Vehicle Search

Technical Highlights

  • Rated power of 65 W, peak power up to 150 W possible.
  • Tweeter impedance at 3.0 Ω, midrange driver impedance at 2.0 Ω.
  • Frequency response from 60-40,000 Hz, sensitivity at 89.6 dB.
  • More technical details
Normal price €299,00
Normal price €299,00 Selling price €299,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Delivery
May 1, - May 6,
x Set
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Klarna Pay conveniently in 12 interest-free installments at €24,91 with Klarna .

Your benefits at Masori


Seen cheaper elsewhere?

Shipping cost calculator

Expert Image

Rob

Expert Image

Max

Unsure if this product fits your car?

We help you – quickly, personally, and without obligation.

Response on weekdays within 24 hours
Normal price €299,00
Normal price €299,00 Selling price €299,00

C-C6.5C-XO by DD Audio

The C-C6.5C-XO from DD Audio is a 6.5 inch Speaker Set from the C-Series. This component system has a nominal power of 65 Watts RMS and a peak power of 150 Watts. The nominal impedance is specified for the Tweeter at 3.0 Ω and for the Midrange at 2.0 Ω. The set covers a frequency response of 60 to 40,000 Hz at a sound pressure level of 89.6 dB. The integrated Crossover operates with a crossover frequency of 1600 Hz and a slope of -12 dB/Oct in the high pass and -6 dB/Oct in the low pass. The construction includes voice coils with diameters of 18.4 mm for the Tweeter and 25.5 mm for the Midrange. The mounting depths are 17 mm for the Tweeter unit and 43 mm for the Midrange unit.

Features
  • 6.5 inch (16.5 cm) Speaker Set
  • Nominal power (pink noise): 65 Watts
  • Peak power: 150 Watts
  • Frequency response (-6 dB): 60 – 40,000 Hz
  • Sensitivity: 89.6 dB at 1 W / 1 m
  • High pass filter slope: –12 dB/Oct
  • Low pass filter slope: –6 dB/Oct
  • Crossover frequency: 1600 Hz
Technical Specifications
  • Nominal impedance Tweeter: 3.0 Ω
  • Nominal impedance Midrange: 2.0 Ω
  • Resonance frequency Tweeter: 582.521 Hz
  • Resonance frequency Midrange: 49.374 Hz
  • Voice coil diameter Tweeter: 18.4 mm
  • Voice coil diameter Midrange: 25.5 mm
  • Total diameter Tweeter: 53 mm
  • Total diameter Midrange: 167 mm
  • Cutout diameter Tweeter: 44.6 mm
  • Cutout diameter Midrange: 143 mm
  • Mounting depth Tweeter: 17 mm
  • Mounting depth Midrange: 43 mm
  • Total depth Tweeter: 27.5 mm
  • Total depth Midrange: 53 mm
  • Qms Tweeter: 12.164 / Midrange: 3.912
  • Qes Tweeter: 0.965 / Midrange: 0.359
  • Qts Tweeter: 0.894 / Midrange: 0.329

Your benefits at Masori


Frequently Asked Questions about C-C6.5C-XO


How is the C-C6.5C-XO Speaker Set's Crossover designed?

The Crossover of the C-C6.5C-XO Speaker Set is designed to optimally tune both the woofer and the tweeter. The crossover frequency point is at 1600 Hz, allowing the speakers a wide bandwidth. The high-pass filter has a slope of -12 dB/Octave, while the low-pass has a slope of -6 dB/Octave. The system uses a large-volume film capacitor and an air coil inductance to ensure a flat frequency response and consistent phase response. This results in precise and fluid sound reproduction.

What diaphragm is used in the midrange driver of the C-C6.5C-XO?

The midrange driver of the C-C6.5C-XO uses a curved, flat composite diaphragm. This consists of an asymmetric carbon and fiberglass weave that does not bend under load and is internally damped. This effectively suppresses vibrations in the upper frequency range. The combination with a flexible, durable NBR rubber surround ensures high sensitivity, while the bifilar wound voice coil reduces mass and optimizes performance. This design minimizes distortion and allows for outstanding sound reproduction in the midrange.

What acoustic properties does the tweeter of the C-C6.5C-XO have?

