This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Wavecor TW045WA01 45mm Coaxial Neo Tweeter 4 OhmThe TW045WA series features a unique Dual-Piston design that pairs a 22 mm precision textile dome with a 45 mm cone—ceramic in the and black anodized aluminum in the —delivering both extended high-frequency performance and enhanced low-frequency efficiency. The copper-clad center pole minimizes voice coil inductance, resulting in lower distortion and greater high-frequency output, while the optimized dome shape and underhung voice coil further contribute to linear, wideband response. A foam ring around the dome reduces front-side reflections, and the low-damping IIR surround maintains control without introducing unwanted coloration. The vented voice coil leads to a damped rear die-cast chamber for suppressed resonance, and the robust aluminum chassis integrates a heat sink for improved long-term power handling. Additional design elements include a dual-neodymium magnet structure for strong motor force, copper-clad aluminum coil wire for efficiency and transient clarity, and flexible lead wires to support large excursions and high power levels. Gold-plated terminals and a pre-applied foam gasket round out the package for reliable connectivity and simplified cabinet integration.
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.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.