Τα Indiana Line Tesi-6 ειναι ζευγος ηχειων 2.5 δρομων, με 3x 6" woofers και 1x 1.1" silk dome tweeter. Ευαισθησια 92db και διαχειριση ισχυος ενισχυτη εως 160 wrms.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

High-frequency transducer with a new front panel
The Tesi 6 model features a 26 mm high-frequency dome with the Indiana Line’s special feature: Radial Venting Chamber. The tweeter’s magnetic system uses a powerful neodymium magnet. However, the front of the high-frequency speaker has been modified compared to the Tesi series models previously available. Its rectangular shape is inspired by the latest speakers from the Diva series, although it is made using a simpler mounting technique. This new design allows the high-frequency transducer to better blend with the appearance of the rings of the other electroacoustic transducers, with all speaker screws hidden from the view, significantly improving the speaker’s appearance.

New electroacoustic transducers
In addition to the tweeter, the Tesi 6 model uses three other transducers – a 160 mm midrange and a pair of 160 mm low-frequency transducers with large linear excursion. They have membranes made of polypropylene with a mixture of mica, providing them with the necessary rigidity for exceptionally precise reproduction of even the finest sound details. The phase plug used in the midrange transducer of the Tesi 661 model has been replaced with a dust cap in the new Tesi 6, and the transducer itself operates in a compact sealed enclosure, completely separated from the resonant cavity of the bass reflex system of the pair of woofers operating below. All this results in exceptional, among others, open and clear sound of the midrange and deep, unconstrained bass, because it comes from a noble three-way system.

Optimization of used components
Indiana Line Tesi 6 is equipped with a total of four perfectly designed electroacoustic transducers. The low and midrange frequency transducers have magnetic circuits optimized using modern design techniques, all equipped with inductance linearization rings. Significantly increased magnets have reduced distortion, improved linearity, and low-frequency reproduction. The diameter of the low-frequency and midrange transducers, like in the older generation of the Tesi series, is 16 cm, thus larger than in the new Diva series models (Diva 3 and Diva 5). The solutions used in them make the sound clear and precise even at high volume levels, regardless of the genre of music being played.

Upper suspension
The Tesi 6 model uses a new Dual-Wave suspension for low-midrange speakers. This solution resembles professional, stage speakers with so-called accordion springs in its appearance. For the first time, the Dual-Wave technology has been implemented in new models from the Diva series by Indiana Line. In practice, we have here a precisely designed upper suspension that effectively extends the linear operation range of the speaker while reducing intermodulation distortion (especially in low, bass range), which in turn improves the articulation of the midrange. The positive impact of this solution is particularly noticeable in percussion, string, and acoustic instruments sound.

Optimized crossover
Indiana Line Tesi 6 floorstanding loudspeaker has a new, highly optimized speaker crossover. It has been developed using the latest design methods and specialized measurement systems. The topology and component quality are retained from the new Diva models. The crossover ensures a smooth impedance characteristic, high efficiency, low distortion, and proper sound dispersion. As a result, the Tesi 6 loudspeaker can cooperate practically with any amplifier.

Specifications

• 3-way acoustical design
• Magnetically attached grille
• Highly optimized crossover design
• Crossover frequencies: 300 Hz, 3 kHz
• MDF enclosure with dense internal reinforcement matrix
• Low-frequency transducers: 2 × 160 mm woofers
• Midrange transducer: 160 mm driver in a separate sealed chamber
• Magnetic circuits: Enlarged and improved motor structures with impedance linearizing rings
• Dual-Wave proprietary upper suspension for woofer and midwoofer diaphragm
• Tweeter: 26 mm dome with Radial Venting Chamber technology
• Bass reflex enclosure with down-firing port in the base
• Frequency response: 35 Hz – 22 kHz
• Available colours: White, Black Oak, Mocha
• Recommended amplifier power: 30 – 160 W
• Sensitivity: 92 dB (2.8 V / 1 m)
• Dimensions (H × W × D): 942 × 180 × 300 mm
• Weight: 15.6 kg