Peerless PT 145 TV

With the help of the chassis overview page you find more than 5000 loudspeaker chassis.

=> more loudspeakers of this brand.
 

recommended cabinet 1:
closed cabinet with 2 L volume
from 133/84 Hz (-3dB/-8dB)
 
recommended cabinet 2:
7,5 L volume bass reflex cabinet
with HP50 reflex tube, 12 cm long.
from 66/53 Hz (-3dB/-8dB).

Peerless PT 145 TV       order no. -      
13 cm bass driver with polypropylene cone.
  • power handling (continuous/programme) = 80/100 W
  • frequency range = 60-4000 Hz
  • resonance frequency fs = 68 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88,5 dB (2,83V; 1m)
  • DC resistance Re = 6,1 Ohm
  • force factor BL = 6,3 N/A
  • voice coil inductance L = 1,1 mH
  • effective piston radiating area Sd = 85 cm2
  • effective mechanical mass incl. air load mms = 7,9 g
  • equivalent volume of compliance Vas = 6,7 l
  • total Q factor Qts = 0,41 (Qms=1,9, Qes=0,52)
  • voice coil diameter = 26 mm
  • maximum peak linear excursion vibration xlin = +/- 2 mm
  • mounting diameter d = 115 mm
  • overall diameter d = 145 mm
  • mounting depth (not countersunk) t = 73 mm
The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.

Home  
 
© Copyright 2015 Iris Strassacker; All rights reserved. - errors and omissions excepted