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Quartorigo Rhapsodis Sub 10" (25cm) Subwoofer
SKU:  RHAPSODIS-SUB
120 Watt

Rhapsodis Sub

SKU:  RHAPSODIS-SUB

Technical Highlights

  • Rated power of 120 W, peak power 300 W, impedance 4 Ω.
    Voice coil with 64 mm diameter, frequency response 30 Hz 550 Hz.
    Sensitivity 90 dB, Fs value 48.27 Hz, magnet material ferrite.
  • More technical details
€399,00
€399,00 €399,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 13, - Jun 16,
x piece
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Rhapsodis Sub by Quartorigo Description

The Rhapsodis Sub from Quartorigo is a 10 inch Subwoofer with a nominal impedance of 4 Ω. The nominal power is 120 W, while the peak power reaches 300 W. The construction includes a 64 mm voice coil and a diaphragm material made of paper. Ferrite is used as the magnet material. The frequency response ranges from 30 Hz to 550 Hz with a sensitivity of 90 dB. Various TS parameters determine the electrical and mechanical tuning of the Subwoofer.

Features
  • 10 inch (25 cm) Subwoofer
  • Nominal Power: 120 W
  • Peak Power: 300 W
  • Nominal Impedance: 4 Ω
  • Voice Coil: 64 mm
  • Diaphragm Material: Paper
  • Magnet Material: Ferrite
  • Sensitivity: 90 dB
  • Frequency Response: 30 Hz - 550 Hz
Technical Data
  • Dimensions: 250 mm
  • Fs: 48.27 Hz
  • Qms: 4.02
  • Vas: 27.57 l
  • Re: 3.50 Ω
  • Qes: 0.52
  • Qts: 0.46
  • B⠂I: 11.26 T⠂m
  • dBspl: 89.76
  • Sd: 0.0337 m²
  • Cms: 0.1744 mm/N
  • Mms: 62.6242 g
  • Rms: 4.6926 Ωm
  • Cas: 1.98E-7 m⁵/N
  • Mas: 55.03 kg/m⁴
  • Ras: 4143 ΩA
  • Rat: 36148 ΩA
  • Rmt: 40.93 Ωm
  • Mmd: 58.82 g
  • Zmin: 4.6045 Ω
  • Zmax: 30.5350 Ω
  • Zavg: 16.6242 Ω
  • L1KHz: 1.1737 mH
  • L10KHz: 0.4222 mH

Frequently Asked Questions about Rhapsodis Sub

What are the dimensions of the Rhapsodis Sub?

The Rhapsodis Sub from Quartorigo has a diameter of 10 inches, which is equivalent to 250 mm. This size is ideal for many installation needs in the car audio sector, but you must ensure that the available space in your vehicle can accommodate these dimensions without issues. Especially in trunks or specific speaker enclosures, space is crucial for the performance of the sub. With a voice coil of 64 mm, this Subwoofer offers enough capacity and efficiency to reproduce deep frequencies clearly. Make sure there is adequate ventilation, as heat dissipation is important during intense use.

What is the diaphragm material of the Rhapsodis Sub?

The Rhapsodis Sub is equipped with a diaphragm made of paper. Paper is known for its acoustic properties, as it allows for a natural and clear sound. It provides good damping characteristics and a fast response time, which is important for precise audio playback. The combination with the ferrite magnet material further supports playback accuracy. In conjunction with the nominal impedance of 4 Ω, the diaphragm material significantly contributes to the overall performance. Especially at higher volumes, the sound remains clear and distortion-free, which is important for music lovers who value sound fidelity.

What is the nominal power of the Rhapsodis Sub?

The Rhapsodis Sub has a nominal power of 120 watts, with a peak power of up to 300 watts. These technical specifications are significant if you plan to operate the Subwoofer in high-performance audio environments. The pleasant sensitivity of 90 dB ensures that even with lower amplifier power, a high volume can be achieved. In combination with the 4 Ω nominal impedance, the efficiency in use is excellent. Make sure your amplifier supports the wattage to avoid clipping or potential damage.

