SKU: 51867341691

DoukAudio 2.1-kanaals versterker met Bluetooth: twee TPA3255 chips, aptX-HD, 300W subwoofer en 48V voeding voor audiofiele (NS-14G Pro)

Sale price$164.84 Regular price$183.15
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

DoukAudio 2.1-kanaals versterker met Bluetooth: twee TPA3255 chips, aptX-HD, 300W subwoofer en 48V voeding voor audiofiele (NS-14G Pro)Bluetooth 5. 2 met aptX HD Codec: ervaar verliesvrij hifi geluid dankzij QCC304X Bluetooth chip, die aptX aptX HD compatibel is, perfect voor studio opnames en 24 bits 48 kHz streaming van Spotify en andere streamingdiensten. Dual TPA3255 + 600 W hybride vermogen: twee TPA3255 TI versterkers bieden 300 W per kanaal met 0,01% totale harmonica vervorming (THD) samen met een 48 V 5 A schakelvoeding voor krachtige bas, ook bij 2 subwoofers. Dual Power

  • Bluetooth 5.2 met aptX HD Codec: ervaar verliesvrij hifi-geluid dankzij QCC304X Bluetooth-chip, die aptX/aptX HD compatibel is, perfect voor studio-opnames en 24-bits/48 kHz streaming van Spotify en andere streamingdiensten.
  • Dual TPA3255 + 600 W hybride vermogen: twee TPA3255 TI versterkers bieden 300 W per kanaal met 0,01% totale harmonica vervorming (THD) samen met een 48 V/5 A schakelvoeding voor krachtige bas, ook bij 2 Ω-subwoofers.
  • Dual Power Supply voor 24/7 operatie: Redundante 48 V-aansluitingen met instant switching zorgen voor ononderbroken hifi-prestaties, ideaal voor thuisbioscoopmarathons en continu gebruik in de studio.
  • Tri-ventilatiekoelsysteem: een 3-zijdige aluminium behuizing met vlinderventilatie houdt TPA3255 chips ook bij volledige lading bij 45 °C gekoeld, wat 30% efficiënter is dan standaardmodellen.
  • 【Professionele klankstemming】Rubicon filtercondensatoren en Siemens dockingweerstanden maken een diepte/hoogte-instelling van ±6 dB en een subwoofer-crossover van 50-220 Hz voor buitengewone mastering-kwaliteit mogelijk.

Tips:
Het back-upstopcontact is zo ontworpen dat het indien nodig extra stroomvoorziening levert, wat een voedingsadapter met dezelfde spanning vereist. Als je slechts één voedingsadapter gebruikt, sluit je deze aan op de hoofdaansluiting.

Kenmerken:
Merk: Douk Audio
Model: NS-14G Pro.
Audio-ingang: Stereo-Rinch/AUX/Bluetooth.
Audio-uitgang: banaanstekker voor luidspreker/AUX
Chipset: TPA3255*2+QCC304X (compatibel met aptX/aptX LL/aptX HD/SBC/AAC).
Maximale Uitgangsvermogen: 300 W x 2 (kanaal I/D) + 300 W (subwoofer).
Aantal kanalen: 2.1.
Luidsprekerimpedantie: 4-8 Ω (I/D)
2-8 Ω (subwoofer).
THD+N: 0,01% (1 kHz)
Signaal-ruisverhouding (SNR): ≥ 108 dB.
Frequentiebereik: 20 Hz - 20 kHz.
Versterking van de subwoofer: ± 4 dB.
Connectiviteitstechnologie: Bedraad.
Instelbereik bas/hoogtes: ± 6 dB.
AUX-uitgangsniveau: 1,4 V.
Ingangsgevoeligheid: 2 V.
Bluetooth max. Sample rate: 48 kHz/24 bit.
Bedrijfsspanning: DC 24-48 V.
Afmetingen (B x D x H): x Pr. x H): 155 x 125 x 42 mm / 6,10 x 4,92 x 1,65 inch
Afmetingen verpakking (B x D x H): x Pr. x H): 300 x 230 x 70 mm / 11,81 x 9,06 x 2,76 inch
Nettogewicht: 768 gram.
Gewicht verpakking: 1,6 kg.

Inhoud van de levering:
1 x NS-14G Pro versterker
1 x DC 48 V/5 A voeding.
1 x Bluetooth-antenne.

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]
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SKU: 51867341691

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