MDT 33

• Packed in matched pairs
• Triple magnet system
• High sensitivity
• Large Hexatech aluminium voice coil
• High power handling
• Replaceable dome/coil assembly
• Aluminium face plate

SPECIFICATION

Overall Dimensions

OD 110mm (4.32") x 66mm (2.6")

Nominal Power Handling (DIN)

P

200 W

Transient Power 10ms

1000 W

Nominal Impedance

Z

8 Ohms

Sensitivity 1W/1M

92.5 dB

Frequency Response

1800 - 20000 Hz

Resonant Frequency

FS

700 Hz + - 10%

VOICE COIL

Voice Coil Diameter

OD

28mm (1.1")

Voice Coil Height

2.7mm (0.106")

Voice Coil Former

Aluminium

Voice Coil Wire

Hexatech Aluminium

Number of Layers

2

DC Resistance

RE

5.2 Ohms

Voice Coil Inductance @ 1KHz

LBM

0.09 mh

MAGNET SYSTEM

Magnet System Type

Ferrite Triple system

HE - Magnetic Gap Height

HE

2.5mm (0.098")

B Flux density

B

1.95T

BL Product

BXL

6.3 N.A

Max. Linear Excursion

X

OPERATIONAL PARAMETERS

Suspension compliance

CMS

Mechanical Q Factor

QMS

Electrical Q Factor

QES

Total Q Factor

Q/T

Mechanical Resistance

RMS

Moving Mass

MMS

0.44 gm.

Equivalent Cas Air Load

VAS

Cone / Dome Material

Hand Treated Selected Fabric

Effective Piston Area

S

6.0 cm?

Net Weight

Kg.

1.2 Kg.

The magnet system is a powerful heavyweight triple-magnet housed in a protective aluminium envelop. The faceplate is of aluminium sprayed with fine-sanded black finish.It has a self-centering replaceable dome coil assembly.

The pole piece of the tweeter is vented into the cavity of the magnet system which serves as a loading chamber for the tweeter.

This tweeter exhibits crystal-clear and detailed sound, fast transient response and excellent dynamics.

The Hexatech aluminium voice coil has flexible wire terminations. This, together with low viscosity Ferrofluid cooling, gives this unit high power handling capability. The low resonance point and extended frequency repons with smooth roll-off allows these units,which are packed in matched pairs, to be easily coupled with all types of crossovers.