Full Range 3" Full Range
Peerless
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
TS 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
Ratio fs/Qts F 158
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 cm^2
Equivalent Volume Vas 1.6 ltrs
Sensitivity 2.83V/1m 85.5 dB
Ratio BL/v Re 1.4
Power Handling
100h RMS noise test IEC 20 W
Long-term Max Power IEC 18.3 70 W
Voice Coil and Magnet Parameters
Voice Coil Diameter 26 mm
Voice Coil Height 8 mm
Voice Coil Layers 2
Height of the Gap 4 mm
Linear Excursion +/- 2 mm
Total Useful Flux .4 mWb
Diameter of Magnet 24.5 mm
Height of Magnet 5 mm
Weight of Magnet 0.05 Kg
Misc Parameters
Effective Frequency Range (IEC 21.2) 54-20k Hz
Frequency at ka=2 3602 Hz

Frequency

Mechanical Dimensions