What is the frequency response of the Rhapsodis Sub?

The Rhapsodis Sub has a frequency response of 30 Hz to 550 Hz. This means it can handle deep bass frequencies very well and is also capable of clearly reproducing mid-bass tones. Especially if you enjoy bass-heavy music, such a frequency response is essential. With an Fs of 48.27 Hz and the ability to master both high and low impedances with a minimum of 4.6045 Ω, it offers flexible adjustments for different music genres and audio components. This range is ideal for users who want to cover various music genres.

How do the Thiele Small parameters of the Rhapsodis Sub behave?

The Thiele Small parameters of the Rhapsodis Sub are crucial for sound quality and cabinet design. With a Qms of 4.02 and a Qts of 0.46, the Sub provides a precise balance between mechanical control and electromagnetic efficiency. The Vas of 27.57 liters indicates the necessary volume of the ideal cabinet. The Re value of 3.50 Ω reflects the improved current-carrying capability. Mms at 62.6242 g and the driving force of 11.26 T·m deliver the necessary power for great bass reproduction. These parameters assist not only in cabinet selection but also influence overall sound fidelity.

What installation tips are there for the Rhapsodis Sub?

For the installation of the Rhapsodis Sub in the vehicle, adhering to the dimensions of 250 mm is essential. A precise fit is crucial to avoid compromising efficiency. A tight fit without unnecessary vibrations is vital to ensure a long lifespan. Using a suitable cabinet facilitates both heat dissipation and bass sound. Ensure that all connections are secure to avoid power losses. Consider the special sensitivity of 90 dB, which supports low amplifier power, thereby increasing installation flexibility.

What is the peak level that the Rhapsodis Sub can reach?

The Rhapsodis Sub delivers a peak performance of 300 watts, exactly what you need for powerful bass performance. This high capacity allows the Subwoofer to remain loud and clear even in the most intense audio scenarios. Combined with a high sensitivity of 90 dB, it is possible to achieve impressive volume levels, even when the Amplifier is operated at medium power. You will notice that this power reserve becomes particularly noticeable when playing complex music tracks or movies that require a wide dynamic range.

Is the Rhapsodis Sub compatible with other car brands?

The compatibility of the Rhapsodis Sub with various car brands mainly depends on the available installation spaces. The 10-inch size of the Subwoofer makes it suitable for many vehicles, especially sedans and SUVs with spacious trunks designed for deeper bass reproduction. It is also important that the enclosure meets the required volume specifications. The exact dimensions of the installation location significantly influence the final result. Compare the specifications with your vehicle's slots to ensure perfect compatibility.

How does the ferrite magnet material affect the sound?

Ferrite magnet material, as used in the Rhapsodis Sub, is an integral component for sound performance. It provides a stable and consistent energy source that guarantees clear tones without distortion even at high volume levels. Solid performance is particularly important in the bass range, where controlling the diaphragm movements is crucial. Combinations of 4 Ω impedance and ferrite magnets ensure consistent sound quality, even under high power demands. The ferrite contributes to a durable and low-maintenance solution and helps preserve musical nuances.

What does dBspl mean for the performance of the Rhapsodis Sub?

The dBspl value, specified at 89.76 dB for the Rhapsodis Sub, represents the output sound pressure levels of the speaker. This value explains how efficiently the Subwoofer produces sound in relation to the incoming power. A higher dBspl number indicates greater efficiency, which in this case means that the Subwoofer can produce loud and powerful bass even at lower amplifier powers. This feature is particularly advantageous when the power capabilities of the system or amplifier are limited, yet an engaging and forceful playback is desired.

Manufacturer information / responsible person

Quartorigo

Via Roma 68/A

62100 Macerata (MC) | Italy

info@quartorigo.com

+39.0733.262025