Tymphany LAT 250 " Subwoofer
Tymphany LAT
Type Number:LAT250PB600-04

Features

The patented LAT 250 is designed to provide strong bass performance in a new vibration-free, cylindrical form factor. The driver may be configured for use in sealed, vented, bandpass or open-baffle enclosures, and provides high bass output from a very compact transducer. In typical applications, mechanical vibration is more than 90% lower than comparable loudspeakers, even at full output. The LAT 250 employs dual voice coils, and impedance configurations from 2 Ohm to 16 Ohm are available per customer requirements. Paired with the Peerless Lifestyle driver, the Tymphany LAT, is an ideal solution for lifestyle consumer electronics products such as flat panel TVs and sound bars, MP3 and cell phone docking stations, multimedia PCs and other small devices. Note: The nominal impedance is calculated with both coils driven in parallel.

Specs

Electrical Data
Nominal Impedance Zn 4 ohm
Minimum Impedance Zmin 3.6 ohm
Maximum Impedance Zo 12.2 ohm
DC Resistance Re 3.25 ohm
Voice Coil Inductance Le 0.39 mH
TS Parameters
Resonance Frequency fs 64 Hz
Mechanical Q factor QMS 3.5
Electrical Q factor QES 1.2
Total Q factor Qts 0.89
Ratio fs/Qts F 71
Force Factor Bl 6.7 Tm
Mechanical Resistance Rms 4.8 Kg/s
Moving Mass Mms 42 g
Suspension Compliance Cms 0.15 mm/N
Effective cone diameter D 15.8 cm
Effective Piston Area sd 196 cm^2
Equivalent Volume Vas 8.2 ltrs
Sensitivity 2.83V/1m 87.5 dB
Ratio BL/v Re 3.7
Sensitivity 1W/1m 84.5 dB
Misc Parameters
Effective Frequency Range (IEC 21.2) 50-300 Hz
Frame dimensions 260x90 mm
Total Mass 845 grams
Frequency at ka=2 1518 Hz

Frequency

Mechanical Dimensions