SKU: 57909204086

ESX QS-FOUR-BT

Sale price$103.05 Regular price$114.50
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

ESX QS-FOUR-BTMit stattlichen 4 x 60 Watt RMS ist die kleine QUANTUM QS FOUR alles andere als schmchtig. Im Gegenteil, sie treibt ohne Mhe Lautsprechersysteme mit 4, 3 oder 2 Impedanz an und bleibt selbst bei kritischen Lasten sehr stabil. Mit einer Mono Brckenleistung von 2 x 120 Watt RMS an 4 kann sie auch Subwoofern ordentlich Bass entlocken. Ganz nebenbei berzeugt sie mit ihrem High End Klang: Dank der gewaltigen Bandbreite von bis zu 60. 000 Hz und einem


Mit stattlichen 4 x 60 Watt RMS ist die kleine QUANTUM QS-FOUR alles andere als schmächtig. Im Gegenteil, sie treibt ohne Mühe Lautsprechersysteme mit 4, 3 oder 2 Ω Impedanz an und bleibt selbst bei kritischen Lasten sehr stabil. Mit einer Mono Brückenleistung von 2 x 120 Watt RMS an 4 Ω kann sie auch Subwoofern ordentlich Bass entlocken. Ganz nebenbei überzeugt sie mit ihrem High End Klang: Dank der gewaltigen Bandbreite von bis zu 60.000 Hz und einem sensationell niedrigem Klirrfaktor von <0,007% (THD+N @ 5W) spielt die QS-FOUR ganz weit vorne. Perfekt für HD-AUDIO und mit dem zusätzlichen Bluetooth-Feature, lässt sich auch ganz bequem direkt in den Verstärker streamen.

ESX beherrscht den Bau von Class D Endstufen so gut, dass die QS-FOUR mit einem sensationellen Wirkungsgrad von bis zu 90% und EMV störungsbefreit aufwarten kann. Die moderne Technologie spart Strom, entlastet das KFZ-Bordnetz und schützt die hochwertigen Komponenten vor Überhitzung. Dank des hohen Wirkungsgrades brauchen keine lästig dicken Stromkabel gezogen werden. Wer es ganz einfach haben will, greift zur QS-FOUR-ISO, die über einen fertig konfektionierten ISO-Kabelbaum z.B. hinter dem Autoradio angeschlossen werden kann. Signalseitig steuert man die QS-FOUR über Cinch- oder alternativ über die integrierten High Level Eingänge (mit EPS) an.


Eigenschaften:

  • Effizienter Class D Verstärker mit ultrakompakten Abmessungen
  • Schwerer Guss-Kühlkörper mit optimalen Kühleigenschaften
  • Automatische Einschaltfunktion
  • Hochpegel-Eingänge mit Error Protection System (EPS)
  • Start/Stopp Ready
  • Cinch-Eingänge (via Molex)
  • Stereo-Cinch-Ausgang für z.B. aktive Subwoofer
  • HPF/LPF schaltbar
  • Perfekt für HD Audio
  • Bluetooth-Schnittstelle



Technische Daten:

