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SounDigital Car Audio Amplifier SD 400.4 Evo4.0 SD400.2EVO.4.0 4 Channels
Car Audio Amplifiers

SounDigital Car Audio Amplifier SD 400.4 Evo4.0 SD400.2EVO.4.0 4 Channels

Technical Specifications

  • Output @ 12.6V @ 2Ω: 4 x 100 W RMS
  • Output @ 12.6V @ 4Ω: 4 x 66 W RMS
  • Output @ 14.4V @ 2Ω: 4 x 112 W RMS
  • Output @ 14.4V @ 4Ω: 4 x 74 W RMS
  • Output bridged @ 12.6V @ 4Ω: 2 x 200...

Technical Specifications

  • Output @ 12.6V @ 2Ω: 4 x 100 W RMS
  • Output @ 12.6V @ 4Ω: 4 x 66 W RMS
  • Output @ 14.4V @ 2Ω: 4 x 112 W RMS
  • Output @ 14.4V @ 4Ω: 4 x 74 W RMS
  • Output bridged @ 12.6V @ 4Ω: 2 x 200 W RMS
  • THD + N – (10% of rated power): 0.1%
  • THD + N – (100% of rated power): 1%
  • Frequency Response: 10Hz – 20kHz
  • Crossover: LP / HP: 80Hz 12dB/8th
  • Damping...
See full description See full description
149 15 €
Delivery by Tue, 14 Jul
14,00 €   shipping cost
Sent from Greece
From Tenku 4.1 (29)
4.1 (29 reviews)
Greece
5+ pieces
See Car Audio on the page of Tenku
Product report

Description

Description

Technical Specifications

  • Output @ 12.6V @ 2Ω: 4 x 100 W RMS
  • Output @ 12.6V @ 4Ω: 4 x 66 W RMS
  • Output @ 14.4V @ 2Ω: 4 x 112 W RMS
  • Output @ 14.4V @ 4Ω: 4 x 74 W RMS
  • Output bridged @ 12.6V @ 4Ω: 2 x 200 W RMS
  • THD + N – (10% of rated power): 0.1%
  • THD + N – (100% of rated power): 1%
  • Frequency Response: 10Hz – 20kHz
  • Crossover: LP / HP: 80Hz 12dB/8th
  • Damping Factor: > 200
  • Maximum Current Consumption: 39A
  • Dimensions (LxWxH): 10.9 x 11.3 x 5.0 cm
  • Weight: 0.46 kg

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Number of Channels
4 Channels

Number of Channels

4 Channels
The 4-channel amplifiers are intended for 4-speaker systems.
Output Power (4 Ohm)
66 watt / channel
Output Power (2 Ohm)
100 watt / channel
Amplifier class
-

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 (4)

Reviews

3.3
4
3.3
Review this product
  1. 1
  2. 1
  3. 1
  4. 2 stars
    0
  5. 1
Review this product
  • Volume
  • Large number of inputs/outputs
  • Bass quality
  • Value for money
  • Sound quality
  • Construction quality
  • autokini
    1
    2 out of 3 members found this review helpful
    autokini

    I bought 2 pieces to put in 2 different cars mainly because of their amazingly small size (they are slightly larger than a pack of 25 cigarettes). At first, I was very satisfied with their unexpected power. However, after a few days, I noticed that they produce a very annoying noise when the music is turned off. What is also completely absurd is that in both cars - a 2019 Mercedes Vito and a 2017 Opel Astra K - apart from the noise, the radio receivers of the cars became very weak, resulting in being able to find very few stations across the FM range. I am already looking to find 4-channel amplifiers to replace them.

    Translated from Greek ·
    • Volume
    • Large number of inputs/outputs
    • Construction quality
    • Sound quality
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • Wahrheit
    3
    1 out of 1 members found this review helpful
    Wahrheit

    Convenient amplifier in terms of size, but I hear noise (during quiet moments or transitioning from one music track to the next) and I suspect it's due to its fan.

    Translated from Greek ·
    • Volume
    • Large number of inputs/outputs
    • Construction quality
    • Sound quality
    Did you find this review helpful?
  • Sergios_Sgouros
    4
    Sergios_Sgouros

    Very small in size, it fits almost anywhere. Excellent sound quality and very satisfying bass .. perfect for an upgrade!

    Translated from Greek ·
    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Construction quality
    Did you find this review helpful?
  • 5
    kounelisgiorgos1449

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • autokini
    1
    autokini

    I bought 2 pieces to put in 2 different cars mainly because of their amazingly small size (they are slightly larger than a pack of 25 cigarettes). At first, I was very satisfied with their unexpected power. However, after a few days, I noticed that they produce a very annoying noise when the music is turned off. What is also completely absurd is that in both cars - a 2019 Mercedes Vito and a 2017 Opel Astra K - apart from the noise, the radio receivers of the cars became very weak, resulting in being able to find very few stations across the FM range. I am already looking to find 4-channel amplifiers to replace them.

