AD02110/Sq_

_-·,.IA

2 inch HIGH POWER DOME SQUAWKER LOUDSPEAKER

APPLICATION

For use in hi-fi enclosures. This loudspeaker has a very wide radiating pattern due to its nearly flatconical front.

TECHNICAL DATA versionSq4 Sq8

4 8 on3,4 6,9 on340 360 Hz

550 to 5000 Hz

30 W30 W

60 W

4 W

4 V5,6 V

205 mJ

0,9 T

3 mm

3,3 mm

50 mm

ceramic. 102 mm0,35 kg

1 kg

Rated impedance

Voice coil resistance

Resonancefrequency

Rated frequency range

Power handling capacity," loudspeaker mountedon IEC baffle, measured with filter

36/J-F - 1,2 mH18/J-F - 2,4 mH

Maximum power on loudspeaker

Operating power

Sweep voltage (100 to 10000 Hz, filter 36 /J-F- 1,2 mH18 /J-F- 2,4 mH)

Energy in air gap

Flux density

Air-gap height

Voice coil height

Core diameter

Magnet materialdiametermass

Massof loudspeaker

The loudspeaker has a textile dome and an acoustically sealed pot. No isolation is required. Connectionto the squawker by means of 2,8 mm (0,11 inch) tag connectors or by soldering.

AVAILABLE VERSIONS

AD02110/Sq4, catalogue number 2422 257 32221 I these numbers apply to bulk packed loudspeakers,AD02110/Sq8, catalogue number 2422 257 32222 J minimum packing quantity 8 per unit.

FREQUENCY RESPONSE CURVES (see Fig. 2)

Measured in anechoic room, loudspeaker mounted on IEC baffle at operating power. Above 500 Hz thesound pressure may not deviate more than ± 1 d8.Curve a: Sound pressure.Curves d2 and d3: 2nd and 3rd harmonic distortion .

• Measuring according to DIN 45573 par. 3.2.

September 1985 41

AD02110/Sq.AD02110/Sq.2 Inch high power dome squawker loudspeaker

1Z78130 1

100r--t~---t-+-t~rttt--+-~--+-+-+i-ttt~-+~I~im~iu--.~,-+-+4-~~--~~ - - _ •..•. P •• ~.- •••• _./N

0'0+III

'yd8

/o~N

/

80r--t--r--f--~rt-rttv--t--r--f--r-rt-rttr--t--r--f--~rt~bH~/-"~~

70N "e0' E+1 N

'" ..•.~ ~0 0 80

1/

d3 '\.' d21/"

/V (,1/ 't. I ..

50 100 200 500 Hz

...:Fig. 2.

:: IIII------------ __ ON? ,N

~Ill"r-----------~~-- _

"'."--------.,." ---------~E

cO0.~c:c:0o5/IIIs:a..~L-

" EgE 1!,.,

S! III

E EN

~N-L- III

2i >-

'"., .0E "0III 2i:0 III., U

0 :0s: .s., ..s: OlIII !!l

CD .,z, c

0

EE.s..c.~c.,E

i:S

September 1985 'I( September 1985 43