3. All Car Audio Bestsellers
  5. ABR-300.4

ABR-300.4

75 Watt

ABR-300.4

Technical Highlights

  • Power: 4 x 75 watts RMS at 2 ohms, ideal for front and rear systems.
  • Impedance: At least 2 ohms per channel, 4 ohms in bridged mode.
  • Signal-to-noise ratio over 90 dB, frequency range 10–20,000 Hz.
  • More technical details
€98.10
-10% €109.00 €98.10
2% discount with credit card

Your price match offer

ProductABR-300.4

Reply within 1–3 working days · Mon–Fri. Outside the EU, we are happy to review an individual offer.

Privacy

This website is protected by hCaptcha. The privacy policy and terms of service of hCaptcha apply.
including VAT
Estimated delivery: Sep 22–Oct 5.
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Delivery & availability

The selected variant is not currently in stock at Masori and is sourced from the supplier. Refer to the estimated delivery window above.

Orders ship together based on the item with the longest lead time. If you need something sooner, ask by email about a possible partial shipment beforehand.

Shipping costs and options depend on the destination. Check the shipping calculator; final costs are shown before placing the order.

Email us the product, car, existing system and budget. We will offer an alternative available sooner.

Ask for an alternative available sooner

Reply in 1–3 working days · Mon–Fri

1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

Warranty terms
The Avatar ABR-300.4 is a black 4-channel car audio amplifier with ribbed sides, control knobs, and input ports on the left side.
€98.10
€109.00 €98.10

Discover the ABR-300.4 from Avatar, a versatile 4-Channel Amplifier that is perfect for powering front and rear systems. With its reliable Class-AB design, it offers a flexible bridging configuration that enables powerful compact or Subwoofer applications. The amplifier impresses with its extensive filter features, allowing you to precisely separate all channels. Enjoy the multi-level adjustable bass boost to achieve the desired extra punch, while a signal-to-noise ratio of at least 90 dB ensures high signal purity.

Highlights

  • Versatile 4-Channel Power: Reliable Class-AB multi-channel Amplifier, ideal for operating front and rear systems
  • Flexible Bridging Configuration: Can be bridged for powerful compact or Subwoofer applications up to 2 x 150 Watts RMS
  • Extensive Filter Features: Combined low-pass and high-pass filters allow precise separation of all channels for Tweeters, Midrange speakers, or Woofers
  • Multi-Level Bass Boost: Easily adjustable bass boost of 0, 6, or 12 dB for the desired extra punch
  • High Signal Purity: A signal-to-noise ratio of at least 90 dB ensures clean, interference-free sound

Technical Data

  • Model: ABR-300.4
  • Amplifier Type: Class AB
  • Number of Channels: 4
  • Continuous Power (RMS) at 14.4 V at 2 Ohm: 4 x 75 Watts
  • Continuous Power (RMS) at 14.4 V at 4 Ohm: 4 x 60 Watts
  • Continuous Power (RMS) bridged at 4 Ohm: 2 x 150 Watts
  • Minimum Impedance per Channel: 2 Ohm
  • Minimum Impedance in Bridged Operation: 4 Ohm
  • Frequency Range: 10 – 20,000 Hz
  • Signal-to-Noise Ratio: >= 90 dB
  • Operating Voltage: 9 – 15 V

Filter Features & Connections

  • Slope of Crossover: 12 dB/Oct
  • Low-Pass Filter (LPF): 50 – 300 Hz
  • High-Pass Filter (HPF): 50 – 12,000 Hz
  • Bass Adjustment (Bass Boost): 0 / +6 / +12 dB
  • Input Sensitivity: 0.2 – 6 V
  • Power Connection (Terminal): For cables up to 16 mm²
  • Speaker Connection (Terminal): For cables up to 6 mm²

Dimensions

  • Length: 26.2 cm
  • Width: 18.2 cm
  • Height: 5.3 cm

Frequently Asked Questions about ABR-300.4

What performance specifications does the Avatar ABR-300.4 Amplifier offer?

The Avatar ABR-300.4 Amplifier delivers impressive performance specifications. At a voltage of 14.4 V, it achieves a continuous power output of 4 x 75 Watts RMS at 2 Ohm or 4 x 60 Watts RMS at 4 Ohm. In bridged mode, you can combine two channels to deliver 150 Watts RMS each at 4 Ohm. Additionally, the amplifier has a minimum impedance per channel of 2 Ohm and 4 Ohm in bridged mode. These technical features make it suitable for both front and rear systems as well as Subwoofer applications that require higher power consumption.

