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  5. HDC-2.23
Black Hydra HDC-2.23 6.5" (16,5cm) Speaker Set
SKU:  HDC-2.23
EAN:  4650185707971
65 Watt

HDC-2.23

SKU:  HDC-2.23
EAN:  4650185707971

Technical Highlights

  • Maximum power of 135 watts, impedance of 4 ohms, RMS 65 W.
    SPL reaches 90.10 dB, ferrite magnet, paper diaphragm for clarity.
    Frequency of 60.30 Hz, copper voice coil, steel frame ensures stability.
  • More technical details
€149,00
€149,00 €149,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 9, - Jun 14,
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€149,00
€149,00 €149,00

HDC-2.23 by Black Hydra

The Black Hydra HDC-2.23 is a 6.5 inch Speaker Set. The construction includes super lightweight, moisture-resistant paper membranes, rubber surround, and steel frame. It features a ferrite magnet and copper voice coil wire. The voice coil measures 30 mm. The impedance is 4 Ohms, and the sound pressure level is 90.10 dB. The rated power is 65 W RMS, and the maximum power is 135 W. Specifications: Fs 60.30 Hz, Qts 0.55, BL 5.20, Re 3.4, and Vas 12.80 L. Gross weight is 3.75 kg.

Features
  • 6.5 inch (165 mm) Speaker Set
  • Model: HDC-2.23
  • Type: Component
  • Packaging quantity: Set
  • Membrane: Paper, super lightweight, moisture-resistant
  • Surround: Rubber
  • Magnet: Ferrite
  • Voice coil wire: Copper
  • Frame: Steel
  • Impedance: 4 Ohms
  • SPL: 90.10 dB
  • RMS power: 65 W
  • Maximum power: 135 W
Technical Data
  • Voice coil: 30 mm
  • Fs: 60.30 Hz
  • Qts: 0.55
  • BL: 5.20
  • Re: 3.4
  • Vas: 12.80 L
  • Gross weight: 3.75 kg

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Black Hydra HDC-2.23 Datasheet

Open datasheet

Frequently Asked Questions about HDC-2.23

What are the performance specifications of the Black Hydra HDC-2.23?

The Black Hydra HDC-2.23 features a maximum power of 135 watts, with an RMS power of 65 watts. This allows you to enjoy precise and faithful sound at all times. With a sensitivity of 90.10 dB, it ensures clear audio output even at lower volumes. The frequency response is currently unspecified. The impedance is 4 ohms, which provides high efficiency in transmitting electrical signals. The diaphragm is made of super lightweight paper that is also moisture-resistant, contributing to the consistency of audio quality.

What are the technical characteristics of the cone of the HDC-2.23?

The cone of the Black Hydra HDC-2.23 is made of paper. This material choice allows for a particularly lightweight diaphragm that reacts only marginally to moisture influences, thus maintaining its structural behavior despite variable environmental conditions. This ensures that the speaker delivers its audio playback in consistently high sound quality. The paper cone is also supported by a ferrite magnet, which significantly contributes to the efficiency and power of the system. Together with the copper voice coil wire, it results in high precision in sound reproduction.

What are the Thiele/Small parameters of the HDC-2.23?

The Thiele/Small parameters of the Black Hydra HDC-2.23 include an Fs value of 60.30 Hz, which indicates the resonance frequency and thus significantly influences bass reproduction. The Qts value is 0.55, indicating a good balance between electrically and mechanically induced damping, making the speaker suitable for both sealed and bass reflex enclosures. The BL value of 5.20 indicates the magnetic driving force and suggests efficient cone movement. With a Vas of 12.80 liters, the HDC-2.23 allows for a favorable enclosure volume for optimal bass performance.

What are the material properties of the voice coil and magnet in the HDC-2.23?

The Black Hydra HDC-2.23 uses a copper voice coil wire, known for excellent electrical conductivity and high temperature tolerance. This allows the voice coil to operate efficiently over a long period even under heavy load. The magnet is made of ferrite, which is commonly used in speaker systems because ferrite magnets are cost-effective and robust, while also providing sufficient magnetic flux density to drive the speaker efficiently. These components are tuned to optimize the performance and longevity of the speaker.

How large is the HDC-2.23 Speaker Set and what does that mean?

The Black Hydra HDC-2.23 Speaker Set has a size of 6.5 inches or 6.5 inches. This size is a good compromise between bass performance and spatial flexibility. It is widely used and found in many vehicles. The size primarily affects the low-frequency reproduction of the system: the larger the speaker, the richer and fuller the bass can be. For installation, it is important to measure the available space to ensure that the system can be mounted without exceeding the installation area.

What acoustic properties are supported by the ferrite magnet in the HDC-2.23?

The ferrite magnet in the Black Hydra HDC-2.23 plays a central role in aligning the magnetic field strength to the voice coil, leading to increased efficiency and performance of the system. Ferrite magnets are known for their cost-effectiveness and durability, making them a common choice in car hi-fi applications. They provide a stable flow that is crucial for clarity and precision, especially in the mid and high frequency ranges. The robust mechanics of the ferrite components ensure that no magnetic weaknesses occur under demanding usage conditions.

What role does the rubber surround play in the Black Hydra HDC-2.23?

The rubber surround of the Black Hydra HDC-2.23 is essential for suspending the speaker cone. Rubber as a material offers an ideal balance between flexibility and stability, allowing the diaphragm to move optimally while maintaining its shape when producing sound waves. This is particularly important for reducing distortion and promoting linear movement. Additionally, rubber is resistant to environmental influences such as temperature and humidity, which extends the durability of the speaker in use. The rubber surround significantly supports the precise sound reproduction of the overall speaker system.

How do I optimally connect the HDC-2.23 to my car?

For the installation of the Black Hydra HDC-2.23 in a vehicle, it is important to pay attention to the diameter of 6.5 inches. You must ensure that your vehicle has the appropriate door speaker openings. The impedance of 4 ohms is standardized and common in most car hi-fi applications; however, a compatibility check would be advisable if factory amplifiers are involved. The wiring should account for the copper voice coil wire, which is designed for precise signal transmission. It is recommended to use antistatic materials to free the listening experience from interference.

What is the significance of the SPL value in the HDC-2.23 for sound?

The SPL value (Sound Pressure Level) of the Black Hydra HDC-2.23 is 90.10 dB. This value indicates the sensitivity of the speaker. A higher SPL means that the speaker operates more efficiently with given power and produces louder sound levels. This is particularly useful when the amplifier does not provide much power, as you hear intimate details without losing dynamics. Higher sensitivities like that of your HDC-2.23 are advantageous for achieving loud and clear music output, allowing you to dive deeper into the soundscape without pushing the amplifier power to its maximum limits.

What installation tips are there for the Black Hydra HDC-2.23?

When installing the Black Hydra HDC-2.23, anchoring it in the steel frame of the speaker set is crucial. The frame ensures robust stability and reduces vibrations that could affect sound quality. Make sure that the voice coil fits into the designated space of the car's installation location, conforms to the standard of 1.18 inches, and that the speaker is accurately leveled during installation. Measure the existing opening in your vehicle to allow for a harmonious fit. The ferrite magnet arrangement should provide sufficient space for air circulation to avoid overheating and ensure the longevity of the system.

Manufacturer information / responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

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