Arc Audio X2 450.4 4-Channel Class-D Microprocessor Amplifier
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Arc Audio X2 450.4 4-Channel Class-D Microprocessor Amplifier
Arc Audio X2 450.4 Multi-channel amplifier (4-channels)
Arc Audio X2 450.4 4-Channel Class-D Microprocessor Amplifier
物品 #: 32195311

Arc Audio X2 450.4 4-Channel Class-D Microprocessor Amplifier

物品 #: 32195311

HKD 4911

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*All items will import from 美國

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現在訂購，約可在下列時間收貨： 星期四, 九月 10
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Arc Audio X2 450.4 Multi-channel amplifier (4-channels)
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What Stands Out

Powerful Output
The Arc Audio X2 450.4 delivers a robust 450 watts across four channels, ensuring high sound quality and volume for your audio system, ideal for car enthusiasts seeking a premium listening experience.
Compact Design
Designed for space efficiency, this amplifier's compact and lightweight form allows for easy installation in tight spaces without compromising on performance, perfect for modern vehicles with limited room.
Smart Technology
Equipped with microprocessor control, the X2 450.4 optimizes performance by adjusting settings in real-time, addressing user needs for reliability and ease of use, surpassing traditional amplifiers in innovation.

產品詳情

Get the Arc Audio X2 450.4 Multi-channel amplifier with Class-D design at Ubuy 香港. Engineered by Robert Zeff for improved sound quality. Check out the specifications and features!
  • Multi-channel amplifier (4-channels) with microprocessor Class-D design
  • High-frequency power supply design for improved signal transparency and overall sound quality
  • Level 1 X2 cosmetics package with a texture-coated stamped steel cosmetic cover and aluminum logo badge
  • Single side connection design with full-range design and nickel-plated RCA terminals
  • Audiophile class-D output filter networks with detailed microprocessor-controlled protection
  • Specifications: 4-channels @ 4 Ohms - 85 Watts, 4-channels @ 2 Ohms - 125 Watts, 2-channel @ 4 Ohms (Bridged) - 250 Watts
Mounting TypeSurface Mount
Number of Channels4
Output Power85 watts
Maximum Output Power250 watts
Item Dimensions9.75 x 15.25 x 17 inches (24.8 x 38.7 x 43.2 cm)
Material TypeSteel, Aluminum, Nickel
Specification MetFCC
ManufacturerARC Audio
ModelX2-450.4
Brand NameArc Audio
Number of Items1
Unit Count1 Count
UPC828863001268
Included ComponentsX2-450.4
Item Weight6 pounds (2.72 kg)
Part NumberX2-450.4
Item dimensions L x W x H9.75 x 15.25 x 17 inches (24.8 x 38.7 x 43.2 cm)
BrandArc Audio

Who Should Buy?

Suitable For
  • Car Audio Enthusiasts

    Ideal for auto sound upgrades, providing high-quality amplification and clarity for detailed listening experiences.

  • Compact Installations

    Perfect for vehicles with limited space thanks to its microprocessor design while still delivering powerful performance.

  • Budget-Conscious Buyers

    Affordable option without sacrificing quality, making it suitable for those seeking value in their audio systems.

Not Suitable For
  • High-Powered Systems

    Not suitable for users requiring extreme wattage or handling of high-performance subwoofers and amplifiers.

產品敘述

Arc Audio X2 450.4 4-Channel Class-D Microprocessor Amplifier

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客戶問題與解答

  • 題: What is the power output of the Arc Audio X2 450.4 Amplifier?

    回答: The Arc Audio X2 450.4 amplifier provides an impressive power output of 75 watts per channel at 4 ohms and 150 watts per channel at 2 ohms. This high level of output is pivotal for driving multiple speakers or subwoofers, catering to diverse audio setups. Users will find this amplifier suitable for both casual listening and high-performance audio demands, making it ideal for car audio systems, home theater setups, or high-fidelity speakers.
  • 題: How does the Class-D design of the X2 450.4 benefit performance?

    回答: The Class-D design of the X2 450.4 amplifies efficiency by converting a higher percentage of input power into usable audio power, generating less heat in the process. This design choice allows for compact builds that fit in tighter spaces while providing powerful output. Audiophiles will appreciate the clarity and detail at all volumes, making the X2 450.4 an excellent choice for users looking to upgrade their sound system without excessive power drain or bulk.
  • 題: What types of speakers can I connect to the Arc Audio X2 450.4?

