The Selenium D3501Ti-Nd 2" exit compression driver is intended for professional applications that demand high SPL and low distortion. A structured "snowflake" embossed pure titanium diaphragm and IPF (Impregnated Polymer Fiber) surround contribute to the driver's high sensitivity, low distortion, and smooth, extended frequency response. The D3501Ti-Nd's optimized aluminum injected phase plug avoids cancellation issues, and the rear cover, also aluminum, ensures the driver's housing is compact yet robust.
A powerful neodymium magnetic assembly with copper shorting ring reduces distortion and minimizes HF-robbing voice coil self-inductance. The CCAW (copper clad aluminum wire) voice coil is wound on a high temperature polyimide former. Selenium's DPD (Driver Protection Device) circuit utilizes a PTC and a HPCCR resistor, assuring greater reliability when the driver is subjected to overload conditions and abuse. A precisely engineered dome/coil structure and alignment mechanism guarantees fast, easy field repair in the rare event of a diaphragm failure.
The D3501Ti-Nd is recommended for use in concert touring loudspeakers, stage monitors, and other high output speaker systems. Its small size makes it useful for the design and construction of ultra-compact enclosures or line arrays. The D3501Ti-Nd's 4-bolt pattern facilitates mounting on industry-standard 2" throat horns.
Specifications: • Power handling: 150 watts (w/xover, 800 Hz, 12 dB/octave) • VCdia: 3" • Impedance: 8 ohms • Frequency response: 500-25,000 Hz (no crossover) • SPL: 111 dB 2.83V/1m • Magnet weight: 21.5 oz. neodymium • Dimensions: Overall diameter: 4.96", Depth: 4.06" • Weight: 6.83 lbs.