PEERLESS GBS-250F38CP01-04 User Manual [ru]

Transducer Specification Sheet

Model No: GBS-250F38CP01-04
Product Line: Tymphany

Product Description

This10 inch 4 ohm tansducer member of the GBS family provides a very slim woofer capable
of large excursion. A highly optimized ferrite magnet and unique suspension layout combine
to give a cost effective solution in a previously unavailable package.

Mechanical Drawing

Rev: 3
Last Update: 2015-09-14 02:51:33

Specifications

DC Resistance Revc Ohms 3.45 5.0% Energy Bandwidth Product EBP (1/Qes)*fs
Minimum Impedance Zmin Ohms 5.21 7.5% Moving Mass Mms g 103.4
Voice Coil Inductance Le mH 2.36 Suspension Compliance Cms um/N 172.5
Resonant Frequency Fs Hz 37.69 15% Effective Cone diameter D cm
Mechanical Q Factor Qms 5.62 Effective Piston Area Sd cm^2 314.2
Electrical Q Factor Qes 0.49 Effective Volume Vas L 23.92
Total Q Factor Qts 0.45 Motor Force Factor BL Tm 13.11
Ratio Fs/Qts F Fs/Qts 83.37 Motor Efficiency Factor ß (T*M^2)/Ohms 49.7
Half Space Sensitivity @2.83V db@2.83V/1M dB 86.62 +/- 1.0db Voice coil former Material VCfm KSV
Half Space Sensitivity @1W/1M db@1W/1M dB 84.8 +/- 1.0db Voice coil inner diameter VCd mm 38.75
Gap Height Gh mm 8 Rated Noise Power P W 200
Maximum Linear Excursion Xmax mm 6 Test Spectrum Bandwidth 50Hz-2000Hz
Ferrofluid Type FF Transducer Size Inch 10 in
Transducer Mass Kg 3.24

Frequency and Impedance Response

Address : Room 1307-8 Dominion Centre, 43-59 Queens Rd East, Wanchai, Hong Kong

Tymphany HK LTD

E-mail: [e-mail]