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CO-40.4 M
Technical Highlights
- 4-channel amplifier, automatic switching, flexible filters.
- High performance, compact design, versatile application.
- High level input, ISO cable set, solid sound quality.
- More technical details
Pay conveniently in 12 interest-free installments at €9,91 with Klarna .
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CO-40.4 M by Audio System
The CO-40.4 M from Audio System is a 4-Channel Amplifier IC amplifier from the CO-SERIES. The device features an automatic power-on function via the AUX input as well as a high-level input with automatic activation. For sound filtering, it includes a switchable LP filter, a continuously adjustable HP filter, and a subsonic filter. The input sensitivity ranges from 0.1 to 13V. A 30 cm cable set with ISO is included. The dimensions of the housing are 123 x 45 x 80 mm. The power output is rated at 4x 40 Watts RMS at 4 Ohms or 4x 60 Watts RMS at 2 Ohms.
- 4-Channel Amplifier
- CO-SERIES IC amplifier
- Power: 4x 40 Watts RMS at 4 Ohms
- Power: 4x 60 Watts RMS at 2 Ohms
- Automatic activation via AUX input
- Priority 1 is AUX input
- Switchable LP filter: 80 Hz or 1500 Hz
- Continuously adjustable HP filter: 80 to 4000 Hz
- Subsonic filter
- Input sensitivity: 0.1-13V
- High-level input with automatic activation
- Includes 30 cm cable set with ISO
- Dimensions: 123 x 45 x 80 mm
Your benefits at Masori
Audio System CO-40.4 M Datasheet
Frequently Asked Questions about CO-40.4 M
What performance specifications does the CO-40.4 M Amplifier offer?
What performance specifications does the CO-40.4 M Amplifier offer?
How does the automatic turn-on function work on the CO-40.4 M?
How does the automatic turn-on function work on the CO-40.4 M?
What filters does the CO-40.4 M offer?
What filters does the CO-40.4 M offer?
How flexible is the CO-40.4 M with the high-level inputs?
How flexible is the CO-40.4 M with the high-level inputs?
What are the dimensions of the CO-40.4 M and how do they affect installation?
What are the dimensions of the CO-40.4 M and how do they affect installation?
What connection options does the CO-40.4 M Amplifier offer?
What connection options does the CO-40.4 M Amplifier offer?
How do the compatibility features of the CO-40.4 M affect its use in vehicles?
How do the compatibility features of the CO-40.4 M affect its use in vehicles?
What role does the subsonic filter play in the CO-40.4 M?
What role does the subsonic filter play in the CO-40.4 M?
What benefits does a 30cm ISO cable set provide with the CO-40.4 M Amplifier?
What benefits does a 30cm ISO cable set provide with the CO-40.4 M Amplifier?
What applications does the CO-SERIES offer specifically with the CO-40.4 M?
What applications does the CO-SERIES offer specifically with the CO-40.4 M?
Manufacturer information / responsible person
Manufacturer information / responsible person
Let customers speak for us
Eingebaut in A-Säule, Klanglich sehr schön, Pegelfest. Bin zufrieden.
Sehr guter Klang, Top Preis und eine schnelle Lieferung.
Hören sich gut an!!! hätte ich nicht gedacht in der Preisklasse, vor allem der Pegel hab sie mit paar Axton Hochtönern verbaut und einem Kicker sub im Kofferraum und paar Rainbow Endstufen sauberer lauter klang bin sehr zufrieden mit dem Produkt. Langzeit noch keine Erfahrung da erst zwei Wochen verbaut
Versterker was goed verpakt, En heb dit beest gelijk getest op volume en klinkt geweldig op mijn subwoofers, Het geluid vervormd niet zelfs op vol volume klinken de bas tonen zuiver, Ben vooral blij dat ik deze versterker gekocht heb. Ik geniet van elke seconde in mijn auto,Ik kon het merk niet van de versterker [gs-audio] maar het is top merk en het is met de hand gemaakt en komt uit Italy is echt goed gemaakt alleen mijn auto heeft het zwaar te verduren alles beweegt, Dus top aankoop gedaan.
muy buena calidad compre todo el conjunto superior, twitter, medios, coaxiales y agudos, una calidad espectacular ahora terminare con los suvwoofer... los rercomiendo
un pack impresionante y ademas lo he conseguido a un precio espectacular ademas el envío es muy rápido y perfectamente embalado
Compact and powerful active cooled amp there a remote knob included in the package that show the voltage and etc
Love it. It show when a fuse is blown
Good fit on A4 b6 2004
Hammer Woofer 👍 jeden Euro wert
Great Product, Great Price
Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.
Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.
The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.
Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.
Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.
Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.
The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.
Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.
Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.
Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.
The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.
Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.
Very good experience purchasing the Vibe Audio POWERBOX65.4M amplifier through Masori.
Shipping was fast and the product arrived well packaged with no issues. The amplifier offers a very easy plug & play installation, making it ideal for OEM-style integrations or clean installations without complications.
Performance is stable, with good power for its size and very decent sound quality within its category. It’s a practical solution to upgrade a car audio system without complex installations or major modifications.
Overall, very satisfied with the purchase. A reliable shop and a product that delivers what it promises.