ES-5 - CDT Audio EuroSport 5.25" Midbass drivers
- SKU #: 76618
Description: |
Midbass drivers, featuring our compound curvature, carbon treated cones for "Contoured Dispersion." Stainless steel top and bottom plate for heat dissipation. Gold plated terminals. Real butyl rubber surrounds and flat spiders for linear cone excursion.
CDT designs and builds its
drivers and crossovers to the very highest of standards. Years of experience and
design flexibility yield higher quality and better performance. Quite simply, we
produce "audiophile" sound, smoother response, wider dynamic range, and better
imaging and sound staging. Our incredible midbass and midrange drivers are flat
to 6 kHz! That's 6 octaves response! This puts much less stress on the tweeter,
providing better power handling and much better sound. Our special "Contoured
Dispersion" radiation pattern in the critical midrange frequencies delivers rock
solid imaging and front staging, with virtually no side biasing. These carbon
treated cones are smooth and natural sounding thanks to an ideal combination of
stiffness and damping. The compound curvature shape prevents cone flex and
break-up. This provides clean midbass, even at higher levels. The critical
midrange frequencies are clear and precise with no distortion from "ringing."
The mids use a real butyl rubber surround, not merely a mixed butyl
compound.
Ported Box for ideal installed response:
0.18 cubic feet
excluding driver and port tube displacement. Approx .05 cubic feet should be
allowed typically for both.
60Hz port frequency, 6.3 long by 1.5 inner
diameter port tube. Tube flared at both ends is recommended and
upper
response (50Hz) corrected for medium sedan 66Hz.
Features: |
- Diameter: 5.25 (130mm)
- Sensitivity: 87.2 dB
- Power Handling: 50 WRMS (100W Pk)
- Frequency Response: 50 ~ 8000 Hz
- Nominal Impedance: 4 Ohms
- Voice Coil Diameter: 1.0 (25mm)
- Peak Xmax: 4mm
- Magnet Weight: 16 Oz
- Surround Rubber
- Frame Cast
- Cone Fiberglass
- Mounting depth: 2.31 (58.6mm)
- Cutout diameter: 4.5 (114.3mm)
- Outer diameter: 5.5 (139.7mm)
Thiele-Small Parameters
- Free Air Resonance: 73 Hz
- Voice Coil DC Resistance: 3.1 ohms
- Voice Coil Inductance @ 1 kHz: 0.18 mH
- Mechanical Q (Qms): 2.55
- Electrical Q (Qes): 0.513
- Total Q (Qts): 0.427
- Compliance Volume (Vas): 4.41L; 0.155 cubic ft
- Moving mass, Diaphragm: 8.45 Gr
- Motor Force Factor: 5.07
ES05 - CDT Audio EuroSport 5.25" Midbass driver E S0 5 E-S0-5
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