Accuton C30-6-358 Tweeter 6 Ohm 1 piece

The Accuton C30-6-358 is a tweeter with an ultra-hard 30mm ceramic cone in a 58mm aluminum enclosure. A proprietary clamping technique allows easy mounting and adaptation to various front panel designs. Since the diaphragm's breakup frequency is above the audible range and well damped, no diaphragm cutouts are required. A unique FEA-optimized underhang design with vented titanium voice coil former and dual neodymium magnet ensures low energy storage, excellent heat transfer and high excursion for low compression and extremely low distortion with values around 0.07% at 2.83 V and 0.5% max at 110 dB. The redesigned soft fabric surround centers the moving parts with improved linearity. We recommend our Accuton C30-6-358 in an application above 1800 Hz.

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Short Description:

30 mm tweeter with ceramic cone.

A magnet system with neodymium magnets drives the speaker.

The underhang voice coil remains completely in the magnetic field during linear operation.

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Mechanical data:

Overall diameter / front plate 57.6 mm

Hole cut-out 58 mm

Minimum front panel thickness 6 mm

Overall height 28 mm

Connection For flat plug +: 4.8 X 0.8 / -: 2.8 X 0.8 mm

Weight (pair) 0.6 Kg

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Thiele-Small Parameter:

Sensitivity Spl 93.5 dB

Resistance(DC) Re 5.23 Ohm

Free air resonance frequency Fs 826 Hz

Equivalent volume Vas - Ltr

Mechanical quality Qms 4.5

Electrical quality Qes 0.85

Overall quality Qts 0.71

Effective diaphragm area Sd 8.55 Cm2

Moving mass Mms 0.39 Gr

Membrane stress compliance Cms 0.145 mm/N

Mechanical resistance Rms 0.97 Kg*S

Voice coil parameters: