


🎶 Elevate your sound game — because your space deserves legendary audio.
The Klipsch Reference RB-81 II bookshelf speaker combines a powerful 150W RMS output with a precision-engineered 1" titanium horn-loaded tweeter and an 8" Cerametallic woofer. Designed for larger rooms, it delivers crystal-clear, distortion-free sound with high sensitivity (97dB) and efficient energy use. Finished in a sleek black woodgrain vinyl, it’s compatible with a wide range of devices, making it the ultimate choice for professionals craving premium audio without sacrificing space.
| ASIN | B0040Q51FE |
| Best Sellers Rank | #148,399 in Electronics ( See Top 100 in Electronics ) #126 in Bookshelf Speakers |
| Colour | Black |
| Compatible devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Control method | Touch |
| Impedance | 8 Ohms |
| Included components | Speaker |
| Input voltage | 2.83 Volts |
| Is waterproof | False |
| Item model number | 1011850 |
| Item weight | 12.5 Kilograms |
| Manufacturer | Klipsch |
| Material | Cerametallic |
| Model name | rb-81 |
| Mounting type | Shelf Mount |
| Number of Items | 1 |
| Power source | DC power supply |
| Product dimensions | 31.2D x 23.5W x 48.3H centimeters |
| Recommended uses for product | For smartphones or tablets, computers, TVs, surround sound systems, music players, DVDs, game consoles |
| Speaker size | 8 Inches |
| Speaker type | Bookshelf |
| Special features | Dynamic 1-inch titanium Linear Travel Suspension horn-loaded tweeter |
| Subwoofer diameter | 8 Inches |
| Surround sound channel configuration | 2.0 |
| Warranty type | Limited |
| Wireless communication technologies | Bluetooth |
C**I
Received with broken edge up left and down right
M**9
Best speakers I've owned amazing sound quality & kicks out some amazing bass
M**Z
Ich kann mich den guten Bewertungen hier anschließen. Hatte vorher Teufel Ultima 20. Die waren nicht schlecht,mir fehlte aber etwas Mitte.Kaufte zu den Teufel Boxen den Klipsch R-30c Center LS.Die durchweg positiven Bewertungen und der Center von Klipsch brachten mich dazu die Klipsch Boxen zu kaufen.WOW alles klarer,präziser,mehr Druck und Dynamik. Die Klipsch machen soviel Spaß.Klare Kaufemphelung 5Sterne, aber Hallo Ergänzung : Nach ca.4 Wochen- Laufen die Klipsch jetzt alleine .kein Center mehr,keine Teufel mehr. kein Sub Einstellung 0 Db.. Für Musik ! jetzt optimal für mich .Die Klipsch gehen so tief runter, die Höhen/ MItte perfekt . Nächste Einstellung : analog / Röhrenverstärker. bin immer noch begeistert . Ich habe jetzt einen Hybrid Röhrenverstärker dran ,Dared MP-5 BT vom Klang und aussehen des Dared bin ich klangtechnisch angekommen,erhabener wamer,raumfüllender Sound, macht richtig Spaß.
J**W
I have wanted these speakers since getting my first pair of KB-15's, an earlier model made for Best Buy (5.25" LF/1" Al dome driven horn HF) and bargain priced at $130/pr shipped. I was amazed at their sound and sensitivity (efficiency). I A-B-ed them with mythen previous favorites - a pair of NHT SuperOne 2.1's bought new 12/14. Their great sensitivity over the NHT's almost sealed their fate - the small Klipsch speakers were moved to my hobby room, where they have been seriously enjoyed. My NHT's remained in my office, an 11' x 12' room where they are driven by an Onkyo 50 Wpc stereo receiver (TX-8020) and CDP (C-7030). I was pleased with the controlled bass and decent treble of the NHT's - but the midrange appeared lacking - I thought that the RB-81ii, with it's 8" LF driver and 1" Ti horn HF driver might be the answer. They seemed to have evaporated last winter. I checked Amazon for Prime stock of the speakers aperiodically - including a few weeks back, when I found them for $249/ea - a great price for the top of the line bookshelf speaker in their 'Reference' line - so I ordered a pair. I felt guilty - and cancelled the order the next day. Last Saturday, I checked - they were still available - I ordered another pair. I was determined to get them this time and they arrived Tuesday - in a word wow! They are large and heavy, which I was prepared for, having moved the bookcase's next shelf up allowing 22" vertical clearance. They are fed by #14 stranded zip cord, with the HF/LF jumpers in place. The front firing port allows placement of the 12.5" deep speaker in a 12" deep shelf, canted inward.. The coverage is wide - my ears are centered two feet in front of the plane the speakers are in and equidistant from the speakers (~5 ft). The stereo effect is consistent almost to the back wall (8 ft) and covers a cone three feet wide at my seated central position to six ft wide in front of the back wall. The LF is there, while the HF are great - and the MF is now present! It also takes a lot less to drive these speakers - my half-power HD < .03% can be appreciated (<.08% @ 50 WPC). I may have found my ideal speakers! If you think you might like them - don't wait too long - order your's. Oh, if they get any better after break-in... I'll be shocked. Besides being bi-wire capable, they have a nice grill cover that is held in place by magnets. The instruction manual is multilingual and pretty sparse. They come individually well-packed, too. My s/n's were ~100 apart... they looked identical - perfect - and 'factory fresh' - quite decent quality.
A**R
Enceintes acoustiques d'une qualité exceptionnelle, dotées d'une bonne assise dans le grave, d'un joli medium et d'aigues d'une grande qualité participants à créer une image stéréophonique convainquante et un présentiel parfois surprenant bien-sûr fonction de la prise de son. La qualité de fabrication est vraiment bonne ( et belle avec son boomer doré, mais ce n'est que du cuivre...) pour du fabriqué en Chine. Je ne connais évidemment pas toutes les enceintes du marché, mais je pense que cette référence Klipsch est difficile à battre sur bien des points, à commencer par le rapport qualité prix. Bonne (s) écoute(s).
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