Audison THESIS TH6.5 II Sax User Manual

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TH 6.5 II Sax

300 W Max Power

TECHNICAL SPECIFICATIONS

Component Woofer

Size mm (in.) 165 (6.5)

Power Handling

Impedance Ω 4

Frequency Response Hz 40 ÷ 4500

Magnet size D x d x h

Weight of one speaker kg (lb.) 1,25 (2.76)

Voice Coil Ø mm (in.) 50 (2)

W peak
W continuos

mm
(in.)

300
150

80 x 54 x 4,5
(3.15 x 2.13 x 0.18)

ELECTRO-ACOUSTIC PARAMETERS

D mm 130

Xmax mm 5,4

Re Ω 3,8

Fs Hz 55

Le mH 0,43

Vas I 8,6

Mms g 24,2

Cms mm/N 0,35

BL T•m 8,2

Qts 0,43

Qes 0,47

Qms 5,3

Spl dB 87

1. 50 mm mobile voice coil in CCAR (Copper Clad Aluminum Ribbon)

wound with flat wire to maximize the force factor and heat dissipation.

2. Low inductance of the mobile voice coil to optimize the emission in

medium-high band (2-3 kHz).

3. N48 “H-grade” neodymium magnet with superb thermal stability to

guarantee an optimal dynamic reserve in every situation.

4. Magnetic group geometry designed using nite element simulation

software to maximize efciency by concentrating the magnetic eld in
the gap.

5. Membrane made of TPX®, a transparent material that reduces the

frequency response irregularities in the mid-high band, leaving the
speaker interior in full view.

6. Membrane geometry designed using simulation software, to obtain a

smooth emission over all the listening angles.

7. Basket made of a single piece of die-cast aluminium featuring four

pairs of spokes to optimize heat transfer, nullify turbulent airflows and
ensure maximum structural rigidity.

8. Hi-excursion suspension and spider, optimized with simulations of the

loudspeaker multi-physical behavior.

9. eID technology providing TH 6.5 II traceability starting from the

manufacturing stage up to the owner.

A 165 mm 6.5 in.
B 143 mm 5.63 in.
C 84 mm 3.31 in.
D 74,5 mm 2.93 in.
E 170,5 mm 6.71 in.

F 30 mm 1.18 in.

B
A

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62018 Potenza Picena (MC) Italy
T [phone] - F [phone]
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C

D

F

E

All specications subject to change without notice_19.B

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