Classe Sigma AMP MONO - Mono Power Amplifier (PAIR) - AVFive
Classe Sigma AMP MONO - Mono Power Amplifier (PAIR) - AVFive

Classe Sigma AMP MONO - Mono Power Amplifier (PAIR)

Regular priceRs. 800,000.00
Shipping calculated at checkout.
  • Condition: New
  • Warranty: Official Manufacturer Warranty

  • Free Shipping Across Pan India
  • In stock, ready to ship
  • Inventory on the way

Product Description

  • It can produce a strong output of 350W rms into an 8-Ohm load and 700W rms into a 4-Ohm load.
  • assistance with class D architecture.
  • It is powered by a powerful switch-mode power supply.
  • Signal pass-through and balanced input are both present.

Product Features

The Classe Sigma AMP MONO is a high-performance mono amplifier with excellent sound quality. It has a Class D amplifier design and can output 700 watts into 8 ohms and 1200 watts into 4 ohms. The amplifier employs advanced power supply technology, such as switch-mode power supplies and high-efficiency voltage regulators, to provide clean, stable power to the speakers. It also includes advanced protection circuits to ensure that it can be used with any speaker system. The Classe-Sigma AMP MONO is a high-end amplifier designed for audiophiles and home theater enthusiasts who expect the best audio quality.

The Classe-Sigma-AMP MONO is a high-end power amplifier aimed at audiophiles and home theater fans. It has a monoblock design and a Class D amplifier that can deliver up to 700 watts into 8 ohms. For easy integration with other home theater components, the amplifier has XLR and RCA inputs, as well as a trigger input and output. The Sigma AMP MONO also features advanced circuitry and high-quality components for exceptional sound quality, making it an excellent choice for demanding music and movie fans.

The Classe AMP MONO Sigma  is a high-performance amplifier with an emphasis on sound quality. Its advanced circuitry and high-quality components enable it to produce distortion-free, clean, detailed, and dynamic sound. The amplifier outputs 300 watts into 8 ohms, allowing it to easily drive even the most demanding speakers. Whether you're listening to music or watching a movie, the AMP MONO-Classe Sigma delivers a truly immersive listening experience that will astound you with its sheer sonic quality.

The black anodized aluminum Classe MONO Sigma AMP  amplifier has a sleek and modern design. Its chassis is built to eliminate vibrations and ensure peak performance. The front panel includes a large LED display as well as input selection and volume control buttons. There are balanced XLR and unbalanced RCA inputs on the back panel, as well as a trigger input and output. The amplifier is rack-mountable for simple integration into a home theater system. The Classe Sigma AMP MONO's minimalist design allows it to blend in with any home decor.

The frequency range
The Classe Sigma-MONO AMP  has an impressive frequency range of 1 Hz to 200 kHz, allowing it to accurately and clearly reproduce a wide range of audio frequencies. As a result, the listening experience becomes more immersive and detailed. The amplifier also has a high signal-to-noise ratio, which reduces unwanted background noise while producing a clean, dynamic sound. The Sigma AMP MONO's frequency range and overall performance make it an excellent choice for high-end audio systems and discerning audiophiles.

Pure audio
Because of its advanced technology and design, the "Classe Sigma AMP-MONO" produces a pure and natural sound. The amplifier can deliver up to 400 watts at 8 ohms and 800 watts at 4 ohms, making it ideal for high-end audio systems. The frequency response spans 1 Hz to 100 kHz, ensuring that every detail of the music is accurately reproduced. The balanced circuitry of the amplifier reduces distortion and noise, resulting in a clean and transparent sound.

switching power supply
The Classe Sigma AMPMONO has a highly efficient switch mode power supply that provides a stable and reliable power source to the amplifier. This enables the amplifier to produce consistent and accurate sound even under extreme conditions. The switch mode power supply also contributes to lower power consumption and heat generation, making the amplifier more eco-friendly and simple to integrate into any home audio setup. The MONO Classe Sigma AMP  is a top choice for audiophiles who demand the best in sound quality and engineering, thanks to its advanced technology and outstanding performance.

Finally, the Classe Sigma AMP MONO is a powerful and high-performance amplifier with an innovative design and advanced features that delivers exceptional sound quality. It is an excellent choice for audiophiles and music enthusiasts who demand the best from their audio equipment, thanks to its switch mode power supply, wide frequency range, and pure sound. Furthermore, the compact size and elegant design of the amplifier make it an excellent addition to any home theater or listening room.





Sales Package Classe Sigma AMP MONO - Mono Power Amplifier and User documentation
Brand Classe-Audio
Model Sigma AMP
Color white
Height 3.75" (95mm)
Width 17.00" (433mm)
Depth 14.57" (370mm)
Weight 22.0 lb (10.00 kg)
Frequency response 10Hz – 20kHz, -1dB into 4Ω
Output power 350W rms into 8Ω
700W rms into 4Ω
Harmonic Distortion <0.012% @ 1kHz driven to 1/8th power into 8Ω
Peak Output Voltage 151V peak to peak, 53.4V rms no load
151V peak to peak, 53.4V rms into 8Ω
Input Impedance 100kΩ Balanced / 50kΩ SE
Voltage gain 29 dB
Input level at clipping 1.8Vrms Balanced/SE
Intermodulation Distortion >80 dB below fundamental into 8Ω Balanced
Signal to Noise Ratio -109 dB at peak output into 8Ω (AES17)
Standby power consumption .5W @ 230 V
Rated power consumption 130W @ 1/8th power into 4Ω
Mains voltage 90V - 264V, 50/60Hz
Warranty Type Official Manufacturer Warranty

We usually try to dispatch the order on the same day. Usually the shipping duration will vary between 2 -7 days from the day of ordering. Please be assured that we will 100% deliver the product and our team will keep you updated on the shipping process.

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Customer Reviews

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We understand your concern! Maybe we are not Flipkart or Amazon yet but we are able to provide customize solutions specifically to your needs.  Unlike our competitor, we provide genuine seal packed products with warranty. Unlike other companies that offer Take It or Leave It packages, we are more flexible and able to dial in specifically to your needs. Yes our competitors offer similar products, however they aren't able to match the level of customer service we provide. We are more available and provide better customer service

First of all, at Avfive we are only selling genuine seal packed products. While most of our other competitors are focussing on providing refurbished products at cheap rates, we are only focussing on providing authentic products with minimal profit margins.

You can always check the authenticity of the products through-

1- Genuine product will always have a warranty card inside the box. Serial number & name label of speakers is always mentioned on it. We recommend you would check warranty card & name label of product before the shop persons installs it

2- If any website offers you a price which is much lower than the MRP or price offered by other websites, kindly be alert and check speakers carefully.

3- Else you can directly visit the brand service centre and ask them to verify the product.

Every product on our website comes with a warranty. You just need to contact the brand customer care to claim the warranty. You will just need to fill the Warranty Claim Request Form by sharing with all the necessary details - defect, invoice, model name, etc and share the GST invoice we provide you.

While such cases are extremely rare, however if you ever face such issues, you can directly call us at our support number and our support team will either replace the product immediately or will initiate a full refund, No questions asked.

We usually try to dispatch the order on the same day. Usually the shipping duration will vary between 2 -7 days from the day of ordering. Please be assured that we will 100% deliver the product and our team will keep you updated on the shipping process.




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