TRIANGLE SIGNATURE DELTA

The TRIANGLE Signature Delta represents one of the most accomplished expressions of the French brand’s acoustic and design expertise. This 3-way floorstanding speaker combines formal elegance with advanced technology, the result of a meticulous research process that began precisely with this model—considered the starting point of the Signature line. Carefully assembled in Triangle’s workshops in Soissons, France, the Delta stands out for its solid construction and the acoustic balance it offers, thanks to the use of four drivers arranged in a bass-reflex configuration.

At the top of the cabinet sits a 25 mm titanium horn-loaded tweeter mounted on a semi-pod structure, designed to ensure a precise and brilliant frequency response even off-axis. The 160 mm midrange driver, featuring a pure cellulose diaphragm, delivers vocal registers with extraordinary naturalness and a timbre rich in nuance, reflecting Triangle’s sonic philosophy. The low frequency range is handled by two 160 mm woofers with honeycomb-structured sandwich diaphragms, engineered to provide a fast and controlled response even at high volumes. Each woofer is housed in its own dedicated internal chamber, a design choice that reduces internal interference and enhances bass definition. The bass-reflex system features a patented dual-port design that utilizes the rear wave of the woofers to boost efficiency without compromising sound clarity.

The TRIANGLE Signature Delta is aimed at listeners seeking high-fidelity sound that delivers detail, balance, and musicality across all genres. With a power handling of up to 200 watts, a nominal impedance of 8 ohms, and a sensitivity of 91 dB, it integrates seamlessly with a wide range of amplifiers. Ideal for home environments between 15 and 40 square meters, it creates an engaging and precise soundstage.

Technical Specifications:

• Number of drivers: 4
• Number of ways: 3
• Sensitivity: 92 dB/W/m
• Frequency range: 35 Hz – 20 kHz (+/- 3 dB)
• Nominal power: 120 W
• Repetitive peak power: 240 W
• Nominal impedance: 8 Ω
• Minimum impedance: 3.2 Ω
• Dimensions (H x W x D): 1170 x 233 x 372 mm
• Weight: 33 kg