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NEW Wavecor TW030WA22 30mm Graphene Dome Tweeter 8 Ohm

WavecorPart # 298-1220
Model: TW030WA22

The TW030WA22 is a high-performance tweeter developed for applications demanding top-tier sound quality. It delivers an extended, linear high-frequency response with smooth dispersion even off-axis. Designed with precision manufacturing, it also offers exceptional consistency from unit to unit.

Key Features

  • Graphene-reinforced textile dome improves high-frequency extension, response consistency, and thermal tolerance
  • Internally optimized volume geometry lowers resonance and minimizes distortion
  • Refined dome profile extends high-frequency cutoff and enhances transient performance
  • Vented coil former and copper-clad aluminum wire reduce moving mass, distortion, and compression
  • Internal cavities under dome and surround balance pressure for cleaner output and lower resonance
  • Flexible lead wires support higher excursion and increased power handling
  • Gold-plated terminals resist oxidation for a durable, stable connection
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Overview

Wavecor TW030WA22 30mm Graphene Dome Tweeter 8 Ohm

Wavecor TW030WA22 30mm Graphene Dome Tweeter 8 Ohm

The TW030WA22 tweeter features a graphene-reinforced textile dome that delivers improved high-frequency extension, consistent performance, and enhanced thermal durability. The 30 mm motor design provides controlled off-axis dispersion and power response, along with high power handling and a low resonance frequency. Carefully engineered internal volumes help suppress unwanted resonances and reduce distortion, while the optimized dome geometry supports a higher frequency cutoff. A vented voice coil former reduces compression and distortion, and the use of copper-clad aluminum wire minimizes moving mass for greater efficiency and transient clarity. Additional refinements include built-in cavities under the dome and surround to equalize pressure, flexible lead wires to accommodate higher excursions, and gold-plated terminals for a corrosion-resistant, dependable connection. A pre-attached foam gasket simplifies installation and enhances cabinet sealing for consistent acoustic performance.

Measuring conditions, SPL
Driver mounting: Flush in infinite baffle, back side open (no cabinet)
Microphone distance: 1.0 m
Input signal: 2.83 VRMS stepped sine wave
Smoothing: 1/6 oct.

Measuring conditions, impedance
Driver mounting: Free air, no baffle, back side open (no cabinet)
Input signal: Stepped sine wave, semi-current-drive, nominal current 2 mA
Smoothing: None

Measuring conditions, harmonic distortion
Driver mounting: In infinite baffle
Microphone distance: 0.5 m
Input signal: Stepped sine wave, 2.83 VRMS
Smoothing: 1/12 oct.

Product Details

BrandWavecor
ModelTW030WA22
Part Number298-1220
UPC848864081052
Unit of MeasureEach
Weight1.1

Product Specifications

Cutout Diameter3.15
Tweeter TypeSoft Dome
Power Handling (RMS)65 Watts
Impedance8Ω
Frequency Response2,000 to 25,000Hz
Sensitivity91dB 2.83V/1m

Thiele-Small Parameters

Resonant Frequency (Fs)780Hz
Mechanical Q (Qms)7.6
Electromagnetic Q (Qes)2.05
Total Q (Qts)1.62

Mounting Information

Depth1.18"

Specifications

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