3″ Full Range

Type Number: 830987

Features:

Peerless full range drivers set the standard for quality audio in products including flat panel televisions and sound bars, MP3 and cell phone docking stations, and multimedia PCs. With their high power handling, smooth, even dispersion and low distortion, the Peerless full range drivers can be paired with the Tymphany LAT250 for great bass performance.

Features include: A Neodymium motor structure and double-venting system that helps keep dynamic range intact, as the transducer can handle more power and dissipate excess heat efficiently. An anodized aluminum dome provides superior sound dispersion and off-axis response. A semi-progressive surround reduces distortion, especially at high output through long excursion. The drivers’ direct connected dome dust cap (connected to the magnet system voice coil) improves dispersion at high frequencies, providing superior sound on the high notes. The inserted cupper cap on the pole piece ensures control the system impedance, thereby extending the upper frequency range

 

Specs:

Electrical Data

Nominal impedance

Zn

8

ohm

Minimum impedance

Zmin

6.6

ohm

Maximum impedance

Zo

50.6

ohm

DC resistance

Re

6.3

ohm

Voice coil inductance

Le

0.6

mH

T-S Parameters

Resonance Frequency

fs

95.5

Hz

Mechanical Q factor

Qms

4.9

Electrical Q factor

Qes

0.69

Total Q factor

Qts

0.6

Force factor

Bl

3.5

Tm

Mechanical resistance

Rms

0.28

Kg/s

Moving mass

Mms

2.2

g

Suspension compliance

Cms

1.24

mm/N

Effective cone diameter

D

6.3

cm

Effective piston area

Sd

31

cm2

Equivalent volume

Vas

1.6

ltrs

Sensitivity (2.83V/1m)

85.5

dB

Ratio BL/√(Re)

1.4

Ratio fs/Qts

F

158

Power handling

Long-term Max Power (IEC 18.3)

70

W


Note: IEC 268-5 noise signal is used for the powertest.

Misc. Parameters

Effective Frequency range (IEC 21.2)

54-20k

Hz

Frequency at ka=2

3602

Hz



Notes:
IEC specs refer to IEC 60268-5 third edition
All Tymphany products are RoHS compliant

 

Frequency:830987

Mechanical Dimensions:

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