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NEW Wavecor TW030WA23 30mm Chambered Graphene Dome Neo Tweeter 4 Ohm

WavecorPart # 298-1221
Model: TW030WA23

The TW030WA23 is a premium high-end tweeter built for the most demanding applications, incorporating numerous design enhancements that contribute to low resonance frequency, minimal distortion, and extended high-frequency response.

Key Features

  • Graphene-reinforced textile dome improves high-frequency extension, consistency, and thermal durability
  • Copper-clad center pole minimizes inductance for lower distortion and enhanced high-frequency output
  • Rear chamber is vented and damped to reduce resonance and distortion
  • Integrated rear heat sink enhances long-term power handling
  • Vented voice coil former reduces distortion and dynamic compression
  • Flexible lead wires support high power and extended excursion
  • Gold-plated terminals resist oxidation for reliable long-term connection
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Overview

Wavecor TW030WA23 30mm Chambered Graphene Dome Neo Tweeter 4 Ohm

Wavecor TW030WA23 30mm Chambered Graphene Dome Neo Tweeter 4 Ohm

The TW030WA23 high-performance tweeter features a graphene-reinforced textile dome that enhances high-frequency extension, thermal endurance, and consistency across the listening range. Its 30 mm voice coil is designed for high power handling and a low resonance frequency, while the copper-clad center pole lowers inductance to reduce distortion and improve high-frequency output. The motor is vented into a damped rear chamber to further suppress resonance and distortion, and a dedicated rear heat sink improves long-term power handling under demanding conditions. A vented voice coil former minimizes compression, and the copper-clad aluminum wire keeps moving mass low for better transient response and overall efficiency. Additional design details include internal cavities under the dome and surround to equalize pressure, flexible lead wires for increased excursion capacity, and gold-plated terminals for a corrosion-resistant, reliable connection. A foam gasket is pre-installed to simplify mounting and maintain a secure acoustic seal.

Measuring conditions, SPL
Driver mounting: Flush in infinite baffle, back side open (no cabinet)
Microphone distance: 1.0 m
Input signal: 2.83 VRMS LogChirp, 64k, Hanning/2
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, 2.0 VRMS
Smoothing: 1/12 oct.

Product Details

BrandWavecor
ModelTW030WA23
Part Number298-1221
UPC848864081069
Unit of MeasureEach
Weight0.3

Product Specifications

Cutout Diameter2.28
Tweeter TypeSoft Dome
Power Handling (RMS)50 Watts
Impedance4Ω
Frequency Response2,000 to 30,000Hz
Sensitivity94dB 2.83V/1m

Thiele-Small Parameters

Resonant Frequency (Fs)750Hz
Mechanical Q (Qms)2.8
Electromagnetic Q (Qes)1.82
Total Q (Qts)1.1

Mounting Information

Overall Outside Diameter3"
Depth1.5"

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