The tweeter of the C-C6.5C-XO offers an expansive soundstage thanks to its broadband design. It features a specially shaped cavity for processing additional octaves and significantly enhances the frequencies. The cavity made of magnesium-aluminum and the dual-magnet neo motor system elevate the audio quality. The ultra-lightweight hemispherical diaphragm ensures fast transients and is supported by a tangentially impregnated surround. This technical combination allows the tweeter to reproduce frequencies above 40 kHz while compensating for deficiencies amplified by OEM site distances.

How does the magnet of the midrange driver of the C-C6.5C-XO affect the sound?

The midrange driver of the C-C6.5C-XO is equipped with a high-energy magnet integrated into a short-circuit ring motor design. This significantly reduces electromagnetic distortions and results in clear, natural sound reproduction in the midrange. The strong magnetic force allows the diaphragm to respond quickly and deliver precise details without compromising stability or clarity. The carefully designed magnet geometry also helps minimize inductive modulation, enhancing the overall sound quality and brilliance.

What are the dimensions of the C-C6.5C-XO and where can it be installed?

The C-C6.5C-XO Speaker Set is universally compatible due to its versatile dimensions. The tweeter has an overall diameter of 2.08 inches (53 mm) and a mounting depth of 0.67 inches (17 mm). The midrange driver has an overall diameter of 6.57 inches (167 mm) and a mounting depth of 1.69 inches (43 mm). This size allows for seamless integration into most vehicle interiors. With its optimized design, the set is perfectly suited for replacing or upgrading common speaker systems in customized audio systems.

How does the voice coil affect the performance of the C-C6.5C-XO?

The voice coil of the C-C6.5C-XO is bifilar wound, further reducing mass and maximizing sound reproduction efficiency. In the tweeter, the voice coil is made of copper-coated aluminum to increase sensitivity and enable fast transients. Its diameter of 0.72 inches (18.4 mm) contributes to detailed sound reproduction at higher frequencies. In the midrange driver, the diameter is 1.0 inches (25.5 mm), leading to more precise bass and midrange tuning. These features significantly enhance overall performance.

What is the power handling capacity of the C-C6.5C-XO Speaker Set?

The C-C6.5C-XO Speaker Set from DD Audio is rated at 65 W RMS with pink noise and achieves a peak power of up to 150 W. These specifications offer a wide range of applications in different vehicles and audio configurations. The high-tech development of the components ensures that the speakers deliver outstanding performance even at high volumes and with demanding music pieces, without any sound distortion. This durability underscores the high quality and versatility of the set.

In which frequency ranges does the C-C6.5C-XO operate effectively?

The frequency range of the C-C6.5C-XO extends from 60 Hz to an impressive 40,000 Hz with a -6 dB drop in free air. This allows for the reproduction of both the deepest bass and the highest treble with exceptional clarity. The tweeter itself reaches a resonance frequency of 582.521 Hz, while the midrange driver resonates at 49.374 Hz. This bandwidth offers particularly transparent and lifelike sound reproduction in both the deep bass and treble ranges, ideal for discerning music lovers.

What materials are used for the diaphragm of the tweeter in the C-C6.5C-XO?

The tweeter in the C-C6.5C-XO uses an ultra-light and extremely stiff hemispherical diaphragm made from a magnesium-aluminum alloy with a thickness of only 0.035 mm. This material allows for lightning-fast transients and significantly improves sound clarity. The diaphragm is coupled with a tangentially impregnated surround that suppresses segmented frequency nodes, enhancing playback performance in high and mid-frequency ranges and providing long excursion control. This choice of material contributes significantly to realistic and detailed sound reproduction.

What is the resonance frequency of the tweeter in the C-C6.5C-XO?

The tweeter in the C-C6.5C-XO has a resonance frequency of 582.521 Hz. This frequency is significant for the balance between lower and higher frequencies that the tweeter reproduces. The resonance frequency is optimally chosen to reproduce messages and instruments in the high-frequency range in detail and precision, without interference or overlap with the midrange. This resonance tuning ensures that the transitions between the different frequency ranges are seamless, resulting in a comprehensive, natural sound image.

Manufacturer information / responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

Recently viewed products