Classe Audio CA-M400 owner manual Specifications

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Specifications

Classé Audio reserves the right to make improvements without notice.

Power output

 

400W continuous rms @ 8Ω

 

Frequency response

 

800W continuous rms @ 4Ω

 

10Hz – 22kHz (+0/-0.1dB)

 

Phase

 

10Hz – 155kHz (+0/-3.0dB)

 

better than -10° @ 22kHz

Signal-to-noise ratio

 

 

112dB

 

Noise floor (FFT)

(ref. full output, 10Hz – 80kHz)

 

all peaks less than -95dBV

 

Distortion (THD + noise)

 

(10Hz – 80kHz)

 

0.003% @ 8Ω

 

(unweighted, 1.0Vrms/1kHz input, 10Hz – 500kHz)

Voltage gain

 

 

29.1dB

Sensitivity

2.0Vrms for rated output @ 8Ω

Input Impedance

 

 

100kΩ

Rated power consumption (as per IEC60065 para. 2.3.10)

480W

Idle power consumption

 

 

166W

Mains voltage

 

specified on rear panel decal

 

 

(cannot be changed by user or dealer)

Dimensions (not incl. controls or connectors)

Width: 17.5” (445mm)

 

 

 

Height: 8.75” (222mm)

 

Shipping weight

 

Depth: 18.5” (470mm)

 

 

94lbs (43kg)

Net weight

 

 

82lbs (37kg)

For more information, see your Classé dealer, or contact:

Classé Audio

5070 François Cusson

Lachine, Quebec

Canada H8T 1B3

Telephone

+1 (514) 636-6384

FAX

+1 (514) 636-1428

http://www.classeaudio.com email: cservice@classeaudio.com

ENGLISH

Classé and the Classé logo are trademarks of Classé Audio Inc. of Lachine, Canada. All rights reserved. i-Commandis a trademark of Equity International, Inc. All rights reserved.

AMX® is a registered trademark of AMX Corporation of Richardson, TX. All rights reserved. Crestronis a trademark of Crestron Electronics, Inc. of Rockleigh, NJ. All rights reserved.

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Contents English Risk of Electric Shock Do not Open Important Safety Instructions Contents Welcome to the Classé family Word about installationUnpacking your amplifier Placement Ventilation Unpacking and PlacementOperating voltage Custom installations Serial numberWarm up/break-in period Please read this manual… Special Design Features Extraordinary longevity Robust protection Off + Channel LED on Standby button & LED indicatorFront Panel Select button Channel status LED indicatorsMode button Balanced XLR Input Rear PanelSpeaker Outputs Single-Ended RCA InputIR Input and Output Classé can Bus Control PortsAC Mains Fuse DC Trigger Input and OutputRS 232 Control Port AC Mains InputMains. Do not attempt to open any portion of the amplifier’s Configure your amplifier Initial SetupMake your speaker connections Make your preamp connectionsDouble-check all your connections Care and MaintenanceAmplifier keeps shutting off TroubleshootingNo sound, and no Channel LED is lit No sound, and a Channel LED is blinking redAC mains fuse is blown Specifications NE Jamais Exposer CET Appareil À LA Pluie OU L’HUMIDITÉ Importantes instructions concernant la sécurité Sommaire Bienvenue dans la famille Classé Installation Ventilation Déballage et installationTension d’alimentation Numéro de sérieFrançais Caractéristiques particulières de la conception Fiabilité extraordinaire Protection totale Touche de mise en veille Standby et diode LED indicatrice Face avantDiodes indicatrices LED des canaux Touche ModeTouche de sélection Select Entrée symétrique XLR Face arrièreEntrée asymétrique RCA Entrée et sortie IR infrarouge Prises de commande Classé can BusFusible d’alimentation secteur AC Mains Fuse Entrée et sortie commutation TriggerPrise d’alimentation secteur AC Mains Français Configurez votre amplificateur Réglage initialConfiguration de l’allumage de l’amplificateur Vérifiez deux fois toutes les connexions Entretien & Maintenance’amplificateur reste éteint DysfonctionnementsPas de son, et les diodes LED des canaux ne s’allument pas Le fusible d’alimentation secteur a fondu Spécifications Dimensions Page V2.2 110405
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CA-M400 specifications

The Classe Audio CA-M400 is a high-performance power amplifier that encapsulates the essence of quality sound engineering and sophisticated design. Hailing from the renowned Canadian audio manufacturer Classe Audio, this amplifier is designed for audiophiles who demand both power and precision in their audio playback.

One of the standout features of the CA-M400 is its impressive power output. Delivering 400 watts per channel into 8 ohms and 800 watts per channel into 4 ohms, this amplifier is capable of driving a wide range of speakers with ease, ensuring that even the most demanding systems receive ample power. This power is supplemented by Classe's proprietary Current Feedback topology, which allows for high-speed response and minimal distortion, resulting in clear and dynamic sound reproduction.

The CA-M400 employs a dual-mono design, ensuring that each channel operates independently for enhanced imaging and soundstage depth. This configuration not only contributes to the clarity of audio reproduction but also minimizes crosstalk between channels, delivering a more immersive listening experience. The use of high-quality components and a robust power supply further enhances performance, providing exceptional stability and reliability even during peak demands.

Another defining characteristic of the Classe Audio CA-M400 is its system control capabilities. It features a comprehensive range of input options, including balanced XLR and single-ended RCA connections, allowing for flexible integration into various audio setups. Additionally, the amplifier supports remote power control, making it user-friendly and easy to manage within a home theater or stereo system.

Furthermore, the design of the CA-M400 exudes elegance and sophistication. Its sleek chassis is crafted with meticulous attention to detail, featuring a brushed aluminum finish and an intuitive front panel. The amplifier also features a highly efficient thermal management system, ensuring it remains cool during extended listening sessions without compromising performance.

In summary, the Classe Audio CA-M400 is a power amplifier that combines raw power with cutting-edge technology to deliver an unparalleled audio experience. With its formidable power output, innovative design, and exceptional build quality, it stands as a remarkable choice for anyone looking to elevate their audio setup to new heights. Whether it be for critical listening or high-octane movie nights, the CA-M400 promises to deliver an impressive sonic performance that will satisfy even the most discerning audiophiles.