Full Range 2.5" Full Range
Peerless
Type Number:830984

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 6.7 ohm
Maximum Impedance Zo 48.3 ohm
DC Resistance Re 6.3 ohm
Voice Coil Inductance Le 0.5 mH
TS Parameters
Resonance Frequency fs 102.3 Hz
Mechanical Q factor QMS 5.17
Electrical Q factor QES 0.78
Total Q factor Qts 0.68
Ratio fs/Qts F 151
Force Factor Bl 3.3 Tm
Mechanical Resistance Rms 0.26 Kg/s
Moving Mass Mms 2.1 g
Suspension Compliance Cms 1.16 mm/N
Effective cone diameter D 5.3 cm
Effective Piston Area sd 22 cm^2
Equivalent Volume Vas 0.8 ltrs
Sensitivity 2.83V/1m 82.8 dB
Ratio BL/v Re 1.3
Misc Parameters
Effective Frequency Range (IEC 21.2) 90-20k Hz
Frame dimensions 69x69 mm

Frequency

Mechanical Dimensions

Drawing Dimensions
Interior Depth ID 45 mm