skip to footer block
PEX Beston RT001A Ribbon Tweeter 6 Ohm P1261782PEX-277-110 https://cdnimages.opentip.com/full/PEX/PEX-277-110.jpg Beston RT001A Ribbon Tweeter 6 Ohm Manufacturer Part Number: RT001AThe RT001A is perfect for compact 2-way and 3- or 4-way designs, as well as for use in multiples when incorporated into line arrays.Key Features: Patented ribbon design3,000 Hz - 40,000 Hz frequency responseHigh sensitivityLinear impedanceNeodymium magnet structure for high flux and low weightUltra-thin laminated aluminum diaphragmOverview: Beston RT001A Ribbon Tweeter 6 OhmA ribbon tweeter\'s radiating surface approaches the theoretical ideal of a zero-mass audio source. The articulation, attack, and sonic transparency are quite impressive, and the diaphragm\'s monolithic shape and orientation provide a broad horizontal and tightly controlled dispersion characteristic, which is ideal for many listening environments. Beston\'s carefully sculpted waveguide faceplate further improves the tweeter\'s linear emission of smooth, extended high frequencies. The RT001A is perfect for compact 2-way and 3- or 4-way designs, as well as for use in multiples when incorporated into line arrays. A third order (18 dB/octave) or higher crossover is recommended to achieve maximum power handling. Minimum recommended crossover frequency: 3,500 Hz.Specification: Product DetailsBrandBestonModelRT001APart Number277-110UPC844632069802Unit of MeasureEachWeight0.2Product SpecificationsCutout Diameter2.00\" x 1.50Tweeter TypeRibbonPower Handling (RMS)15 WattsImpedance6ΩFrequency Response3,000 to 40,000HzSensitivity88dB 2.83V/1mThiele-Small ParametersResonant Frequency (Fs)3500HzDC Resistance (Re)5.4ΩMounting InformationOverall Outside Diameter3.40\" x 2.13\"Depth0.125\"Manuals & Resources: Beston RT001A SpecificationsBeston Manufacturer Warranty 1261782 844632069802 0.6000lbs 0.00 0.00 0.00
Beston
43.18 2026-12-24 40 In Stock
customer review - by , November 11, 2025
4/ 5stars
For the price, I was a bit skeptical, but I wanted to try some properly high-end tweeters for once. I have a full AMT setup for my home theater (front LR, rear LR, and center channel) as well as AMT tweeters in my car, all Dayton Audio AMTs. These compared to those are...fine. I certainly cant justify the cost, but I also dont have a $xxxx receiver/amp to power these so that could be a factor, but my Denon receiver is still pretty solid. These just dont really give me anything Im not noticing in the Dayton's, and they are more of a hassle to run since they are DEDICATED tweeters without a mid driver, so you need dedicated channels for them or a passive/active crossover to split a channel. I would say...if you have the money for a REALLY high end setup, these might be what you're looking for. I 10000000 recommend AMTs, no doubt. Im just struggling to see the merit of these over my "cheap" Daytons. I got all 5 speakers for less than half what this pair of tweeters goes for..
customer review - by , July 7, 2025
5/ 5stars
As described. Thanks!
customer review - by , January 1, 2025
5/ 5stars
These super-tweeters Great addition to expanding my systems high end and breadth of Soundstage.Thank you Asperion.
customer review - by , October 10, 2024
5/ 5stars
I had heard mixed reviews about Super Tweeters on Youtube, so I decided to try a pair for myself. My initial thought is that they do bring out the music a bit more and are not extra bright which I was fearing from them. Actually they do not add this over bearing degree of highs to your music, they actually blend right in with my Polk Audio speakers and are a perfect marriage. They are probably not for everyone, just like subwoofers, The good thing is that you can try them for 30 days and decide. I am happy to keep my pair.
