• Product Overview – The TAD Evolution One TX (2016) is a high-end floorstanding loudspeaker engineered in Japan, combining studio-grade accuracy with refined musicality for reference-level two-channel listening environments.

• Driver Technology – Utilizing TAD’s Coherent Source Transducer with beryllium tweeter and midrange diaphragm, the TAD Evolution One TX delivers exceptional phase coherence, pinpoint imaging, and ultra-low distortion across the audible spectrum.

• Cabinet & Voicing – A rigid, low-resonance enclosure with curved side panels minimizes standing waves, allowing the speaker to produce deep, controlled bass while preserving tonal neutrality and dynamic realism at high playback levels.

• Specifications – Nominal impedance 4 ohms, sensitivity approximately 90 dB, frequency response around 28 Hz–60 kHz, recommended amplifier power 50–300 W, optimized for high-current solid-state or quality tube amplification.

• Dimensions – Each speaker measures approximately 400 mm wide × 1,154 mm high × 530 mm deep, designed as a full-scale reference floorstander suitable for medium to large dedicated listening rooms.

• Weight – Each unit weighs roughly 95 kg, reflecting extensive internal bracing and premium materials that contribute to mechanical stability, resonance control, and consistent acoustic performance.

• High-Performance Overview – The JBL Synthesis Project Array 1400, launched around 2007, is a flagship floorstanding loudspeaker using a Bi-Radial horn and powerful low-frequency system to deliver dynamic, room-filling cinema-grade sound.

• Horn-Loaded Precision – The JBL Synthesis Project Array 1400 features a titanium compression driver and advanced horn geometry, providing exceptional clarity, wide dispersion, and precise imaging ideal for both music and home-theater environments.

• Deep, Controlled Bass – A massive 14-inch Neodymium woofer delivers authoritative low frequencies with excellent transient response, enabling the Project Array 1400 to handle demanding low-end material while maintaining accuracy and control.

• Ultra-High Output Capability – With high sensitivity and robust driver construction, the JBL Synthesis Project Array 1400 achieves reference-level dynamics, low distortion, and impactful realism even at elevated listening levels.

• Dimensions – Approx. 1,115 mm (H) × 508 mm (W) × 406 mm (D). Large cabinet volume supports deep bass extension and wide sound dispersion across medium to large rooms.

• Weight – Approx. 64 kg per speaker, providing exceptional mechanical stability and reducing cabinet resonance for cleaner, more accurate acoustic performance.