How do the filter options work on the Avatar ABR-300.4?

The Avatar ABR-300.4 Amplifier is equipped with comprehensive filter options that allow for precise frequency separation. The built-in low-pass filter (LPF) can be set between 50 and 300 Hz, while the high-pass filter (HPF) covers a range from 50 to 12,000 Hz. These filters combine a slope of 12 dB/octave, enabling precise frequency adjustment for Tweeters, Midrange speakers, or Woofers. This allows the sound to be optimally tailored to the respective speakers.

What does the bass boost on the ABR-300.4 Amplifier mean and how does it affect the sound?

The Avatar ABR-300.4 offers a multi-level bass boost that allows you to adjust the bass enhancement according to your needs. You can choose between 0, +6, and +12 dB boost to enhance the bass to your liking. Especially if you enjoy listening to music loudly or prefer a strong deep bass, the bass boost can highlight the low frequencies. This feature ensures that you have full control over the bass playback and can adjust the sound accordingly.

How do you install the Avatar ABR-300.4 Amplifier in the car?

The installation of the ABR-300.4 Amplifier from Avatar is relatively simple thanks to its compact dimensions of 26.2 cm in length, 18.2 cm in width, and 5.3 cm in height. Make sure to leave enough space for ventilation to avoid overheating. For the power connection, cables up to 16 mm² are suitable, while for the speaker connections, cables up to 6 mm² can be used. Proper wiring is crucial to operate the amplifier effectively and safely and to extract the full power without disturbances from the device.

What operating voltage does the ABR-300.4 amplifier require and how does it affect performance?

The ABR-300.4 Amplifier from Avatar is designed for an operating voltage of 9 to 15 V, which allows for use in both standard cars and vehicles with slightly lower voltage. This flexibility in operating voltage enables the amplifier to be used in various car models while ensuring that performance remains optimized within the specified voltage limits. The voltage has a direct impact on output power and efficiency, so a stable power supply is important.

What characterizes the signal quality of the ABR-300.4 from Avatar?

The ABR-300.4 Amplifier from Avatar is distinguished by its exceptional signal purity, with a signal-to-noise ratio of at least 90 dB. This means that the amplifier is capable of producing a very clear and interference-free sound, as the noise is very low in relation to the useful signal. This feature is particularly important if you want to listen at high volumes without sound distortion and lays the foundation for a high-quality audio experience in the vehicle.

What impedance specifications apply to the ABR-300.4 amplifier?

The minimum impedance per channel of the ABR-300.4 from Avatar is 2 Ohm, providing various connection options for individual speaker configurations. When the Amplifier is used in bridged mode, the minimum impedance is 4 Ohm. These impedance values are crucial for selecting the appropriate speakers and allow for efficient use of the Amplifier's power without overloading. Adhering to these impedance specifications is important to ensure optimal performance and a long lifespan of the Amplifier.

How robust is the ABR-300.4 against voltage fluctuations?

The ABR-300.4 Amplifier from Avatar is designed for voltage inputs between 9 and 15 volts, covering an extremely durable performance range and ensuring that functionality and performance are maintained even with voltage fluctuations in the onboard network. This flexible voltage tolerance minimizes the risks of performance losses or damage from voltage spikes, allowing for a stable and uncompromising Amplifier installation, even in situations with varying power supply.

How can the volume be optimally adjusted on the ABR-300.4?

The input sensitivity of the ABR-300.4 Amplifier from Avatar can vary between 0.2 and 6 V, allowing you to optimally tune the volume and sound intensity to your audio system. This adjustable sensitivity is essential for efficiently controlling the speaker output power while minimizing distortion. With the right setting, you achieve clear, interference-free sound even at higher volumes. This feature support gives you more control over sound quality.

Can the ABR-300.4 from Avatar be installed in vehicles with limited space?

The compact dimensions of the ABR-300.4 Amplifier from Avatar, with a length of 26.2 cm, a width of 18.2 cm, and a height of 5.3 cm, allow for flexible installation even in vehicles with limited space. This compact size makes it easy to place without sacrificing valuable space in the vehicle. Especially in smaller cars or in otherwise complex installation situations, this is a clear advantage, as the Amplifier always finds a secure and effective spot.

Manufacturer information/responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

Your advantages with Masori

  • 3-year warranty

    Exclusive to Masori

  • Price guarantee

    Your price advantage

  • Pay in instalments

    Klarna & PayPal

  • Customer reviews

    Real experiences

  • An upgrade for your car and budget

    Advice by email

Recently viewed products