ScanSpeak

Founded in 1970, Scan-Speak still resides at its original address in Videbaek, Denmark. Located in the heart of the Jutland peninsula, the acoustic engineers adhere to the legendary policy of "Never compromise".

To our building proposals with ScanSpeak drivers.

ASE

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recommended cabinet 1:
closed cabinet with 5,6 L volume
from 102/64 Hz (-3dB/-8dB)

recommended cabinet 2:
20 L volume bass reflex cabinet
with HP70 reflex tube, 15 cm long.
from 52/41 Hz (-3dB/-8dB).

ScanSpeak ASE 18W8522A01

order no. ss-18W-8522-A01

EUR 80,30 excl. VAT: € 67.48 / $ 73.55

16 cm bass-midrange driver with paper cone. The basket is made of die-cast.

power handling (continuous/programme) = 60/90 W
frequency range = 50-5000 Hz
resonance frequency fs = 47 Hz
impedance R = 8 Ohm
sound pressure level SPL = 90 dB (2,83V; 1m)
DC resistance Re = 5,7 Ohm
force factor BL = 6,7 N/A
voice coil inductance L = 0,6 mH
effective piston radiating area Sd = 143 cm²
effective mechanical mass incl. air load mms = 11 g
equivalent volume of compliance Vas = 25 l
total Q factor Qts = 0,37 (Qms=2,8, Qes=0,42)
voice coil diameter = 25 mm
maximum peak linear excursion vibration x_lin = +/- 3 mm
mounting diameter d = 145 mm
overall diameter d = 180,5 mm
mounting depth (not countersunk) t = 78,5 mm

PDF data sheet

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recommended cabinet 1:
closed cabinet with 7,9 L volume
from 87/55 Hz (-3dB/-8dB)

recommended cabinet 2:
28 L volume bass reflex cabinet
with HP70 reflex tube, 14 cm long.
from 44/35 Hz (-3dB/-8dB).

ScanSpeak ASE 18W8522G01

order no. ss-18W-8522-G01

EUR 115,00 excl. VAT: € 96.64 / $ 105.34

16 cm bass-midrange driver with high quality cone. The basket is made of die-cast.

power handling (continuous/programme) = 60/90 W
frequency range = 40-5000 Hz
resonance frequency fs = 40 Hz
impedance R = 8 Ohm
sound pressure level SPL = 88 dB (2,83V; 1m)
DC resistance Re = 5,8 Ohm
force factor BL = 6,2 N/A
voice coil inductance L = 0,54 mH
effective piston radiating area Sd = 129 cm²
effective mechanical mass incl. air load mms = 11,1 g
equivalent volume of compliance Vas = 35 l
total Q factor Qts = 0,37 (Qms=5,87, Qes=0,39)
voice coil diameter = 25 mm
maximum peak linear excursion vibration x_lin = +/- 4,5 mm
mounting diameter d = 146,5 mm
overall diameter d = 179,6 mm
mounting depth (not countersunk) t = 80 mm

PDF data sheet

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recommended cabinet 1:
closed cabinet with 14,5 L volume
from 74/47 Hz (-3dB/-8dB)

recommended cabinet 2:
43 L volume bass reflex cabinet
with HP100 reflex tube, 31 cm long.
from 41/32 Hz (-3dB/-8dB).

ScanSpeak ASE M21WO39-08

order no. A-M21WO39-08

- not available

20 cm bass driver with paper cone. The basket is made of die-cast.

power handling (continuous/programme) = 120/240 W
frequency range = 25-3000 Hz
resonance frequency fs = 28 Hz
impedance R = 8 Ohm
sound pressure level SPL = 90 dB (2,83V; 1m)
DC resistance Re = 5,5 Ohm
force factor BL = 8,2 N/A
voice coil inductance L = 1 mH
effective piston radiating area Sd = 235 cm²
effective mechanical mass incl. air load mms = 23 g
equivalent volume of compliance Vas = 105 l
total Q factor Qts = 0,3 (Qms=1,97, Qes=0,35)
voice coil diameter = 40 mm
maximum peak linear excursion vibration x_lin = +/- 6 mm
mounting diameter d = 186,5 mm
overall diameter d = 215,4 mm
mounting depth (not countersunk) t = 86,6 mm

PDF data sheet

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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.