Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier
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Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier
Infinity's Reference 3004A amplifier will add plenty of muscle to your music without breaking a sweat.
Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier
物品 #: 40538954

Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier

物品 #: 40538954

HKD 2480

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現在訂購，約可在下列時間收貨： 星期二, 八月 25
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Infinity's Reference 3004A amplifier will add plenty of muscle to your music without breaking a sweat.
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What Stands Out

Powerful Output
Delivers a robust 75 watts per channel, ensuring dynamic sound performance that enhances your audio experience, whether for music or movie playback.
Compact Design
Designed for versatility, this amplifier's compact size allows easy installation in various vehicle setups without compromising sound quality.
High-Quality Build
Crafted with premium materials, the Reference-3004A ensures durability and reliability while providing clean, distortion-free audio for long-lasting enjoyment.

產品詳情

Shop Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier online at a best price in 香港. B08D5LXHJ2
Mounting TypeCar
Number of Channels4
Package Type Namebox
Supply Current13.8 A
Maximum Output Power75 watts
Item Dimensions10 x 5 x 14 inches (25.4 x 12.7 x 35.6 cm)
Specification MetCSA
ManufacturerInfinity
ModelReference-3004A
Brand NameInfinity
Number of Items1
Unit Count1 Count
Global Trade Identification Number00050667375485
UPC050667375492 050667375485
Included ComponentsOne Reference 3004A four channel amplifier,4 Bare wire-to-RCA adapters...
Item Type NameCar Amplifier
Item Weight6 pounds (2.72 kg)
Part NumberAMPRF3004AAM
Item dimensions L x W x H10 x 5 x 14 inches (25.4 x 12.7 x 35.6 cm)
BrandInfinity

Who Should Buy?

Suitable For
  • Car Audio Enthusiasts

    Ideal for those seeking enhanced audio quality and clarity in their car sound systems.

  • Multiple Speaker Setups

    Perfect for users with multiple speakers, needing a powerful and efficient amplifier to drive them.

  • Budget-Conscious Buyers

    A great option for users wanting good performance without breaking the bank.

Not Suitable For
  • High-Powered Systems

    Not suitable for users needing extreme power setups, as it offers 75 watts per channel only.

產品敘述

Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier

About This Item

Introducing the Infinity Reference 3004 - 4-channel, 75w X 4 Amplifier, the perfect addition to enhance your car audio system. This Infinity Reference amplifier is designed to deliver powerful and clear sound while providing exceptional performance. With its 4 channels and 75 watts RMS output per channel, this amplifier is capable of driving multiple speakers or components simultaneously. Whether you're looking to upgrade your factory car stereo or build a customized audio system, the Infinity Reference 3004 is an excellent choice. Engineered with precision and utilizing advanced technologies, this amplifier ensures high-quality sound reproduction with minimal distortion.

It features a powerful built-in Class D amplifier that delivers efficiency without compromising on audio quality. From crisp highs to deep, punchy bass, you can expect impressive audio performance across the entire frequency range. The Infinity Reference 3004 is part of the renowned Infinity Reference series, known for its exceptional sound quality and reliability. This amplifier is built to last, with durable construction and high-quality components that are designed to withstand the rigors of daily use. Installing the Infinity Reference 3004 amplifier is a breeze, thanks to its compact and user-friendly design.

It comes equipped with various inputs and outputs, allowing for easy integration with your car's audio system. Upgrade your car audio experience today with the Infinity Reference 3004 amplifier. Whether you're a music enthusiast or simply want to enjoy crystal-clear sound while on the road, this amplifier is sure to impress. Don't settle for average sound quality, choose Infinity and elevate your car audio to new heights.

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客戶問題與解答

  • 題: What are the key features of the Infinity Reference-3004A 4-Channel Amplifier?

    回答: The Infinity Reference-3004A Amplifier boasts impressive features such as 75 watts per channel output, a compact design for easy installation, and high-quality sound performance. It delivers clean and powerful audio, making it ideal for both casual listening and serious audiophile setups. The amplifier also includes signal sensing technology to automatically turn on when receiving audio signals, providing user-friendly operation. This amplifier is perfect for enhancing your car’s audio system, suitable for a range of vehicles, and ensures a richer listening experience whether you're commuting or enjoying a road trip.
  • 題: Is the Infinity Reference-3004A compatible with subwoofers?

    回答: Yes, the Infinity Reference-3004A is fully compatible with subwoofers. It can drive subwoofers effectively in a full-range audio system, thanks to its robust output capabilities. By connecting your subwoofer to one of the channels, you can greatly improve the low-end response of your audio system. This feature is particularly advantageous for users looking to enhance their car audio experience, providing deep bass and a more immersive sound without compromising the clarity of the higher frequencies.
  • 題: How does the Infinity Reference-3004A improve sound quality in a car?

    回答: The Infinity Reference-3004A enhances car sound quality by providing clean, distortion-free power that drives speakers effectively. It features high volt inputs, which allow a wide range of sources to connect without signal loss. Additionally, its built-in crossover eliminates unwanted frequencies and ensures your speakers operate within their optimal ranges. This results in a more balanced audio performance, making listening to music in your car a more enjoyable experience, whether you're a casual listener or an audiophile seeking the best sound reproduction.
  • 題: Can I install the Infinity Reference-3004A amplifier myself?

