Audison Thesis TH K3 II A ORCHESTRA Sax Voce Violino 3 Way Active Component Kit

THESIS

Transparency, a direct inheritance of the HV venti, is the principle that inspired the creation of Thesis speakers, born with the ambitious goal of giving voice to the pure musical message of Thesis electronics. The search for the best acoustic result was based on overcoming the intrinsic limits of traditional loudspeakers. Through a finite element simulation software (FEM) conceived by the Audison R&D team, a mathematical model was developed, which they used to create, with an intense prototyping activity, the ideal transducer.

Listening to a full orchestra in a prestigious theatre is an experience that remains well impressed throughout life.For this reason we have named the highest Thesis three-way system, Orchestra, to evoke an exceptional event that generates extraordinary pleasure.TH K3 II A Orchestra system performance is far greater than the one achieved using individual Thesis components, reaching values of absolute excellence, going beyond the absolute.

TH 1.5 II Violino

• 34 mm CCAW single layer voice coil combining lightweight, stability at lower frequencies, and total absence of musical transients compression.
• Extremely powerful custom N38 “H-grade” Neodymium magnet providing 1.67 T*m in the magnetic gap for superb dynamic response and very low distortion in the whole frequency range.
• The exclusive air-loading system results in a resonance frequency below  800 Hz, for filter set-up, starting as low as 1.5 kHz – 12dB/Oct.
• 38 mm natural silk dome optimized with extensive material characterization, laser vibrometer scanning, and Finite Element Analysis methods for a smooth and extended response.
• Frequency response up to 26 kHz optimized for off-axis installation.
• TH 1.5 II Violino Tuning System features two types of electro-acoustic load: bottom case or bottom disk according to targets of highest performance as well as the flexibility of in-car integration.
• Full solid metal construction structure with each part exclusively designed and produced for the Audison TH 1.5 II.
• FEM (Finite Element Method) optimized faceplate and front spokes for an improved dispersion pattern.

TH 3.0 II Voce

• 30,5 mm mobile voice coil in CCAR (Copper Clad Aluminum Ribbon) wound with flat wire to maximize the force factor and heat dissipation.
• Aluminium demodulation ring which linearizes the high excursion intermodulation distortion, canceling any sound colorations.
• N38 “H-grade neodymium magnet included in the voice coil to obtain superior control of the mobile crew and superior thermal stability.
• Motor geometry designed using finite element simulation software to optimize efficiency by concentrating the magnetic field in the gap.
• Membrane made of TPX®, a transparent material that reduces frequency response irregularities and provides a view of the inside of the speaker.
• Membrane geometry designed by simulation software to obtain homogeneous directivity.
• Optimized cone/surround break-up with extensive simulations to linearize the response at medium frequencies.
• Basket made of a single piece of die-cast aluminium with four pairs of spokes for maximum rigidity without slowing down the air flow.
• Suspension and spider with very high excursion, optimized with simulations of the multi-physical behavior of the speaker.
• eID technology for the traceability of TH 3.0 II Item from production to purchase.

TH 6.5 II Sax

• 50 mm mobile voice coil in CCAR (Copper Clad Aluminum Ribbon)  wound with flat wire to maximize the force factor and heat dissipation.
• Low inductance of the mobile voice coil to optimize the emission in the medium-high band (2-3 kHz).
• N48 “H-grade” neodymium magnet with superb thermal stability to  guarantee an optimal dynamic reserve in every situation.
• Magnetic group geometry was designed using finite element simulation software to maximize efficiency by concentrating the magnetic field in  the gap.
• The membrane is made of TPX®, a transparent material that reduces the frequency response irregularities in the mid-high band, leaving the speaker interior in full view.
• Membrane geometry was designed using simulation software, to obtain a  smooth emission over all the listening angles.
• The basket is made of a single piece of die-cast aluminum featuring four pairs of spokes to optimize heat transfer, nullify turbulent airflows and ensure maximum structural rigidity.
• Hi-excursion suspension and spider, optimized with simulations of the loudspeaker multi-physical behavior.

• Woofer Size    165 mm
• Tweeter Size    38 mm
• Woofer Voice Coil Diameter    50 mm
• Tweeter Voice Coil Diameter    34 mm
• Magnet Material Woofer    SPECIAL NEODYMIUM N38H
• Cone Material Woofer    TPX®
• Dome Material Tweeter    
• Power Handling - Peak    350 W
• Power Handling - Continuous    200 W
• Sensitivity    87.5 dB
• Impedance    4 Ohm
• Frequency Response    40 ÷ 26k
• Crossover Woofer    LoPass 250 ÷ 400 Hz @ 24 or 48 dB/Oct
• Crossover Tweeter    HiPass 4kHz @ 12dB/Oct
• Re Woofer    3.8 Ohm
• Fs Woofer    55 Hz
• Le Woofer mH @ 1 kHz    0.43
• Vas Woofer    8.6 l
• Mms Woofer    24.2 g
• Cms Woofer    0.35
• Qts Woofer    0.43
• Qms Woofer    5.3
• Qes Tweeter    0.47
• Spl Woofer    87 dB
• Weight Woofer    1.25 kg
• Weight Tweeter    0.25 kg
• Weight Crossover    0.355 kg

• Audison Thesis TH K3 II A ORCHESTRA Kit