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TH K3 II A ORCHESTRATH K3 II A ORCHESTRA Accessory

34 mm CCAW single layer voice coil combining light weight, stability at lower frequencies and total absence of musical transients compression. Extremely powerful custom N38 “H-grade” Neodymium magnet providing 1.

Highlights

  • 34 mm CCAW single layer voice coil combining light weight, stability at lower frequencies and total absence of musical transients compression.
  • Extremely powerful custom N38H-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.
  • Exclusive air-loading system resulting 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.

Key specs

Full specs
Woofer Size
165 mm (6.5 in)
Impedance
4 Ohm
Power Handling - Peak
350 W
Power Handling - Continuous
200 W
Frequency Response
40 ÷ 26k
Voice Coil Diameter
50 mm (1.97 in)
Magnet Material
SPECIAL NEODYMIUM N38H
Cone Material
TPX®

Key specs

Full specs
Woofer Size
165 mm (6.5 in)
Impedance
4 Ohm
Power Handling - Peak
350 W
Power Handling - Continuous
200 W

Highlights

Overview
  • 34 mm CCAW single layer voice coil combining light weight, stability at lower frequencies and total absence of musical transients compression.
  • Extremely powerful custom N38H-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.
  • Exclusive air-loading system resulting in a resonance frequency below 800 Hz, for filter set-up starting as low as 1.5 kHz – 12dB/Oct.
Overview
  • 34 mm CCAW single layer voice coil combining light weight, 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.
  • Exclusive air-loading system resulting 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 featuring two types of electroacoustic load: bottom case or bottom disk according to targets of highest performance as well as 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.
  • eID technology providing TH 1.5 II traceability starting from the manufacturing stage up to the owner.
  • 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.
Highlights

Key features

  • 34 mm CCAW single layer voice coil combining light weight, stability at lower frequencies and total absence of musical transients compression.
  • Extremely powerful custom N38H-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.
  • Exclusive air-loading system resulting 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 featuring two types of electroacoustic load: bottom case or bottom disk according to targets of highest performance as well as 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.
  • eID technology providing TH 1.5 II traceability starting from the manufacturing stage up to the owner.
  • 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.
  • N38H-grade neodymium magnet included in the voice coil to obtain superior control of the mobile crew and superior thermal stability.
Specs

Technical Specs LF

8
Woofer Size165 mm (6.5 in)
Impedance4 Ohm
Power Handling - Peak350 W
Power Handling - Continuous200 W
Frequency Response40 ÷ 26k
Voice Coil Diameter50 mm (1.97 in)
Magnet MaterialSPECIAL NEODYMIUM N38H
Cone MaterialTPX®

Technical Specs HF

3
Tweeter Size38 mm
Voice Coil Diameter34 mm
Dome MaterialNATURAL_SILK

Technical Specs MF

4
Midrange Size70 mm
Voice Coil Diameter30.5 mm
Magnet MaterialSPECIAL NEODYMIUM N38H
Cone MaterialTPX®

Electric-acoustic Specs LF

10
Re3.8 Ohm
Fs55 Hz
Mms24.2 g
Cms0.35
Qms5.3
Qes0.47
Qts0.43
Vas8.6 l
Le0.43 mH
Spl87 dB

Kit Tech Data

2
Crossover Low-PassLoPass 250 ÷ 400 Hz @ 24 or 48 dB/Oct
Crossover Hi-PassHiPass 4kHz @ 12dB/Oct

General

3
Weight Woofer1.25 kg
Weight Tweeter0.25 kg
Weight Crossover0.355 kg
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