3. Car Mid-woofers
  5. Cento C 165 F

Cento C 165 F

2 reviews

70 Watt

Cento C 165 F

2 reviews

Technical Highlights

  • 70 watts RMS, 180 watts peak, 4 ohm impedance.
  • Flat profile, SPP-M membrane, high efficiency.
  • Compact design, 0.72 kg, 165 mm size.
  • More technical details
€65.84
-26% €89.00 €65.84
2% discount with credit card

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ProductCento C 165 F

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datasheet
Hertz-Cento C 165 F-6.5" (16,5cm) Tiefmitteltöner-masori-kaufen
€65.84
€89.00 €65.84

The Cento C 165 F is a 6.5 inches (16.5 cm) mid-bass speaker from Hertz with a flat profile and flat speaker basket. Equipped with SPP-M diaphragm (semi-pressed paper with mica) and high-density ferrite magnet. Impedance 4 Ohm, voice coil Ø 25 mm made of pure copper on aluminum carrier. Power handling 70 W RMS and 180 W Peak. Frequency response 65–4,500 Hz, Xmech 3.5 mm. Magnet size 90 x 32 x 10 mm, weight 0.72 kg. Electroacoustic values: D 134 mm, Re 2.7 Ohm, Fs 80 Hz, Le 0.154 mH, Vas 9.40 l, Mms 12 g, Cms 0.33 mm/N, BL 3.9 Tm, Qts 0.80, Qes 1.00, Qms 3.4, Spl 93 dB. Dimensions: A 165 mm, B 141 mm, C 50.6 mm, D 43.5 mm.

Features
  • 6.5 inches (16.5 cm) mid-bass speaker
  • Flat profile
  • Flat speaker basket
  • SPP-M diaphragm (semi-pressed paper with mica)
  • Magnet: High-density ferrite
  • Pure copper voice coil on aluminum carrier
  • Impedance: 4 Ohm
  • Power handling RMS: 70 W
  • Power handling Peak: 180 W
  • Frequency response: 65–4,500 Hz
  • Weight per speaker: 0.72 kg
Technical specifications
  • Diameter: 165 mm
  • Effective diaphragm diameter (D): 134 mm
  • Voice coil: Ø 25 mm
  • Magnet size (B x T x H): 90 x 32 x 10 mm
  • Xmech: 3.5 mm
  • Fs: 80 Hz
  • Re: 2.7 Ohm
  • Le: 0.154 mH
  • Vas: 9.40 l
  • Mms: 12 g
  • Cms: 0.33 mm/N
  • BL: 3.9 Tm
  • Qts: 0.80
  • Qes: 1.00
  • Qms: 3.4
  • Sound pressure: 93 dB
  • Dimension A: 165 mm
  • Dimension B: 141 mm
  • Dimension C: 50.6 mm
  • Dimension D: 43.5 mm

Frequently Asked Questions about Cento C 165 F

What size is the Cento C 165 F speaker?

The Cento C 165 F is a 6.5-inch midbass speaker, perfect for installations with limited space. With an outer diameter of 165 mm and a mounting depth of 50.6 mm, the speaker can be flexibly integrated into many vehicles. The diameter of the cutout is 141 mm. Thanks to its compact size, the Cento C 165 F offers impressive performance despite its small dimensions. Due to its flat profile and mounting designs, this speaker is suitable for tight spaces without compromising sound quality.

What is the power handling of the Hertz Cento C 165 F?

The Hertz Cento C 165 F speaker has an RMS power handling of 70 watts, while the maximum peak power is 180 watts. This capability allows the speaker to deliver clear and distortion-free playback even at high volumes. The speaker's energy efficiency is due to a pure copper voice coil wound on an aluminum former, effectively balancing both thermal and mechanical stresses. These features make the Cento C 165 F the ideal companion for a powerful and durable audio experience.

What does the SPP-M membrane in the Cento C 165 F mean?

