3. Amplifier for beginners
  5. RXA1800D

RXA1800D

1 review

900 Watt

RXA1800D

1 review

Technical Highlights

  • Power: 1 x 900 watts RMS @ 1 ohm, 1800 watts max. @ 1 ohm.
  • MOSFET power supply, 1 ohm stability, RCA inputs and outputs.
  • Low-pass filter 40-150 Hz, subsonic filter, bass boost 0-12 dB.
  • More technical details
€150.08
-16% €179.00 €150.08
2% discount with credit card

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ProductRXA1800D

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€150.08
€179.00 €150.08

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The RXA1800D from Renegade is a 1-Channel Amplifier with a maximum power of up to 1800 Watts at 1 Ohm. The device is equipped with a MOSFET Power Supply and has 1 Ohm stability. For integration, RCA inputs and outputs as well as high-level inputs are available. The technical features include a low-pass filter, a subsonic filter, a bass boost, and a phase shift function. The dimensions of the housing are 220 x 48 x 260/290 mm. Additionally, there is a master/slave function and a bass level remote control.

Features
  • 1-Channel Amplifier
  • MOSFET Power Supply
  • 1 Ohm stability
  • RCA inputs and outputs
  • High-level inputs
  • Low-pass filter 40 - 150 Hz
  • Subsonic filter 10 - 35 Hz
  • Bass Boost 0 - 12 dB
  • Phase Shift 0 - 180°
  • Master/Slave function
  • Bass level remote control
  • Dimensions: 220 x 48 x 260/290 mm
Technical Data
  • Power: 1 x 400 Watts RMS @ 4 Ohm
  • Power: 1 x 600 Watts RMS @ 2 Ohm
  • Power: 1 x 900 Watts RMS @ 1 Ohm
  • Power: 1 x 800 Watts Max. @ 4 Ohm
  • Power: 1 x 1200 Watts Max. @ 2 Ohm
  • Power: 1 x 1800 Watts Max. @ 1 Ohm

datasheet

Open data sheet

Frequently Asked Questions about RXA1800D

What power does the RXA1800D deliver at different Ohm values?

The RXA1800D from Renegade delivers different power levels depending on the impedance. At 4 Ohm, it provides a continuous power of 400 Watts RMS and can deliver a maximum of 800 Watts. If you reduce the impedance to 2 Ohm, the continuous power increases to 600 Watts RMS, while the maximum power rises to 1200 Watts. At 1 Ohm, its most stable operating threshold, the amplifier delivers an impressive 900 Watts RMS and reaches up to 1800 Watts at maximum load. This flexibility allows for broader adaptation to different speaker configurations and ensures balanced sound profiles with powerful bass in home or car Hi-Fi applications.

How do the filter options affect the sound of the RXA1800D?

The RXA1800D is equipped with versatile filter options that significantly contribute to sound quality. The low-pass filter, adjustable from 40 to 150 Hz, allows you to precisely tune low frequencies to the speaker system. The subsonic filter, adjustable between 10 and 35 Hz, protects the speakers from unwanted, extremely low frequencies and improves system efficiency. Together with the bass boost, which allows for up to 12 dB of increase, the bass reproduction and overall sound can be precisely shaped to optimally meet individual preferences and acoustic requirements.

What connection options does the RXA1800D amplifier offer?

The RXA1800D offers various connection options that enable easy integration into existing systems. The RCA inputs and outputs are prepared for connection with source devices, while the high-level inputs allow integration into vehicles that do not provide a line-out option. This flexibility complements the internal electronics, which ensure the highest signal fidelity and minimize signal-based switching influences. The interplay of the connection options ensures that both home and car Hi-Fi systems benefit from the powerful amplifier electronics.

What functions do the MOSFET power supply and phase shift function offer in the RXA1800D?

The MOSFET Power Supply of the RXA1800D provides you with an efficient and stable power supply that ensures fast response times and high load capacity, guaranteeing consistent performance even at high volumes. At the same time, the Phase Shift function, adjustable between 0 and 180 degrees, allows you to adjust the phase relationship between the driven speakers to minimize acoustic interference and optimize the sound field. This combination of advanced technologies supports an uncolored and powerful sound processing.

How can the bass level remote control of the RXA1800D be effectively used?

The bass level remote control included with the RXA1800D offers you an easy way to adjust the bass volume directly from your seat. This is particularly useful when you want to adjust the bass intensity for different music genres or other acoustic scenarios without having to physically reach the amplifier. This allows you to spontaneously adjust the room acoustics or sound profile, providing additional flexibility and user-friendliness, especially with changing volume needs or different sound sources.

What are the dimensions of the RXA1800D and which vehicles are compatible?

The RXA1800D measures 220 x 48 x 260/290 mm, making it compact enough to fit adequately in many vehicles, while the length can vary between 260 or 290 mm depending on the installation. This compact design allows for flexible integration into numerous vehicle models where space is limited. While there is no specific list of compatible vehicles, the size adjustment allows for installation in common car models with standardized mounting slots. It is important to ensure that there is adequate ventilation for heat dissipation to secure the optimal operation of the amplifier.

How does the Master/Slave function of the RXA1800D work?

The Master/Slave function on the RXA1800D allows multiple amplifiers to operate in conjunction, with one amplifier acting as the control center (Master) and the others serving as extension units (Slaves). This simplifies the control of complex audio systems, as the settings are managed centrally. The synchronization of volume, filter options, and other sound adjustments is thus applied simultaneously to all connected units. This function is ideal for extensive applications in large vehicles or home theater systems where a coordinated, uniform sound performance is desired.

Why is the 1 Ohm stability of the RXA1800D important?

The 1 Ohm stability makes the RXA1800D extremely versatile and powerful, especially in amplifier control within audio systems. At this impedance, the amplifier can achieve maximum power and efficiency, which is particularly significant for Subwoofers that benefit from lower resistances to withstand extreme sound pressure. This feature also allows for the parallel use of multiple speakers without loss of power or sound quality. Combined with the MOSFET Power Supply, the 1 Ohm stability ensures optimal power delivery and consistent energy supply even under high demand.

What are the advantages of the RCA inputs and outputs on the RXA1800D?

The RCA inputs and outputs on the RXA1800D enable lossless signal transmission, which is essential for high-quality audio playback. With these connections, you can easily integrate the amplifier into existing systems and connect it with other devices without signal distortion. RCA connections are standardized and widely used, leading to high compatibility with various audio and video components. Furthermore, this connection facilitates the easy cascading of multiple devices, which is particularly beneficial in complex HiFi setups.

What role does the Bass Boost play in the RXA1800D?

The Bass Boost of the RXA1800D allows you to specifically enhance the bass frequencies by up to 12 dB, providing sound optimization that is advantageous for demanding music genres or films. With this feature, you can ensure that lower frequencies stand out more, adding warmth and depth to the overall sound. The adjustability of the Bass Boost allows for fine-tuning to prevent distortion and customize the sound according to listening preferences. This function is particularly useful for bass enthusiasts who value powerful and clear bass.

Manufacturer information/responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de"

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