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Quartorigo Fantasia 3.2 2-Channel Amplifier
SKU:  FANTASIA-3.2

Fantasia 3.2

SKU:  FANTASIA-3.2

Technical Highlights

  • The power output is 365 W x 2 at an impedance of 2 Ω.
    At 48 kΩ input impedance, the power is 180 W x 2 at 4 Ω.
    Frequency response from 7 Hz to 70,000 Hz, SNR over 100 dB.
  • More technical details
Normal price €1.969,00
Normal price €1.969,00 Selling price €1.969,00
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May 18, - May 21,
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Fantasia 3.2 by Quartorigo

The Fantasia 3.2 is a 2-Channel Amplifier from Quartorigo with a stabilized power supply of 12 V. The device delivers a stereo output power of 180 Watts per channel at 4 Ohm and 365 Watts per channel at 2 Ohm. In mono operation, power levels of 780 Watts at 4 Ohm and up to 1210 Watts at 2 Ohm are achieved. The frequency response ranges from 7 Hz to 70,000 Hz with a signal-to-noise ratio of over 100 dB. The dimensions of the housing are 434 x 187 x 40 mm with a weight of 4.5 kg. The input sensitivity is adjustable between 0.4 and 8 V, and the input impedance is 48 kOhm.

Features
  • 2-Channel Amplifier
  • Stereo output power 4 Ohm: 180 W x 2
  • Stereo output power 2 Ohm: 365 W x 2
  • Mono output power 4 Ohm: 780 W x 1
  • Mono output power 2 Ohm: 1210 W x 1
  • Dimensions: 434 x 187 x 40 mm
  • Weight: 4.5 kg
  • Signal-to-noise ratio: >100 dB
Technical Specifications
  • Frequency response: 7 Hz – 70,000 Hz
  • Power supply: 9–15 Vcc
  • Standby current: <1.2 A
  • Input sensitivity: 0.4–8 V
  • Input impedance: 48 kOhm

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Frequently Asked Questions about Fantasia 3.2


What power supply does the Quartorigo Fantasia 3.2 require?

The Quartorigo Fantasia 3.2 operates with a stabilized power supply in the voltage range of 9 to 15 VDC. This allows flexibility in various installation environments, as most vehicle systems provide the standard 12 VDC. An optimal power level is achieved when the voltage is near the upper end of the spectrum. The standby power is less than 1.2 A, promoting energy efficiency during idle times. You can use this model in vehicles where constant voltages are required to ensure full functionality, especially with music that demands high power.

What input sensitivity does the amplifier support?

The Quartorigo Fantasia 3.2 amplifier supports an input sensitivity of 0.4 to 8 V. This allows for adaptation to different signal sources, from low-power to robust outputs. This flexibility ensures optimal level control and prevents signal distortion. Combined with an input impedance of 48 kΩ, you can seamlessly integrate the amplifier into existing audio systems and connect a variety of source devices, such as CD players or modern digital music systems, with ease.

What is the output power of the Quartorigo Fantasia 3.2 at different ohm values?

The output power of the Quartorigo Fantasia 3.2 varies based on load conditions. At a load of 4 Ω, the stereo output power is 180 W per channel, while it increases to an impressive 365 W per channel at 2 Ω. In mono operation, the amplifier delivers 780 W at a 4 Ω load and 1210 W at 2 Ω. This versatility allows you to optimally adjust the amplifier based on amplification needs and speaker configuration, enabling a significant power boost in audio systems.

What frequency response does the Quartorigo Fantasia 3.2 have?

The frequency response of the Quartorigo Fantasia 3.2 covers an impressive range from 7 Hz to 70,000 Hz. This extended frequency range allows for both ultra-low and extremely high frequencies to be reproduced in detail and clarity. Especially when you enjoy listening to music with great dynamics, this amplifier offers clear and precise playback options. Such a wide frequency response is rare and particularly beneficial for high-fidelity audio applications, where the highest sound accuracy and coverage of the full audible spectrum are essential.

What are the dimensions of the amplifier?

The Quartorigo Fantasia 3.2 has compact dimensions of 434 x 187 x 40 mm, making it easier to install in various types of vehicles. Weighing only 4.5 kg, it is relatively light and handy. If you are planning the amplifier installation, these dimensions allow for the amplifier to be installed in standard mounting locations in the car, whether in the trunk or under a seat. This compactness allows for flexible integration into your vehicle layout without unnecessarily taking up space.

What is the signal-to-noise ratio of the Quartorigo Fantasia 3.2?

The Quartorigo Fantasia 3.2 offers a signal-to-noise ratio of over 100 dB. This figure is crucial for audio quality and ensures that the sound signal is significantly louder than the background noise. Such a high ratio supports excellent sound purity and an uncolored listening experience, especially during critical listening situations, as sound details become more pronounced. This is particularly advantageous when playing high-resolution music content that requires precise reproduction of sound nuances and dynamics.

How does the input impedance affect usage?

With an input impedance of 48 kΩ, the Quartorigo Fantasia 3.2 is designed to receive a strong and stable signal from various audio sources. This high impedance ensures that the amplifier maintains the ability to differentiate input signals without negatively affecting the output signal. This is especially beneficial when using devices with low output signals, as the amplifier raises the level without distortion. A higher impedance also means less load on the output stages of source devices.

Which speaker loads are suitable for operation?

For the operation of the Quartorigo Fantasia 3.2, both stereo and mono configurations with different loads are suitable. The stereo outputs are designed for 4 Ω and 2 Ω speakers, with the latter allowing for higher outputs. In mono operation, loads of 4 Ω and specifically 2 Ω can be used, with the output power scaled according to the impedance of the speakers. This allows you to flexibly use different speaker combinations, depending on the acoustic environment you want to create to achieve a balanced sound profile.

Can the amplifier be integrated into all vehicle types?

The integration of the Quartorigo Fantasia 3.2 into vehicles depends on the available installation spaces. The compact dimensions of 434 x 187 x 40 mm and the moderate weight of 4.5 kg allow for installation in a variety of vehicle models, provided the installation space matches these dimensions. Particularly advantageous is the flexibility of the voltage range from 9–15 V, so the amplifier can be easily used in vehicles with typical 12 V onboard voltage without needing to make adjustments to the vehicle.

What are the highlights of the Quartorigo Fantasia 3.2?

Highlights of the Quartorigo Fantasia 3.2 include its versatile and powerful output capacity, ranging from 180 W stereo at 4 Ω to 1210 W mono at 2 Ω. The extended frequency response of 7 Hz to 70 kHz is ideal for demanding listening requirements. In addition to the high input sensitivity and the high signal-to-noise ratio of over 100 dB, the exceptionally compact design is one of its basic features. These characteristics ultimately provide you with a highly flexible and excellent sound experience, whether for everyday music enjoyment or for discerning audiophiles.

Manufacturer information / responsible person

Quartorigo

Via Roma 68/A

62100 Macerata (MC) | Italy

info@quartorigo.com

+39.0733.262025

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