



ESB 5.6K2X Cinquemila Series 6.5 Inch 2 Way Component Speaker Crossover 160w RMS
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5.6K2X
2-Way Speaker System
5.028
1.1"/28 mm Dome Tweeter
The carbon fiber reinforced, polymer matrix, composite dome, ensures extraordinary rigidity combined with very low weight.The 28 mm aluminum voice coil allows the use of very high power for this kind of component.
The tweeter uses a very large, vented neodymium motor magnet optimized with computer simulations (FEA) to obtain a greater efficiency and improved linearity all along the voice coil’s excursion. The neodymium magnet is of a high-grade to reduce magnetic loss at elevated temperatures and concentrates more energy in a small space.
All motor parts are made by CNC process. This gives tighter tolerances and improved performance.
Great attention was paid to the axial and radial ventilation of the moving coil to ensure high power handling with reduced distortion and increased durability. The axial ventilation holes reduce the compression of the air at the back of the dome with greatly reduced distortion and extended response into lower frequencies.
A special acoustic resistance helps to control the tweeter Ots. Residual resonances are neutralized by the under-dome, dB Cloth® damping material. This extends the frequency response to the lower limits and reduces harmonic distortion.
The faceplate can be removed by clips and replaced with an adapter for back side installation.
For tweeter flush mounting, use the included 4 chrome front screws, or for surface mounting, use the supplied mounting cup.
5.165
6.5"/165 mm Mid-Woofer
The magnet motor is optimized with FEA simulation to ensure a perfectly symmetrical magnetic flux in both directions of movement of the cone.
Great attention was paid to the axial and radial ventilation of the moving coil to ensure high power handling, reduced distortion, and increased durability. The stepped back allows a very long cone excursion.
Metal parts from solid and refined material are CNC machined for maximum magnetic flux linearity and minimum magnetic loss. This reduces distortion at high power levels.
A pure copper ring is inserted into the magnetic field to reduce harmonic distortion.
A 25 mm CCAW (Copper Clad Aluminum Wire) double layer voice coil is wound on an aluminum former for exceptional power handling and compression-free reproduction to handle the most demanding musical passages.
The carbon fiber reinforced, polymer matrix composite, exponential cone ensures an extraordinary rigidity combined with very low weight.
The eight twin-spoke anti-resonant and self-extinguishing carbon fiber reinforced ABS frame ensures a drastic reduction of the cone's back reflections. This frame design assures high structural and torsional rigidity. This is necessary for perfect parts alignment and very tight construction tolerances.
The exclusive ESB designed TSW (Twin Symmetrical Wave) double-wave rubber suspension allows an excursion with perfect progression and linearity. This feature ensures natural low-frequency reproduction at low as well as at high volume.
The large Conex® spider allows a smooth and gentle run at low excursions, and gently holds the cone at high excursions, thus increasing the useful frequency range.
Specification
| Nominal Impedance | 3 Ohm |
|---|---|
| Nominal Power | 160 Watt |
| Transient Power | 320 Watt |
| Frequency Response | 50 Hz ~ 3.5 KHz |
| Sensitivity | 95 dB 2.83v/1m |
| Nominal Impedance | 4 Ohm |
| Nominal Power Handling | 110 Watt |
| Transient Power | 220 Watt |
| Frequency Response | 900 Hz ~ 25 KHz |
| Sensitivity | 94 dB 2.83v/1m |
| Crossover Frequency | 2.1 KHz |
| Slope | 12 dB/Oct LP/HP Butterworth |
| High Frequency Level | 0/-2 dB |
| Low Frequency section | 5.165 |
| High Frequency section | 5.028 |
| Power Handling | 300 Watt |
What's Included
- 5.028 Tweeters
- 5.6K2 CX Passive Crossover
- 5.165 Woofers
FAQs
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
About the brand
ESB Audio
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