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NVX XCA9K 9000W RMS Class-D Monoblock Amplifier, 1-Ohm Stable, Korean-Made Competition Amp with LED Bass Knob, Strapable & Linkable, Tiffany RCA Inputs, RJ11 Sync, Heavy-Duty Build
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NVX XCA9K 9000W RMS Class-D Monoblock Amplifier, 1-Ohm Stable, Korean-Made Competition Amp with LED Bass Knob, Strapable & Linkable, Tiffany RCA Inputs, RJ11 Sync, Heavy-Duty Build
Delivering 9000W RMS at 1 ohm with ultra-low distortion, it's perfect for serious bassheads and SPL competitors.
NVX XCA9K 9000W RMS Class-D Monoblock Amplifier, 1-Ohm Stable, Korean-Made Competition Amp with LED Bass Knob, Strapable & Linkable, Tiffany RCA Inputs, RJ11 Sync, Heavy-Duty Build
NVX

Item #: 177728217

NVX XCA9K 9000W RMS Class-D Monoblock Amplifier, 1-Ohm Stable, Korean-Made Competition Amp with LED Bass Knob, Strapable & Linkable, Tiffany RCA

Item #: 177728217

XCD 4675

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Delivering 9000W RMS at 1 ohm with ultra-low distortion, it's perfect for serious bassheads and SPL competitors.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Power Output
Delivering 9000W RMS, the NVX XCA9K ensures powerful sound performance, offering superior amplification for competitive audio setups, making it ideal for enthusiasts seeking unmatched audio quality.
Durable Construction
Engineered with heavy-duty materials and a Korean-made design, this amplifier provides exceptional reliability and durability, ensuring long-lasting performance even under demanding conditions.
Versatile Connectivity
Featuring strapable and linkable capabilities with Tiffany RCA inputs and RJ11 sync, this amplifier offers flexible setup options, catering to various audio configurations and user preferences.

Product Details

Shop NVX XCA9K 9000W RMS Class-D Monoblock Amplifier, 1-Ohm Stable, Korean-Made Competition Amp with LED Bass Knob, Strapable & Linkable, Tiffany RCA Inputs, RJ11 Sync, Heavy-Duty Build online at a best price in Saint Lucia. B0FHMKBXQ2
Item Weight17 lbs (7.71 kg)

Who Should Buy?

Suitable For
  • Bass Enthusiasts

    Ideal for users seeking powerful bass performance in their audio system for competitive or recreational listening.

  • Car Audio Competitors

    Perfect for those participating in audio competitions, providing high output and advanced features to win.

  • Heavy-Duty Users

    Best suited for users needing a durable, high-output amplifier for rigorous use in challenging environments.

Not Suitable For
  • Casual Listeners

    May not be suitable for users who do not require high power output in their audio systems.

  • Small Vehicles

    Not ideal for compact cars or small audio systems due to its power and space requirements.

  • Budget-Conscious Users

    Potentially too expensive for casual users or those with limited budgets seeking basic amplification.

Product Description

NVX XCA9K 9000W RMS Class-D Monoblock Amplifier, 1-Ohm Stable, Korean-Made Competition Amp with LED Bass Knob, Strapable & Linkable, Tiffany RCA Inputs, RJ11 Sync, Heavy-Duty Build

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Customer Questions & Answers

  • Question: What is the maximum power output of the NVX XCA9K?

    Answer: The NVX XCA9K delivers a maximum of 18,000W RMS when strapped at 2 ohms.
  • Question: What tuning options does the amplifier provide?

    Answer: It includes variable low-pass filters from 35–250Hz and subsonic filters from 10–50Hz.
  • Question: Is the amplifier easy to link with other units?

    Answer: Yes, it features RJ11 synchronization for easy linking and gain matching.

NVX Mono Amplifiers Editorial Review

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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 4675

This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 9000W RMS power output at 1 ohm for deep, booming bass.
  • Strappable for up to 18,000W at 2 ohms, handling extreme competition needs.
  • Built with high-efficiency MOSFETs for stable and clean audio output.
  • Advanced tuning options with variable low-pass and subsonic filters.
  • Comes with a remote bass knob for real-time power monitoring and tuning.
  • Durable design with triple 1/0 AWG inputs and 4-way protection circuitry.