customer review - by , September 9, 2024
4/ 5stars
Considering the somewhat low price for the additional fidelity they extend (the elac super tweeters are $2600!!!), they're not a bad investment!
customer review - by , July 7, 2024
5/ 5stars
Audiophile Super tweets ,yes.Setting on top of Wharfedale Linton's , being pushed w/ 35 watt all tube Primaluna Prologue Premium integrated. Vinyl only , 2 channel.The Linton's are glorious by themselves, and on some recordings I just switch them off. On a scratchy recording , the ribbon tweets will make the pops stand out , but that is inevitable. My vinyl is always cleaned cared for , and on a good recording , these Aperion true ribbons add another dimension to your music .Are they too expensive? That's up to you your wallet. But I believe hearing is believing .I have the Planar Magnetics too. Started my tweeter journey with them , and I would say most people would be happy with them , but I just had to get the true ribbons.
customer review - by , August 8, 2023
5/ 5stars
Ribbon tweeters... the laws of physics limit how fast a given mass can accelerate, and lightweight ultra-thin aluminum has very low inertia. This means that your cymbals will tingle with clarity and no lisp whatsoever. Airiness is an apropos descriptor.Acoustically, they favor quality over quantity -- if you want volume -- loud, brashy clashes for heavy metal, get a horn tweeter; they excel at that. For delicate highs in jazz and Latin music, and acoustic guitar solos, these will bring a new sense of presence to your sound system.These particular ribbons are of the traditional type, made with a strip of aluminum between two very powerful magnets and internally decoupled by an internal transformer -- a direct current would blow the delicate ribbon like a low-current fuse in very short order.Ribbons have their limitations of course: a narrower projection field compared to a traditional cone tweeter. However, within that projection the length is quite good, projecting delicate treble clearly over a 30' room.Am very much looking forward to pairing these with a couple of Wharfedale Diamond 225s, which feature lower sensitivity, 8-ohm impedence (currently running cheap 4-ohm speakers) and a dome tweeter which would server as a decent midrange driver with the Aperion Aluminum Ribbon Super Tweeters set to 10-12k to take the high end. I'm sure these would pair quite well with more expensive and exotic equipment.
customer review - by , January 1, 2023
4/ 5stars
I like them. They provide that airy, open clarity that so many speakers lack. Tried them with Polk ES60 ($1k per pair) and what a difference how many details of a song / movie we miss out on - my gosh!For reference they made the Polk ES60 towers sound more like my Martin Logan 60XT towers albeit for the price of purchasing another set of MLs (if you include the $1k for ES60s) but if you already have towers that have decent lower/mid, then this could be an option - significant improvement to the neglected upper frequencies!The fit/finish is also ML black piano gloss, perfect.
customer review - by , October 10, 2022
5/ 5stars
Watch the Empirical Audiophile for my review on these speakers.
customer review - by , January 1, 2022
5/ 5stars
I am using them with Paradigm speaker and a INTEGRA receiver. Huge improvement. I have a very low wattage tube amplifier I want to use just on these tweeters. It is from China and it sounds great. I did not try them on your teweaters yet until you say I can . russcapaldogmail. Com