The SPP-M membrane of the Cento C 165 F is made of semi-pressed paper with mica. This special construction allows for high stiffness while maintaining low weight, resulting in extended frequency response and high efficiency of the speaker. The material ensures a linear frequency response and minimizes distortion by reducing breakup frequencies. This property is particularly advantageous when reaching high levels and ensures consistent sound quality. The innovative material combination is characterized by outstanding sound properties and provides an impressive listening experience.

How efficient is the Hertz Cento C 165 F speaker?

The Hertz Cento C 165 F stands out for its high efficiency, with a sound pressure level of 93 dB. This efficiency is achieved through the use of a pure copper voice coil combined with a powerful ferrite magnet. This design allows the speaker to produce high output power while requiring low energy input. This is particularly advantageous in the automotive sector, as the speaker does not require excessive electrical load to achieve high volumes. This makes it an extremely energy-efficient solution.

What frequencies can the Cento C 165 F reproduce?

The Hertz Cento C 165 F has a frequency response of 65 Hz to 4.5 kHz. This means that the speaker is capable of accurately reproducing deep bass tones as well as mid-range frequencies, making it ideal for use as a mid-bass driver. The crossover is optimally tuned to ensure the most linear and harmonious sound reproduction in this spectrum. With its semi-pressed paper cone reinforced with mica, the speaker offers a uniform frequency distribution and minimizes distortion to guarantee clean and clear audio output.

What advantages does the flat speaker basket of the Cento C 165 F offer?

The flat speaker basket of the Cento C 165 F is specifically designed to allow for easy installation in mounting locations with limited depth. This feature is beneficial as the speaker can be optimally mounted in vehicles with little space without compromising acoustic performance. The unique design of the flat basket allows for the replacement of OEM speakers while maintaining or even improving acoustic properties. The innovative construction ensures maximum space utilization while still providing high comfort during installation.

What are the electro-acoustic specifications of the Hertz Cento C 165 F?

The electro-acoustic specifications of the Hertz Cento C 165 F include an equivalent volume Vas of 9.40 liters, a total quality factor Qts of 0.80, an electrical quality factor Qes of 1.00, and a mechanical quality factor Qms of 3.4. The speaker has a resonance frequency Fs of 80 Hz, an electromagnetic inductance Le of 0.154 mH, and a nominal impedance of 4 Ohms. The reference was at a Cms of 0.33 mm/N and a moving mass (Mms) of 12 g. These specifications demonstrate the precision and performance of the speaker in the audio frequency range.

How compact is the Hertz Cento C 165 F speaker?

The Hertz Cento C 165 F is characterized by its compact dimensions, making it particularly attractive for installations in vehicles where space is limited. With a mounting depth of only 50.6 mm, it can be easily integrated into most standard speaker openings, while its overall diameter of 165 mm allows for universal fitting. The slim design of the speaker enables it to be used discreetly and efficiently in many modern car models. This feature is beneficial for those who desire a simple installation without complicated adjustments.

In which vehicles can the Cento C 165 F be installed?

The Hertz Cento C 165 F is compatible with most vehicles that can accommodate OEM speakers with a diameter of 6.5 inches. Due to its flat profile and flexible dimensions, the speaker is suitable for many current car models where space in the door area or dashboard is limited. It is important to note the installation dimensions of 165 mm in diameter and 50.6 mm in depth to ensure a proper fit. Its universal shape and high efficiency make it an excellent choice for enhancing sound quality in various vehicle types.

What role does the magnet play in the Cento C 165 F?

The magnet of the Cento C 165 F is made from a high-density flux ferrite, which supports its extreme performance and efficiency. Measuring 90 x 32 x 10 mm, this magnet generates a strong drive for the diaphragm movement without losing stability. The high magnetic density ensures precise control of the diaphragm movement, resulting in clear and distortion-free sound reproduction. This magnet construction significantly contributes to delivering a powerful and detailed sound even at high volumes.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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