    回答: You can connect a variety of speakers to the Arc Audio X2 450.4, including coaxial, component speakers, and subwoofers. The versatile design supports 2-ohm and 4-ohm speaker wiring configurations, allowing you to customize your setup based on your audio needs. Whether building a powerful car audio system or a home audio solution, the amplifier's adaptability with different speaker types enables a tailored audio experience.
  • 題: Does the X2 450.4 have built-in filtering options?

    回答: Yes, the Arc Audio X2 450.4 is equipped with built-in high-pass and low-pass filters. This allows users to finely tune the frequency response of their audio system. For instance, if connecting to subwoofers, you can activate a low-pass filter to optimize bass performance while protecting your main speakers from low frequencies that could cause distortion. This feature enhances sound quality, ensuring a balanced and dynamic audio profile.
  • 題: Can I bridge the Arc Audio X2 450.4 amplifier?

    回答: Yes, the Arc Audio X2 450.4 amplifier can be bridged to power fewer channels at higher wattage. By bridging channels 3 and 4, users can effectively increase the power output to a single speaker or subwoofer, providing up to 300 watts at 4 ohms. This function is particularly useful for powering larger subwoofers, resulting in increased bass response while still maintaining clarity in the overall sound.
  • 題: What is the size and design of the X2 450.4?

    回答: The Arc Audio X2 450.4 is designed with a compact form factor, making installation more straightforward in various vehicles or audio setups. Its sleek, modern aesthetics blend well with high-end audio components. The compact nature does not compromise on performance, allowing users to achieve high audio output without taking up unnecessary space—ideal for car enthusiasts or those with limited installation options.
  • 題: What are the cooling features of the X2 450.4 amplifier?

    回答: The Arc Audio X2 450.4 amplifier incorporates advanced cooling features such as a robust heatsink and thermal management system. These features ensure that the amplifier remains at optimal operating temperatures even under heavy loads. For users who push their systems, this cooling capability minimizes the risk of overheating, making it suitable for prolonged listening sessions without sacrificing performance or reliability.
  • 題: How does the microprocessor enhance the performance of the X2 450.4?

    回答: The integrated microprocessor in the Arc Audio X2 450.4 optimizes signal processing for enhanced sound quality. This technology allows for real-time adjustments, ensuring consistent performance across various conditions and setups. Users can enjoy improved audio fidelity and stability, whether in a bustling environment or during low-level listening. It elevates overall audio experience, maintaining clarity and richness in sound.
  • 題: Is the X2 450.4 suitable for beginner audiophiles?

    回答: Absolutely! The Arc Audio X2 450.4 is well-suited for both beginner and experienced audiophiles. Its intuitive features, such as easily adjustable filters and a straightforward setup process, make it accessible for those new to audio tuning. Beginners will find the clarity and power upgrade exhilarating, whether integrating it into a car audio system or a portable sound rig, thus sparking further interest in audio enhancement.
  • 題: Where can I buy Arc Audio X2 450.4 4-Channel Class-D Microprocessor Amplifier?

    回答: You can purchase the Arc Audio X2 450.4 amplifier from Ubuy in Hong Kong. Ubuy provides a user-friendly platform with a wide array of electronics, including high-quality audio equipment like the X2 450.4. Their commitment to customer service ensures you have a seamless shopping experience while choosing the best products to elevate your audio system.

Arc Audio Multichannel Amplifiers Editorial Review

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優點

  • High power output efficiency
  • Compact design for tight spaces
  • Versatile connectivity options
  • Excellent sound quality
  • Durable build quality

缺點

  • Requires professional installation

Platform Trust & Buyer Confidence

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3.8/5 96 評論
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“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
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“Great products and services”

17 April 2026 · via Trustpilot
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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
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“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
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“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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HKD 4911

現在訂購，約可在下列時間收貨： 星期四, 九月 10

QTY:

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特色和優勢

  • Microprocessor Class-D Design
  • High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality
  • Level 1 X2 Cosmetics Package - Texture Coated Stamped Steel Cosmetic Cover With Aluminum Logo Badge
  • Single Side Connection Design

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