Markaudio Alpair 12 P Generation 2

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

=> more loudspeakers of this brand.
 


open a bigger photo

open a bigger photo

recommended cabinet 1:
closed cabinet with 5,1 L volume
from 119/75 Hz (-3dB/-8dB)
 
recommended cabinet 2:
13,9 L volume bass reflex cabinet
with HP70 reflex tube, 16 cm long.
from 68/52 Hz (-3dB/-8dB).

Markaudio Alpair 12 P Generation 2       order no. ma-alpair12p-g2-grey       EUR 229,00 excl. VAT: € 192.44 / $ 225.15
19 cm full range driver with paper cone. The rubber surround is invers. The speaker has soldering lugs / faston terminals.
  • power handling (continuous/programme) = 30 W
  • frequency range = 40-21000 Hz
  • resonance frequency fs = 42 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 91,7 dB (2,83V; 1m)
  • DC resistance Re = 7 Ohm
  • force factor BL = 7,54 N/A
  • voice coil inductance L = 0,054 mH
  • effective piston radiating area Sd = 147,4 cm2
  • effective mechanical mass incl. air load mms = 10,2 g
  • equivalent volume of compliance Vas = 43 l
  • total Q factor Qts = 0,28 (Qms=1,98, Qes=0,33)
  • maximum peak linear excursion vibration xlin = +/- 5,4 mm
  • mounting diameter d = 168 mm
  • overall diameter d = 207 mm
  • mounting depth (not countersunk) t = 86 mm
PDF data sheet
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