The Kenwood KA-2000 is a true gem of a compact amplifier delivering a solid 13 wpc with lovely fidelity. Kenwood/Trio made some of the sweetest sounding amplifiers from late 1960s through the 1970s with transformerless circuitry that was distinguished by wide frequency response, warmth and an impressive detailed midrange presentation. A well built piece with minimalist cosmetics and controls, the KA-2000 consistently receives user reviews that express surprise and even amazement at how great this little amp performs: Built like a tank...sounds remarkably good... punches well above its weight...really pushes mids. The compact size ( 10x10x5) and unique color cosmetics set it apart from most amps that followed. WE OFFER THIS AMP WITH SEVERAL CHOICES OF SPEAKERS. MY FAVORITES ARE THE ACOUSTIC RESEARCH AR-18B In the 1960s Acoustic Research and KLH dominated the US hi-fi market. Acoustic Researchs AR-4x remained a popular budget 2 way speaker into the 1970s. The original AR speakers were replaced in 1976-1977 by new line with Teledyne/AR branding and it was fashionable to look down on many of these, given their undeniably cheaper construction....but these post-classic AR deserved better. The AR-18 were remarkably good cheap speakers which earned respect as audio moved into the early 80s. The 8 inch acoustic suspension woofers delivered a very acceptable but not extended low end in a small box. The midrange detail was wonderful, the overall balance very good.and the top end ( originally a cone tweeter, later a dome) was accurate and pleasing. By 1983-1985 the smaller AR-8B was a very competitive entry level speaker described as remarkably good, while the AR-18S and its successor the AR-18B became a well accepted speakers which sold well to consumers while also making their way into many major recording studios for use as nearfield monitor speaker for checking mixes. Sadly after the 1980s, they were again dismissed by most audiophiles but since 2015 they have gained an almost cult-like following driven by numerous enthusiastic reviews from young listeners. I began using these in my recording studio in 1982 and have probably owned a half-dozen pair since then. Heres a typical user comment: I had a good long session with these speakers { AR-18B} ... and these speakers really do sound fantastic, the front to back imaging is spot on and they cover the mid range perfectly. This is a great little speaker for tight space and is one I would seek out on a regular basis. THE KENWOOD AMP HAS BEEN PROFESSIONALLY SERVICED IN 2024, INCLUDING RECAPPING. THE AR-18B SPEAKERS HAD THE WOOFER SURROUNDS REPLACED AND CROSSOVERS RECAPPED.. We offer other choices to pair with the amplifier : the Realistic Optimus- 2B from a similar era, with a sound comparable to the classic 2 way acoustic suspension speakers from KLH and Acoustic Research which were so popular into the 70s. For those wanting that classic New England sound sound from a bigger enclosure with a 10 woofer, we offer the KLH Model Seventeen There are also other amplifier options that work well with all these speakers: We highly recommend the Technics SU-C04 which features the bright, fast and highly detailed sonics of a silver era 1980s amplifier. Very compatible with the AR-18B, these also brings a sharper touch to sound of the earlier vintage speakers. For those seeking the same warm qualities of the KA-2000 but in a more powerful amp we offer the Kenwood KA-2500. For those wanting a 1980s amplifier with more power and features than the SU-C04 we offer the Technics SU-C03. All these options are in stock - they can be listed separately or sold as an amp+speaker combination system. ** Buyers East of the Mississippi and North of Florida may receive a refund of excess shipping charges**

