SKU: 51642813923

ESX SX-FOUR

Sale price$179.10 Regular price$199.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

ESX SX-FOURMit der SIGNUM SX Mini Serie erweitert ESX sein umfangreiches Car Audio Portfolio um vier brandneue MINI Class D Verstrker, die mit minimalsten Abmessungen, hervorragendem Klang und berraschend hohen Leistungen bis 600 Watt RMS neue Mastbe setzen. Die kompakten Kraftpakete setzen auf modernste Class D Technologie, die dank der hohen Effizienz eine geringe Wrmeentwicklung ermglicht und damit die besonders platzsparende Bauform mit nur 83 mm Breite und


Mit der 
SIGNUM SX Mini Serie erweitert  ESX sein umfangreiches Car-Audio-Portfolio um vier brandneue MINI Class-D Verstärker, die mit minimalsten Abmessungen, hervorragendem Klang und überraschend hohen Leistungen bis 600 Watt RMS neue Maßstäbe setzen. Die kompakten Kraftpakete setzen auf modernste Class D Technologie, die dank der hohen Effizienz eine geringe Wärmeentwicklung ermöglicht und damit die besonders platzsparende Bauform mit nur 83 mm Breite und 38 mm Höhe erst realisierbar macht. So eignen sich die Mini-Verstärker ideal für unauffällige Installationen, ob unter dem Sitz, im Seitenteil oder im Kofferraum.

Die SX-FOUR ist dank der weitreichenden Frequenzweichen bis 5000 Hz und mehreren Kanälen sehr vielseitig einsetzbar. Sie eignet sich dank des sehr niedrigen Klirrfaktors von 0,004% ideal  für audiophile Front-/Rear-Kombinationen oder vollaktive 2-Wege-Systeme. Auch der 3-Kanal Betrieb mit Subwoofer ist dank der hohen Leistung von 250 Watt RMS im Brückenbetrieb möglich.


Eigenschaften

  • Effizienter Class D Verstärker mit ultrakompakten Abmessungen
  • Alu-Druckguss-Kühlkörper mit optimalen Kühleigenschaften
  • Cinch Eingänge via Kabelstecker
  • Hochpegel-Eingänge mit Error Protection System (EPS®)
  • Automatische Einschaltfunktion
  • Start/Stopp Ready


Technische Daten

  • 4-Kanal Mini Class D Digital Verstärker
  • 4 x 80/125 Watt RMS @ 4/2 Ω
  • 2 x 250 Watt RMS @ 4 Ω gebrückt
  • HPF/LPF 50 - 5000 Hz (FRONT)
  • HPF/LPF 50 - 5000 Hz (REAR)
  • Eingangswahlschalter 2CH/4CH
  • Abmessungen 83 x 38 x 153 mm
  • Low HD-Design: Klirrfaktor 0,004% @ 5W
  • Wirkungsgrad bis zu 87%

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
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51642813923

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4.2 ★★★★★
Based on 28 reviews
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A
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Alex
Los Angeles, US
★★★★★ 5
Fits amazing!
Color: Brown, Color: Brown
Fits just right, like a glove on my desk. Make sure you take measurement on the width, it is long. Saves a lot of space. Easy to assemble, but make sure you’re aligning the front with the front on the 1 & 2. Sturdy, amazing quality.
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Reviewed in the United States on January 23, 2026
A
Verified Purchase
Alice
Port Orchard, US
★★★★★ 1
Terrible Quality Control
Color: Oak, Color: Oak
A piece of the wood didn’t even come punctured. Unable to assemble this. Waste of time and money. Avoid at all costs.
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Reviewed in the United States on February 26, 2026
B
Verified Purchase
Brandon
Whiting, US
★★★★★ 5
Great Tray For Storing My Everyday Carries
Size: 8.5" x 5.8" x 1.9", Color: Black
My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
D
Verified Purchase
David Jordan
Birmingham, US
★★★★★ 5
Just the right size to empty your pockets.
Size: 8.5" x 5.8" x 1.9", Color: Orange
Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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Reviewed in the United States on March 21, 2026
P
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Pilot Wife
Whiting, US
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
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Reviewed in the United States on December 4, 2025

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