Is this price for a pair of speakers or a single speaker?
Document: Those trusty speakers were bought in the 70's while I was in my teens. I had to rebuild the crossovers and replace the woofers years latter. I had no idea what I was missing. Old school JBL's from the late 70's and early 80's were amazing. Huge powerful towers! I have always wanted a pair. I really did not know that JBL was still in business until I saw them advertised. The price was one that I could not pass up. These 4-way tower speakers are absolutely great!
The speakers have outboard feet pre-installed which yield good stability despite their height. If you don't like the looks you can install a set of inboard feet that is included in the box.The bass port is fairly low on the back side just 5 inches above the bi-amp capable sets of binding posts for the speaker wire. These posts are really too close together for easy loosening and tightening, and the bottom pair is further hampered in this regard by their proximity to the panel that holds the posts.
At this price, they are an incredible bargain.Update: Still loving these speakers. I know the arguments over speaker break in periods, but they sound better after a couple months. I cant say enough about the bass, and how clear the instruments are. It feels like I am in the recording studio with the artist. One recommendation though:POWER. You need to drive these with a powerful receiver. Everything sounds good, from Blu Ray to movies on Dish.
could not be more pleased. I've had a pair of jbl speakers L100's that i have had since the late 70's that are my favorites. So when i needed some extra speakers for a new sound system i went with old reliable JBL and i was not disappointed. The L100's bring out a little more bass but very similar. i five star product for me.
All I can say is that for the money these speakers rock. Took out a pair of Polk tsi500s and put the ES90s in their place and without changing any of the settings on the amp the room now shakes from the bass and the quality of the overall sound is excellent, deep, rich and full. If you like music and you can swing it get yourself a pair of these speakers,you will not be sorry.
!I've used JBL speakers, but the pro audio models before (JRX series) and I have always enjoyed the sound of them, even when they were assembled in Mexico. The eons active speakers sound amazing as well. So when I saved enough to buy myself a pair of floorstanding speakers my first choice was JBL.I also gave Infinity, yamaha, and sony a listen.
I bought a pair of these about 2 years ago, really wanting similar items by JBL for a number of years. I was so tired of pitchy highs, punchy lows and other low quality aspects of my old pair of fron floor speakers. These speakers are everything that a quality pair of speakers should be. Music and movies alike, come alive to the point of beliving you are in the movie or at a concert.
I searched for about a year for 'the last pair of speakers I'll ever buy' to the point I was losing interest. The search criterion was; even, uncolored, full range response, able to fill a very large carpeted basement room but still in cost range appropriate to speakers that only get used a little, i.e. when my wife goes out. The reason I finally decided on JBL was because of their years in the business and their share of movie theater market.
I have loved JBL speakers since 1972 when I bought a pair of Century L100s that are still in perfect condition and in use today. I have only of late joined the new generation (I am now retired) and decided to upgrade. I swapped my 35" 165 LB RCA tube tv for a nice 50" flat screen LED model and decided to upgrade the sound as well. I was using a Kenwood receiver with a set of KLH surround speakers and non-powered sub-woofer.
Thanks for the &#34;sale price&#34;, free shipping, and prompt delivery of the speakers!
Answer: single speaker.  They sound great!