T500A MKIII has been reborn as a highest grade horn super tweeter, by adopting a newly developed ring-shaped pure magnesium diaphragm, precision-cut solid brass horn and equalizer and a low distortion design Alnico internal magnetic circuit.

Adding the T500A MkIII extending the super-high frequency over 20kHz, your speaker system will improve the sound quality and play music with improved expressiveness from high to low-frequency ranges.

FEATURES

Ring-shaped pure magnesium diaphragm

• The newly developed ring-shaped pure magnesium diaphragm has a low squeal peculiar to metal
• Realizes penetrating ultra-high frequency reproduction by adjusting the material thickness to optimize the surface treatment

Brass horn and equalizer with platinum coating

• Precision cut cylindrical shape solid brass horn and equalizer are fitted
• Platinum coated surface offers a natural and high transparent sound

Alnico internal magnetic circuit

• Installed 2 layers of Alnico magnets to obtain a strong magnetic flux density
• The copper-plated pole piece reduces the current distortion realizing a high definition audio reproduction

Gold plated copper speaker terminals and copper-silver alloy internal wiring

• Input terminals use gold plated copper
• An extra-thick φ1.4mm copper-silver alloy single wire is used for internal wiring to reduce sound deterioration

Tungsten diaphragm ring

• The diaphragm ring to support the diaphragm is made of a tungsten sheet
• Has high damping effect to reduce unwanted vibrations and sound deterioration.

Tweeter base with walnut veneer finish

• A tweeter base comes as a standard accessory, which firmly supports the heavy tweeter.
• The base is finished in dark brown with a beautiful and calm walnut veneer.

Specifications

• Impedance: 8 ohm
• Frequency Response: 7kHz 40kHz (-10dB)
• S.P.L.: 104dB/w(1m)
• Input: 15W (Nom.)
• Cut Off Frequency: 3.5kHz
• Recommended Cross-Over Frequency: More than 7kHz (-12dB/oct.)
• Net Weight: 5,150kg
• Accessories: Tweeter Base