Accuton AS250-8-552

€1,276.00 *

Prices incl. VAT plus shipping costs

Delivery time approx. 5 working days

  • ac-7425552
The AS250-8-552 is an 11 inch bass driver with aluminum honeycomb sandwich dome, being the... more
Product information "Accuton AS250-8-552"

The AS250-8-552 is an 11 inch bass driver with aluminum honeycomb sandwich dome, being the first in an entirely new approach to accuton speaker design. An ideal acoustical center has been achieved, which is identical with our CELL tweeters and midranges. Its novel designed overhung motor combines the advantages of traditional over- and underhung designs, delivering high linear excursion and ultra low distortion. An exceptionally hard aluminum sandwich dome was developed for the CELL bass drivers that allows for negligible delay and energy storage. The hidden surround serves for reduced outer diameter and linear excursion of +/- 16mm. A new developed spider shape makes huge excursion without compression possible. We recommend our AS250-8-552 for an application from 20 Hz - 600 Hz.

 

Specifications

  • power handling (continuous/programme) = 300 W
  • frequency range = 20-600 Hz
  • resonance frequency fs = 20 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87 dB (2,83V; 1m)
  • DC resistance Re = 8 Ohm
  • force factor BL = 16 N/A
  • voice coil inductance L = 0,5 mH
  • effective piston radiating area Sd = 382 cm2
  • effective mechanical mass incl. air load mms = 88 g
  • equivalent volume of compliance Vas = 159 l
  • total Q factor Qts = 0,33 (Qms=5, Qes=0,35)
  • voice coil diameter = 114 mm
  • maximum peak linear excursion vibration xlin = +/- 9 mm
  • mounting diameter d = 227 mm
  • overall diameter d = 150 mm
  • mounting depth (not countersunk) t = 123 mm
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