Beston RT001A Ribbon Tweeter 6 Ohm

stars Rating 5 | 14 reviews
Brand Beston
Shop more from PEX

UPC: 844632069802
SKU: PEX-277-110
Price:
$43.18Free shipping on orders over $129.00 on select PEX- items. Details
Buy in bulk & save 9% ($39.34 each)
Quantity:
40 In Stock
*  Click "Add to Cart" to calculate shipping and delivery time.
Share & Earn 10% Cash Back Best Price in Bulk
Price: $43.18 ea X 1 qty = $43.18
Quantity Price Save
1+ $43.18 0%
4+ $41.26 4%
10+ $39.34 9%
This item is excluded from use of other offer, discount or coupon.

Pricing Note

Free Shipping Promotion: Buy more items from the same series, product code beginning with PEX-, and you can get free shipping for an order of over  $129.00  consisting of only PEX- series products.

Product Description

Manufacturer Part Number: RT001A

The RT001A is perfect for compact 2-way and 3- or 4-way designs, as well as for use in multiples when incorporated into line arrays.

Key Features:
  • Patented ribbon design
  • 3,000 Hz - 40,000 Hz frequency response
  • High sensitivity
  • Linear impedance
  • Neodymium magnet structure for high flux and low weight
  • Ultra-thin laminated aluminum diaphragm


Overview:
Beston RT001A Ribbon Tweeter 6 Ohm

A ribbon tweeter's radiating surface approaches the theoretical ideal of a zero-mass audio source. The articulation, attack, and sonic transparency are quite impressive, and the diaphragm's monolithic shape and orientation provide a broad horizontal and tightly controlled dispersion characteristic, which is ideal for many listening environments. Beston's carefully sculpted waveguide faceplate further improves the tweeter's linear emission of smooth, extended high frequencies. The RT001A is perfect for compact 2-way and 3- or 4-way designs, as well as for use in multiples when incorporated into line arrays. A third order (18 dB/octave) or higher crossover is recommended to achieve maximum power handling. Minimum recommended crossover frequency: 3,500 Hz.

Specification:






Manuals & Resources:

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Need more information?
Our staff are available to answer any questions you may have about this item


Customer Reviews
5 stars
11
4 stars
3
3 stars
0
2 stars
0
1 stars
0
By Scarey
Date: November 08, 2025
For the price, I was a bit skeptical, but I wanted to try some properly high-end tweeters for once. I have a full AMT setup for my home theater (front LR, rear LR, and center channel) as well as AMT tweeters in my car, all Dayton Audio AMTs. These compared to those are...fine. I certainly cant justify the cost, but I also dont have a $xxxx receiver/amp to power these so that could be a factor, but my Denon receiver is still pretty solid. These just dont really give me anything Im not noticing in the Dayton's, and they are more of a hassle to run since they are DEDICATED tweeters without a mid driver, so you need dedicated channels for them or a passive/active crossover to split a channel. I would say...if you have the money for a REALLY high end setup, these might be what you're looking for. I 10000000 recommend AMTs, no doubt. Im just struggling to see the merit of these over my "cheap" Daytons. I got all 5 speakers for less than half what this pair of tweeters goes for..
Rating: 4 stars [4 of 5 Stars!]
By Mr.Zenik74
Date: July 21, 2025
As described. Thanks!
Rating: 5 stars [5 of 5 Stars!]
By Brian Kent
Date: January 13, 2025
These super-tweeters Great addition to expanding my systems high end and breadth of Soundstage.Thank you Asperion.
Rating: 5 stars [5 of 5 Stars!]
By Summerrat
Date: October 21, 2024
I had heard mixed reviews about Super Tweeters on Youtube, so I decided to try a pair for myself. My initial thought is that they do bring out the music a bit more and are not extra bright which I was fearing from them. Actually they do not add this over bearing degree of highs to your music, they actually blend right in with my Polk Audio speakers and are a perfect marriage. They are probably not for everyone, just like subwoofers, The good thing is that you can try them for 30 days and decide. I am happy to keep my pair.
Rating: 5 stars [5 of 5 Stars!]
By Andrew
Date: September 27, 2024
Considering the somewhat low price for the additional fidelity they extend (the elac super tweeters are $2600!!!), they're not a bad investment!
Rating: 4 stars [4 of 5 Stars!]
By Rivfreak
Date: July 18, 2024
Audiophile Super tweets ,yes.Setting on top of Wharfedale Linton's , being pushed w/ 35 watt all tube Primaluna Prologue Premium integrated. Vinyl only , 2 channel.The Linton's are glorious by themselves, and on some recordings I just switch them off. On a scratchy recording , the ribbon tweets will make the pops stand out , but that is inevitable. My vinyl is always cleaned cared for , and on a good recording , these Aperion true ribbons add another dimension to your music .Are they too expensive? That's up to you your wallet. But I believe hearing is believing .I have the Planar Magnetics too. Started my tweeter journey with them , and I would say most people would be happy with them , but I just had to get the true ribbons.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 11 reviews
 1  2  [Next]