Car Audio Amplifiers

TRF M 600.4AB Car Audio Amplifier 4 Channels (Amplifier Class A/B)

Key features:

  • RMS power 4x80W (4Ω) / 4x150W (2Ω)
  • Channel bridging up to 2x300W RMS
  • HPF/LPF filters & Bass Boost
  • Cast aluminum & 2x40A fuses
  • Dimensions: 385x250x57mm
See full description

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Description

Description

The TRF M 600.4AB is a 4-channel car amplifier, designed for a powerful and versatile upgrade of the audio system. It delivers 4 x 80W RMS at 4Ω and 4 x 150W RMS at 2Ω. In bridged mode, it provides up to 2 x 300W RMS at 4Ω, allowing the driving of more powerful speakers or subwoofers. The cast aluminum construction and large heat sinks contribute to effective heat dissipation. The adjustable High Pass and Low Pass filters offer greater control over sound shaping. The 0/6/12dB bass boost function allows adjustment of low frequencies. High-quality RCA connectors and screw terminals facilitate a stable and organized installation. The operation and protection LED indicators allow immediate monitoring of the amplifier's status.

Powerful and Versatile Performance

The TRF M 600.4AB offers 4, 3 or 2 channel operation, easily adapting its power to the needs of any installation. It delivers 4 x 80W RMS at 4Ω or 4 x 150W RMS at 2Ω, while in bridged connection it reaches 2 x 300W RMS at 4Ω. The maximum power reaches 4 x 300W at 2Ω or 2 x 600W at 4Ω, offering flexibility for driving speakers and subwoofers.

Advanced Frequency Control

The selectable FULL, HPF and LPF filters allow sound adjustment according to the connected speakers. The variable Low Pass filter 50Hz–250Hz controls the higher frequencies, while the High Pass filter 120Hz–3kHz limits the low frequencies. The crossover slope of 12dB per octave helps ensure a smooth transition between frequencies. The bass boost 0/6/12dB offers additional low-end adjustment capability.

Durable Construction and Secure Installation

The cast aluminum body and large heat sinks help with efficient heat dissipation and stable operation. The high-quality RCA inputs and screw terminals make it easy to connect power and speaker cables. It features 6 Gauge terminals, two 40A fuses, and LED operation and protection indicators. It operates at 8.5V–15V and has dimensions of 385 x 250 x 57 mm.

Manufacturer

See full description

Specifications

Specifications

Number of Channels
4 Channels
Amplifier class
A/B

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (27)

Reviews

  1. 25
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Sound quality
  • Large number of inputs/outputs
  • Volume
  • Value for money
  • Bass quality
  • Construction quality

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Chris_Tsimpi

    Verified purchase

    Excellent, reliable at a fair price

    Translated from Greek ·
    Did you find this review helpful?
  • I have it as 2 with JBL speakers on my shelf and a Pioneer 12' subwoofer 500rms. It just blasts and plays not even at 50% of its volume

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • spiros_makris65
    4
    6 out of 7 members found this review helpful

    I have had it for 2 months, connected to 2 Hertz 6.5 250 RMS speakers and an Alpine 250 RMS subwoofer. It plays good sound, very clear and loud if you adjust it correctly. The only issue is that if I play it loudly for a long time, it gets very hot to the point where you can fry an egg. I don't know why this happens or if it's normal because I didn't have a previous audio system. I have left space for it with some spacers to allow for airflow from the back. So far, no other problems except for the above. I recommend it for an affordable budget

    Translated from Greek ·
    • Sound quality
    • Large number of inputs/outputs
    • Bass quality
    • Volume
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Drifter_mike
    5
    15 out of 16 members found this review helpful

    I have had it in my car for about 3 months and I have connected 2 JBL 6.5-inch speakers with 45 watts rms each and a 12-inch TRF subwoofer with 250 watts rms. I am completely satisfied, the music is crystal clear and very powerful without distortions, and it has not shut down due to overheating even though many times I have it at maximum volume for a long period of time. It is definitely worth the money!

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • GreenEvo

    Verified purchase

  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Very powerful and clear amplifier!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 3 members found this review helpful

    Simply a beast, very good for its price

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • 5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the number of channels: 2 Channels

    The machine is a star so far, no issues, no heating, nothing

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    This review is about the number of channels: 2 Channels

    Very good for its price, very powerful, just what I needed

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Value for money
    Did you find this review helpful?
  • 5
    5 out of 6 members found this review helpful

    powerful amplifier and worth its money

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about the number of channels: 2 Channels

  • Verified purchase

  • Verified purchase

    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Value for money
    • Construction quality
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Value for money
    • Bass quality
  • Verified purchase

    This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Verified purchase

    This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Construction quality
  • This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Value for money
    • Construction quality
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Excellent, reliable at a fair price

    Translated from Greek ·
    0
  • I have it as 2 with JBL speakers on my shelf and a Pioneer 12' subwoofer 500rms. It just blasts and plays not even at 50% of its volume

    Translated from Greek ·
    0
  • I have had it for 2 months, connected to 2 Hertz 6.5 250 RMS speakers and an Alpine 250 RMS subwoofer. It plays good sound, very clear and loud if you adjust it correctly. The only issue is that if I play it loudly for a long time, it gets very hot to the point where you can fry an egg. I don't know why this happens or if it's normal because I didn't have a previous audio system. I have left space for it with some spacers to allow for airflow from the back. So far, no other problems except for the above. I recommend it for an affordable budget

    Translated from Greek ·
    6
  • I have had it in my car for about 3 months and I have connected 2 JBL 6.5-inch speakers with 45 watts rms each and a 12-inch TRF subwoofer with 250 watts rms. I am completely satisfied, the music is crystal clear and very powerful without distortions, and it has not shut down due to overheating even though many times I have it at maximum volume for a long period of time. It is definitely worth the money!

