TW030WA01


	TW030WA01 is a high performance 30mm soft dome tweeter that works equally well for most demanding high frequency audio applications. The low resonance frequency and high power handling makes TW030WA01 the ideal tweeter for 2-way speakers, where standard tweeters will not do. The usage of dual neodymium magnets as power house ensures an almost perfect magnetic screening for demanding A/V applications. The low distortion and the smooth and extended frequency response combine extreme details and dynamics into making TW030WA01 the pearl of any high-end 2-channel system. Small size and high efficiency make TW030WA01 well suited for high quality multimedia applications. TW030WA01 is available as TW030WA02 with ferro fluid and as TW030WA03 without face plate.

		FEATURES

Precision-coated textile diaphragm for improved consistency and high-frequency extension
Vented voice coil former for reduced distortion and compression
Copper-clad aluminium voice coil wire offering lower moving mass for improved efficiency and transient response
Build-in cavities under dome/edge to equalize pressure for lower distortion and lower resonance frequency
Rear heat sink for increased power handling and reduced power compression
Dual neodymium magnets for improved efficiency and improved magnetic shielding for A/V applications
Flexible lead wires for higher power handling and larger excursion
Black anodized magnet structure for increased power handling and reduced power compression
Gold plated terminals to prevent oxidation for long-term reliable connection
Delivered with EVA gasket attached for hassle-free mounting and secure cabinet sealing

SPL FREQUENCY RESPONSE

IMPEDANCE RESPONSE

NOMINAL SPECIFICATIONS

Nominal size

30

[mm]

Nominal impedance

4

[ohm]

Recommended freq. range

2-25

[kHz]

Sensitivity, 2.83V/1m, (average 2-20kHz)

94

[dB]

Voice coil diameter

30.4

[mm]

Voice coil height

1.7

[mm]

Air gap height

3.0

[mm]

Voice coil resistance, R_DC

3.2

[ohm]

Voice coil inductance

0.016

[mH]

Magnet weight (dual neo)

25.5

[g]

Effective radiating area, S_d

11.0

[sq.cm]

Power handling, continuous, IEC 268-5, 2.5kHz@12dB/oct.

30

[W]

Resonance freq., Fs

1,000

[Hz]

Moving mass, incl. air

0.47

[g]

Force factor, Bxl

2.25

[Tm]

Mechanical Q, Q_m

5.7

-

Electrical Q, Q_e

1.9

-

Total Q, Q_t

1.4

-

Suspension compliance, C_ms

0.053

[mm/N]

Equiv.. air volume, V_as

0.009

[lit.]

Total unit net weight

0.13

[kg]

OUTLINE DRAWING AND DIMENSIONS (mm)

CONNECTIONS (dimensions in mm)

AVAILABLE EVALUATION KITS USING TW030WA01


	Eval. kit 1 6¼”, 2-way Hi-Fi bookshelf, using tweeter TW030WA01 and mid/woofer WF160WA01


	Eval. kit 2 2 x 5½”, 2.5-way Hi-Fi bookshelf, using tweeter TW030WA01 and mid/woofer 2 x WF138WA04


	PACKAGING INFORMATION

Part no. TW030WA01-01	Individual packaging (one pair per box)
Part no. TW030WA01-02	Bulk packaging

MORE INFO

Download PDF data sheet (134KB)

High resolution picture
(256KB JPEG)

Cross section/ exploded view
(873KB)

Version with ferro fluid

Version w/o face plate

Evaluation kits

Data, all tweeters, PDF

Electronic data download