  • 4-Kanal Class D Nano Digital Verstärker

  • 4 x 35/60 Watt RMS @ 4/2 Ω

  • 1 x 120 Watt RMS @ 4 Ω gebrückt

  • HPF/LPF @ 80 Hz

  • Klirrfaktor THD+N @ 5W/RMS < 0,007%

  • Frequenzbereich 10 Hz bis 60 kHz

  • Abmessungen 80 x 35 x 90 mm

  • Wirkungsgrad bis zu 90%


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 57909204086

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4.8 ★★★★★
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Beth
Port Orchard, US
★★★★★ 5
Dixie 10” plates-strong, good quality & great price
Style: 10 Inch, Size: 54 Count (Pack of 1)
These paper plates are great! Strong, good for everyday use, no more washing dishes and can’t beat amazons price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
K
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Kathy
Los Angeles, US
★★★★★ 5
Awesome Body Lotion For Dry Skin and Some Reduction Of Age Related Wrinkles
Scent: Sweet Vanilla & Soft Wood, Size: 18.5 Fl Oz (Pack of 1)
I have only been using this product for a short period of time, but I very much like the fragrance. The sweet vanilla and soft wood scent is a great combo and not overpowering. I like the texture of the lotion, which is a silky smooth clear gel and easy to apply. My age wrinkles are diminished and very much less pronounced. It makes my skin feel more supple, as I have dry skin and the lotion is perfect for that condition. It will definitely be my go to skin lotion going forward as I am very pleased with the cost and the improved skin condition is a very short period of time.
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Reviewed in the United States on May 27, 2026
I
Verified Purchase
Irene M. Ryan
Los Angeles, US
★★★★★ 5
Great Lotion
Scent: Collagen, Size: 17 Fl Oz (Pack of 1)
I am loving this lotion. It is a soft non greasy lotion that hydrates well. It has a pretty smell. Applies to my skin nicely. I highly recommend this lotion if you love Olay.
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Reviewed in the United States on May 22, 2026
C
Verified Purchase
Chelsea A.
Lake Worth, US
★★★★★ 5
Eradicated Decade Long battle with KP on INNER KNEES in less than 1 week. NEW KP HOLY GRAIL CREAM!!
Scent: Sweet Vanilla & Soft Wood, Size: 10 Fl Oz (Pack of 1)
About my skin- 43 year old fair, normal to dry, very sensitive, prone to KP bumps on back of arms, inner knees and if aggravated - all over thighs. I am pretty careful with what I use and I even have to be careful within the same brand if something DOES work. I have spent a long time being snobby about “drugstore” brands because over the years they have all aggravated my now mostly under control KP. I recently was convinced to try the Olay SUper Serum body wash because a friend with similar issues said she was really impressed. I have been also! In fact, the body wash for “Rough and Bumpy” skin has been my go-to wash for the past few months and has visibly improved my overall skin texture and has not aggravated any KP flare ups. I was very excited to try this body cream, since the current one I use is over 50 dollars for a similar size jar. I like to use A LOT of moisturizer and the cost is really annoying and close to being prohibitive when you use a jar a week. I purchased this cream (packaged well, no leaked, fresh product, overnight delivery). I am in LOVE! It smells great, very high end. The fragrance is real so if you hate fragrance, bot for you. I wear Baccarat Rouge and this lotion does not interfere with that, and it does dissipate after a while (I asked others to be sure). The crazy thing is this… most of the time my KP bumps on my inner knees are there, but when I have them under control they just lack color and are a lot smoother. THEY ARE GONE AFTER 1 WEEK.. THIS IS THE FIRST TIME IN THE DECADE OR SO I HAVE HAD KP BUMPS ON MY INNER KNEEES THAT THEY HAVE BEEN COMPLETELY GONE. I do not feel it is the combo of the wash and this cream, as I have been using a different wash while out of town. The only new item I used was THIS CREAM, alone, without my other more expensive product. I am kind of blown away and delighted. Also, I was able to use less of this to feel moisturized than I have been using with the “fancy” brand. The scent is warm, slightly vanilla, expensive and not too floral. Cream absorbs quickly and well, leaves skin feeling plumped, soft, no greasy residue and MAJOR BONUS… NO PILLING. That is a nightmare when a product does that. It absorbs quickly, leaves no marks on clothes when squeezing into a pair of black legggings…. All the good stuff you may forget to look for but notice when they happen. I HIGHLY RECOMMEND TRYING, if a light, high end fragrance is good with you. To reiterate- the fragrance is not crazy strong but it also calms WAY down about 30 mins after applying and melts into just a nice feminine clean but warm (not body spray type of vibe) scent that is not very noticeable to me or others. No where near as strong as like a Bum Bum cream (which I LOVE IN SUMMER) and smells high end, not like cheap shampoo or air freshener. Get this!!!!!!! It also did not irritate my chest area which for me is always a little prone to red spots when I use fragranced products. No irritation and dude… NO BUMPS FOR FIRST TIME IN A DECADE OR MORE. WOW!!!!
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Reviewed in the United States on October 9, 2025
K
Verified Purchase
Karen Froschauer
Charlottesville, US
★★★★★ 5
THE BEST LOTION I HAVE EVER USED
Scent: Sweet Vanilla & Soft Wood, Size: 18.5 Fl Oz (Pack of 1)
THIS WINTER AND HAVING THE HEAT ON HIGHER THEN I NORMALLY DO HAS DONE A NUMBER ON MY SKIN. IT IS SO DRY AND I HAVE TRIED SO MANY THINGS AND NOTHING HAS REALLY WORKED. SO I GAVE IN AND SPENT THE MONEY AND TRIED THIS. I AM SO GLAD I DID. THIS WAS WORTH EVERY PENNY. I LOVED IT SO MUCH I BOUGHT ANOTHER BOTTLE JUST TO HAVE SO I WOULDN'T RUN OUT. I START OUT WITH THE BODY WASH WITH THE OLAY SUPER SERUM BODY WASH AND JUST AFTER ONE WASH MY SKIN WAS MUCH SOFTER AND SMOOTHER. YOU DO NOT NEED A LOT AS IT LATHERS UP NICELY IT SMELLS GREAT AND IT RINSES OFF GREAT LEAVING YOUR SKIN FEELING CLEAN AND SOFT. IT DOESN'T HAVE A STRONG SCENT TO IT WHICH IS FINE . I FOLLOW IT WITH IT WITH THIS SUPER SERUM LOTION JUST TO MAKE SURE THE SKIN STAYS SOFT. THIS LOTION IS SO SOFT AND SILKY. IT ABSORBS QUICKLY INTO YOUR SKIN WITHOUT LEAVING YOUR SKIN FEELING GREASY. IT IS LIGHTWEIGHT AND LEAVES YOU FEELING SOFT WITHOUT THAT DRY CRACKED APPEARANCE. THE SCENT ISN'T VERY STRONG TO ME WHICH IS FINE BECAUSE I WEAR PERFUME SO I DO NOT HAVE TO WORRY ABOUT THE SCENTS MIXING. I DEFINITELY RECOMMEND THIS REGIMEN TO ANYONE SUFFERING FROM DRY SKIN.
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Reviewed in the United States on March 27, 2026

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