OFFERED BY HIGH FIDELITY LTD - DESCRIPTION- 8 PAPER CONE, NEW FOAM SURROUNDBRAND- ACOUSTIC RESEARCH / ARMODEL - RAR-18S ( MAY FIT OTHER MODELS, BUYER TO VERIFY FITMENT)PART#- 2000037-0 (561-8109)SIZE- APPROX. 8.125 OD X 3.5DCONDITION- VERY GOOD, 7.5/10RESISTANCE (METER) - 4.7 OHMRESISTANCE (RATED)- ASSSUMED 6-8 OHMQTY- 1 PAIR AS SHOWNIF THERE ARE MUTLIPLES OF THIS ITEM, THE ONE YOU RECEIVE MAY DIFFER SLIGHTLY FROM THE ONE SHOWN IN PICTURES, BUT IS THE SAME PART AND IN VERY SIMILAR CONDITION. NOTE- IN VERY GOOD, USED CONDITION. NEW FOAM SURROUND JUST INSTALLED. FULLY TESTED, SOUNDS NICE. DO NOT HAVE TRIM RINGS FOR THESE, MUST USE YOUR OWN. PLEASE ASK QUESTIONS BEFORE BUYING. NO WARRANTY OR RETURNS. THANK YOU! ALL OF THE ITEMS I SELL ARE TESTED AS THOROUGHLY AS I KNOW HOW TO. ALL ITEMS ARE CLEANED AS GOOD AS POSSIBLE TO ENSURE A PRODUCT THAT IS READY TO USE. BECAUSE OF THE NATURE OF SOME OF THE PRODUCTS I OFFER, SOME CANT BE CLEANED AS GOOD AS OTHERS, BUT I TRY TO NOTE THIS IN THE DESCRIPTION. BECAUSE OF THE AGE AND/OR USED CONDITION OF ITEMS BEING SOLD, NO WARRANTIES ARE OFFERED. PLEASE ASK QUESTIONS BEFORE BUYING TO CLEAR UP ANY CONCERNS BEFORE PURCHASING. ALL SHIPPING PRICES ARE FOR CONTINENTAL UNITED SATES ONLY, ALL INTERNATIONAL SHIPPING IS HANDLED THROUGH THE EBAY GLOBAL SHIPPING PROGRAM ONLY. I WILL SHIP TO OTHER US REGIONS ( ALASKA, HAWAII, PUERTO RICO), PLEASE ASK FOR SHIPPING QUOTE FIRST. THANK YOU! SHIPPING- I SHIP TWICE A WEEK, AT THE BEGINNING AND END OF THE WORK WEEK. I DO NOT SHIP ON WEEKENDS. IF YOU NEED AN ITEM SHIPPED QUICKLY, PLEASE ASK ME BEFORE PURCHASING TO MAKE SURE I CAN ACCOMODATE YOU, OTHERWISE, YOUR ITEM WILL GO OUT WITHIN 2-3 BUSINESS DAYS 90% OF THE TIME. LARGER ITEMS MAY TAKE A LITTLE EXTRA TIME TO PROPERLY PACKAGE. THANKS FOR YOUR UNDERSTANDING. FEEDBACK- I WILL LEAVE FEEDBACK AS SOON AS POSITIVE FEEDBACK IS RECEIVED. I WILL NOT ACCEPT RETURNS UNLESS AN ITEM IS NOT AS DESCRIBED. I TRY TO DESCRIBE MY ITEMS AS BEST AS I CAN, SO PLEASE STUDY PICTURES AND ASK QUESTIONS BEFORE BUYING. I WONT ACCEPT RETURNS DUE TO BUYERS REMORSE. PLEASE CONTACT ME IF YOU HAVE AN ISSUE BEFORE LEAVING NEGATIVE FEEDBACK OR OPENING A CASE, I WILL WORK WITH YOU TO RESOLVE THE ISSUE. IF AN ITEM IS DAMAGED DURING SHIPPING, PLEASE CONTACT ME AND I WILL HELP GET IT TAKEN CARE OF. YOU WILL NEED TO BE INVOLVED IN THIS PROCESS IF IT HAPPENS THOUGH. IT HAS ONLY HAPPENED A HANDFUL OF TIMES IN MANY YEARS OF DOING THIS, JUST BE AWARE IT CAN HAPPEN. THANK YOU

Tested and working but needs new surround Details in the photos above Thanks!

Ich biete ein Paar Acoustic Research AR 18 Regalboxen. Da die Boxen für die Aufstellung in Regalen konstruiert wurden, sind sie nur 16 cm tief. Die Bässe sind nicht original. Ein AR 18 Schild auf der Vorderseite fehlt. Die originalen Schaumstoffabdeckungen sind nicht dabei. Der Hochtonpegel kann per Schalter auf der Rückseite um 3 dB abgesenkt werden. Der Zustand der Gehäuse ist ok. Keine größeren Beschädigungen. Bitte Bilder anschauen. Die Lautsprecher spielen einwandfrei. Alle Daten kann man bei HifiWiki im www finden. Privatauktion, keine Rückgabe und keine Garantie

Ich biete ein Paar Acoustic Research AR 18 Regalboxen. Da die Boxen für die Aufstellung in Regalen konstruiert wurden, sind sie nur 16 cm tief. Die Bässe sind nicht original. Ein AR 18 Schild auf der Vorderseite fehlt. Die originalen Schaumstoffabdeckungen sind nicht dabei. Der Hochtonpegel kann per Schalter auf der Rückseite um 3 dB abgesenkt werden. Der Zustand der Gehäuse ist ok. Keine größeren Beschädigungen. Bitte Bilder anschauen. Die Lautsprecher spielen einwandfrei. Alle Daten kann man bei HifiWiki im www finden. Privatauktion, keine Rückgabe und keine Garantie

Ich biete ein Paar Acoustic Research AR 18 Regalboxen. Da die Boxen für die Aufstellung in Regalen konstruiert wurden, sind sie nur 16 cm tief. Die Bässe sind nicht original, die Hochtöner etwas eingedrückt. Ein AR 18 Schild auf der Vorderseite fehlt. Die originalen Schaumstoffabdeckungen sind nicht dabei. Der Hochtonpegel kann per Schalter auf der Rückseite um 3 dB abgesenkt werden. Der Zustand der Gehäuse ist ok. Keine größeren Beschädigungen. Bitte Bilder anschauen. Die Lautsprecher spielen einwandfrei. Alle Daten kann man bei HifiWiki im www finden. Privatauktion, keine Rückgabe und keine Garantie

AR-18B SPEAKER TWEETER DRIVER as pictured, it pulled, in good sounding condition (tested) DCR= 4.7 Ohms, mounting hole to hole = 3 (flange= 3 1/2diameter) Note: Since this item is highly “MISHANDLING SENSITIVE” it intends for professional (service tech / skilled audio hobbyist) and it is final (no return or refund) Please buy or bid accordingly. Thanks for looking.