TAD Compact Evolution One (CE1) is a top-quality, three-way "stand-mount" loudspeaker from the Evolution series, developed for reference reproduction in home hi-fi and studio conditions. It is intended for users looking for precision, coherence and dynamics in a compact cabinet. Literally top high end.
Technical characteristics
Category: Speakers (passive, 3-system)
Impedance: 4 Ω (nominal)
Sensitivity: about 85 dB (2.83 V/1 m)
Frequency range: approximately 34 Hz - 100 kHz
Driver concept: TAD CST coaxial module (beryllium tweeter integrated into the midrange) + dedicated long-travel woofer
Enclosure/Port: Bass-reflex with bi-directional “Aero-Dynamic Slot” openings
Connections: gold-plated terminals, support for bi‑wiring/bi‑amping
Recommended amplifier power: medium to high current, typically 80–200 W/4 Ω
Sound characteristics
The CE1 delivers highly coherent and linear sound with exceptional resolution and a stable stereo image. Coaxial geometry ensures uniform dispersion and precise focus, while the beryllium tweeter delivers extended extension without harshness. Bass is defined and fast, with good control in most rooms; the middle range is open and natural, suitable for acoustic and vocal music, but also complex orchestral and more modern genres.
Compatibility and application
It is best combined with powerful, low-distortion amplifiers stable at 4 Ω (class A/AB or quality modern class D). Rigid stands and placement away from walls are recommended for optimal bass linearity. Cables of neutral character and high-resolution sources make the most of the CE1's potential. Suitable for rooms of medium to larger area.
Condition and maintenance
Condition: used, excellent. The speakers are passive and do not require periodic services; it is recommended to periodically check the tightness of the terminals and clean the ports and masks from dust. There are no known structural weaknesses; long-term performance stability is characteristic of TAD.