    Translated from Greek ·
    15
  • 0
  • See all

Description & Specifications

The TRF M 600.4AB is a 4-channel car amplifier, designed for a powerful and versatile upgrade of the audio system. It delivers 4 x 80W RMS at 4Ω and 4 x 150W RMS at 2Ω. In bridged mode, it provides up to 2 x 300W RMS at 4Ω, allowing the driving of more powerful speakers or subwoofers. The cast aluminum construction and large heat sinks contribute to effective heat dissipation. The adjustable High Pass and Low Pass filters offer greater control over sound shaping. The 0/6/12dB bass boost function allows adjustment of low frequencies. High-quality RCA connectors and screw terminals facilitate a stable and organized installation. The operation and protection LED indicators allow immediate monitoring of the amplifier's status.

Powerful and Versatile Performance

The TRF M 600.4AB offers 4, 3 or 2 channel operation, easily adapting its power to the needs of any installation. It delivers 4 x 80W RMS at 4Ω or 4 x 150W RMS at 2Ω, while in bridged connection it reaches 2 x 300W RMS at 4Ω. The maximum power reaches 4 x 300W at 2Ω or 2 x 600W at 4Ω, offering flexibility for driving speakers and subwoofers.

Advanced Frequency Control

The selectable FULL, HPF and LPF filters allow sound adjustment according to the connected speakers. The variable Low Pass filter 50Hz–250Hz controls the higher frequencies, while the High Pass filter 120Hz–3kHz limits the low frequencies. The crossover slope of 12dB per octave helps ensure a smooth transition between frequencies. The bass boost 0/6/12dB offers additional low-end adjustment capability.

Durable Construction and Secure Installation

The cast aluminum body and large heat sinks help with efficient heat dissipation and stable operation. The high-quality RCA inputs and screw terminals make it easy to connect power and speaker cables. It features 6 Gauge terminals, two 40A fuses, and LED operation and protection indicators. It operates at 8.5V–15V and has dimensions of 385 x 250 x 57 mm.

Manufacturer

Number of Channels
4 Channels
Amplifier class
A/B

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (27)

  1. 25
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Sound quality
  • Large number of inputs/outputs
  • Volume
  • Value for money
  • Bass quality
  • Construction quality

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Chris_Tsimpi

    Verified purchase

    Excellent, reliable at a fair price

    Translated from Greek ·
    Did you find this review helpful?
  • I have it as 2 with JBL speakers on my shelf and a Pioneer 12' subwoofer 500rms. It just blasts and plays not even at 50% of its volume

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • spiros_makris65
    4
    6 out of 7 members found this review helpful

    I have had it for 2 months, connected to 2 Hertz 6.5 250 RMS speakers and an Alpine 250 RMS subwoofer. It plays good sound, very clear and loud if you adjust it correctly. The only issue is that if I play it loudly for a long time, it gets very hot to the point where you can fry an egg. I don't know why this happens or if it's normal because I didn't have a previous audio system. I have left space for it with some spacers to allow for airflow from the back. So far, no other problems except for the above. I recommend it for an affordable budget

    Translated from Greek ·
    • Sound quality
    • Large number of inputs/outputs
    • Bass quality
    • Volume
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Drifter_mike
    5
    15 out of 16 members found this review helpful

    I have had it in my car for about 3 months and I have connected 2 JBL 6.5-inch speakers with 45 watts rms each and a 12-inch TRF subwoofer with 250 watts rms. I am completely satisfied, the music is crystal clear and very powerful without distortions, and it has not shut down due to overheating even though many times I have it at maximum volume for a long period of time. It is definitely worth the money!

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • GreenEvo

    Verified purchase

  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Very powerful and clear amplifier!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 3 members found this review helpful

    Simply a beast, very good for its price

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • 5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the number of channels: 2 Channels

    The machine is a star so far, no issues, no heating, nothing

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    This review is about the number of channels: 2 Channels

    Very good for its price, very powerful, just what I needed

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Value for money
    Did you find this review helpful?
  • 5
    5 out of 6 members found this review helpful

    powerful amplifier and worth its money

    Translated from Greek ·
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about the number of channels: 2 Channels

  • Verified purchase

  • Verified purchase

    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Value for money
    • Construction quality
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Value for money
    • Bass quality
  • Verified purchase

    This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Verified purchase

    This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Construction quality
  • This review is about the number of channels: 2 Channels

    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Value for money
    • Construction quality
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Verified purchase

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • Excellent, reliable at a fair price

    Translated from Greek ·
    0
  • I have it as 2 with JBL speakers on my shelf and a Pioneer 12' subwoofer 500rms. It just blasts and plays not even at 50% of its volume

    Translated from Greek ·
    0
  • I have had it for 2 months, connected to 2 Hertz 6.5 250 RMS speakers and an Alpine 250 RMS subwoofer. It plays good sound, very clear and loud if you adjust it correctly. The only issue is that if I play it loudly for a long time, it gets very hot to the point where you can fry an egg. I don't know why this happens or if it's normal because I didn't have a previous audio system. I have left space for it with some spacers to allow for airflow from the back. So far, no other problems except for the above. I recommend it for an affordable budget

    Translated from Greek ·
    6
  • I have had it in my car for about 3 months and I have connected 2 JBL 6.5-inch speakers with 45 watts rms each and a 12-inch TRF subwoofer with 250 watts rms. I am completely satisfied, the music is crystal clear and very powerful without distortions, and it has not shut down due to overheating even though many times I have it at maximum volume for a long period of time. It is definitely worth the money!

    Translated from Greek ·
    15
  • 0
  • See all