    回答: Yes, many users find the installation of the Infinity Reference-3004A amplifier to be straightforward, especially if they have basic knowledge of car audio systems. The amplifier's compact dimensions and included mounting hardware simplify the process. It comes with a user-friendly manual that outlines the steps for connecting to a car’s audio system. For those experienced in DIY projects, this amplifier is an excellent choice, and it provides an opportunity to customize and upgrade your car’s audio setup without requiring professional assistance.
  • 題: What type of power supply is required for the Infinity Reference-3004A?

    回答: The Infinity Reference-3004A requires a standard 12V power supply, typical of automotive audio amplifiers. It's important to hook it up to your car's battery with proper gauge wiring to ensure it maintains optimal performance. Adequate power delivery is crucial for maintaining sound clarity and robust output. When installing, ensure you use the recommended wiring techniques to prevent voltage drops that could affect sound quality, especially when driving speakers at higher volumes. This is particularly beneficial for drivers who enjoy listening to music at elevated levels.
  • 題: What kind of sound can I expect from the Infinity Reference-3004A?

    回答: The Infinity Reference-3004A delivers exceptional clarity and dynamic range across all frequencies. With its ability to produce up to 75 watts per channel, you'll experience vibrant highs, detailed mids, and robust lows. This amplifier is designed to cater to a diverse range of music genres, making it suitable for audiophiles and casual listeners alike. Whether you're listening to classical or rock, this amplifier enhances your music listening experience, ensuring every note and beat is represented accurately without distortion or muddiness.
  • 題: How does the built-in crossover of the Infinity Reference-3004A work?

    回答: The built-in crossover of the Infinity Reference-3004A is designed to separate different frequency ranges, ensuring that each speaker type operates within its ideal range. This prevents potential damage to the speakers and enhances overall sound quality. By passing only the appropriate frequencies to the speakers and subwoofers, users can enjoy a clearer sound with less distortion. It’s especially beneficial for complex audio setups, allowing for a more accurate representation of the music, making it a great choice for those building a sophisticated car audio system.
  • 題: Does the Infinity Reference-3004A come with any protection features?

    回答: Yes, the Infinity Reference-3004A comes equipped with various protection features designed to safeguard the amplifier and connected components. It includes thermal, overload, and short-circuit protection, ensuring it operates safely under different conditions. These safety measures help prevent damage during prolonged use and protect your investment. This makes it a reliable choice for car audio enthusiasts who frequently use their systems at higher volumes or for long durations, providing peace of mind while enjoying outstanding audio performance.
  • 題: What size speakers work best with the Infinity Reference-3004A?

    回答: The Infinity Reference-3004A is versatile and works effectively with a range of speaker sizes. It’s particularly well-suited for standard 6.5-inch to 8-inch speakers, which are commonly used in car audio setups. However, it can also power smaller or larger speakers as needed, depending on your specific audio configuration and preferences. Choosing the right speaker size and type will greatly enhance the sound experience, whether you want clarity for vocals or deep bass for electronic beats.
  • 題: Where can I buy the Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier?

    回答: You can purchase the Infinity Reference-3004A Reference Series 4-Channel, 75w X 4 Amplifier from Ubuy in Hong Kong. They offer a reliable platform for accessing this amplifier, along with various shipping options to meet your needs. Ubuy's wide selection and convenience make it a great choice for finding high-quality audio products.

Infinity Multichannel Amplifiers Editorial Review

**** The Infinity 3004a 4-channel amplifier has garnered a largely positive reception from customers, lauded for its impressive power output and excellent sound quality, especially when paired with high-quality speakers. Several users have reported a significant improvement in audio clarity and volume after upgrading to this amplifier, transforming their listening experience into a crisp and immersive sound journey. The product provides an outstanding value, often exceeding customer expectations in terms of performance relative to its price point. However, the product is not without its drawbacks. A small number of customers experienced issues with product quality, receiving either the wrong item or one that showed signs of damage upon arrival. Despite these occasional hiccups, the majority of reviews highlight strong satisfaction with the amplifier's capabilities, indicating that it is a favored choice among audiophiles and casual listeners alike. Many users appreciated that after installing this amplifier, they felt inclined to invest further into their car audio systems, demonstrating the amplifier's potential to enhance an entire setup. Overall, the Infinity 3004a is highly recommended by users who have enjoyed its robust performance and remarkable sound quality, making it a solid option for anyone looking to upgrade their vehicle's audio experience. **

Customer Reviews & Ratings

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優點

  • Excellent sound quality and clarity
  • High power output that enhances speaker performance
  • Great value for the price
  • Positive customer recommendations

缺點

  • Reports of damage in some units upon arrival

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“Great products and services”

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3 July 2026 · via Trustpilot
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6 June 2026 · via Trustpilot
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HKD 2480

現在訂購，約可在下列時間收貨： 星期二, 八月 25

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特色和優勢

  • 4-channel powerhouse delivers 75 watts RMS to each of the front and rear speakers
  • Can be used in 2-channel mode to drive subwoofers with 200 watts RMS each
  • Speaker-level inputs allow integration with aftermarket and factory car stereo systems
  • Variable electronic crossovers circuits for precise system tuning and performance
  • Engineered with Balanced Differential Inputs for low noise and distortion
  • On-board circuitry protects against shorts, high-temperature, overvoltage, and undervoltage

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