    Translated from Greek ·
    2
  • Wahrheit
    3
    Wahrheit

    Convenient amplifier in terms of size, but I hear noise (during quiet moments or transitioning from one music track to the next) and I suspect it's due to its fan.

    Translated from Greek ·
    1
  • Sergios_Sgouros
    4
    Sergios_Sgouros

    Very small in size, it fits almost anywhere. Excellent sound quality and very satisfying bass .. perfect for an upgrade!

    Translated from Greek ·
    0
  • 5
    kounelisgiorgos1449

    0
  • See all

Description & Specifications

Technical Specifications

  • Output @ 12.6V @ 2Ω: 4 x 100 W RMS
  • Output @ 12.6V @ 4Ω: 4 x 66 W RMS
  • Output @ 14.4V @ 2Ω: 4 x 112 W RMS
  • Output @ 14.4V @ 4Ω: 4 x 74 W RMS
  • Output bridged @ 12.6V @ 4Ω: 2 x 200 W RMS
  • THD + N – (10% of rated power): 0.1%
  • THD + N – (100% of rated power): 1%
  • Frequency Response: 10Hz – 20kHz
  • Crossover: LP / HP: 80Hz 12dB/8th
  • Damping Factor: > 200
  • Maximum Current Consumption: 39A
  • Dimensions (LxWxH): 10.9 x 11.3 x 5.0 cm
  • Weight: 0.46 kg

Manufacturer

Manufacturer Details

Warnings & Safety Information
Number of Channels
4 Channels

Number of Channels

4 Channels
The 4-channel amplifiers are intended for 4-speaker systems.
Output Power (4 Ohm)
66 watt / channel
Output Power (2 Ohm)
100 watt / channel
Amplifier class
-

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 (4)

3.3
4
3.3
Review this product
  1. 1
  2. 1
  3. 1
  4. 2 stars
    0
  5. 1
Review this product
  • Volume
  • Large number of inputs/outputs
  • Bass quality
  • Value for money
  • Sound quality
  • Construction quality
  • autokini
    1
    2 out of 3 members found this review helpful
    autokini

    I bought 2 pieces to put in 2 different cars mainly because of their amazingly small size (they are slightly larger than a pack of 25 cigarettes). At first, I was very satisfied with their unexpected power. However, after a few days, I noticed that they produce a very annoying noise when the music is turned off. What is also completely absurd is that in both cars - a 2019 Mercedes Vito and a 2017 Opel Astra K - apart from the noise, the radio receivers of the cars became very weak, resulting in being able to find very few stations across the FM range. I am already looking to find 4-channel amplifiers to replace them.

    Translated from Greek ·
    • Volume
    • Large number of inputs/outputs
    • Construction quality
    • Sound quality
    • Bass quality
    • Value for money
    Did you find this review helpful?
  • Wahrheit
    3
    1 out of 1 members found this review helpful
    Wahrheit

    Convenient amplifier in terms of size, but I hear noise (during quiet moments or transitioning from one music track to the next) and I suspect it's due to its fan.

    Translated from Greek ·
    • Volume
    • Large number of inputs/outputs
    • Construction quality
    • Sound quality
    Did you find this review helpful?
  • Sergios_Sgouros
    4
    Sergios_Sgouros

    Very small in size, it fits almost anywhere. Excellent sound quality and very satisfying bass .. perfect for an upgrade!

    Translated from Greek ·
    • Sound quality
    • Volume
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
    • Construction quality
    Did you find this review helpful?
  • 5
    kounelisgiorgos1449

    • Sound quality
    • Volume
    • Construction quality
    • Large number of inputs/outputs
    • Bass quality
    • Value for money
  • autokini
    1
    autokini

    I bought 2 pieces to put in 2 different cars mainly because of their amazingly small size (they are slightly larger than a pack of 25 cigarettes). At first, I was very satisfied with their unexpected power. However, after a few days, I noticed that they produce a very annoying noise when the music is turned off. What is also completely absurd is that in both cars - a 2019 Mercedes Vito and a 2017 Opel Astra K - apart from the noise, the radio receivers of the cars became very weak, resulting in being able to find very few stations across the FM range. I am already looking to find 4-channel amplifiers to replace them.

    Translated from Greek ·
    2
  • Wahrheit
    3
    Wahrheit

    Convenient amplifier in terms of size, but I hear noise (during quiet moments or transitioning from one music track to the next) and I suspect it's due to its fan.

    Translated from Greek ·
    1
  • Sergios_Sgouros
    4
    Sergios_Sgouros

    Very small in size, it fits almost anywhere. Excellent sound quality and very satisfying bass .. perfect for an upgrade!

    Translated from Greek ·
    0
  • 5
    kounelisgiorgos1449

    0
  • See all
149,15 €
14,00 €   shipping cost