Tweeter Full Range Woofer

SEAS

The moving coil loudspeaker is by far the dominant electroacoustic transducer. SEAS design and produce from high end quality parts, using complicated procedures and incorporating a highly skilled workforce to satisfy even the most critical listeners.

To our building proposals with SEAS drivers.

Tweeter

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SEAS ExoticT35X3-06

order no. seas-Exotic-T35

EUR 469,00 excl. VAT: € 394.12 / $ 405.94

35 mm dome tweeter with fabric domet.

power handling (continuous/programme) = 100/250 W
frequency range = 1500-25000 Hz
resonance frequency fs = 600 Hz
impedance R = 6 Ohm
sound pressure level SPL = 94 dB (2,83V; 1m)
DC resistance Re = 4,6 Ohm
force factor BL = 3,9 N/A
voice coil inductance L = 0,06 mH
effective piston radiating area Sd = 11,9 cm²
effective mechanical mass incl. air load mms = 0,47 g
voice coil diameter = 35 mm
maximum peak linear excursion vibration x_lin = +/- 0,5 mm
mounting diameter d = 86 mm
overall diameter d = 130 mm
mounting depth (not countersunk) t = 42,5 mm

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Full Range

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recommended cabinet 1:
closed cabinet with 43 L volume
from 61/38 Hz (-3dB/-8dB)

recommended cabinet 2:
162 L volume bass reflex cabinet
with HP100 reflex tube, 8 cm long.
from 30/24 Hz (-3dB/-8dB).

SEAS ExoticF8X1-04

order no. seas-Exotic-F8-4

EUR 888,00 excl. VAT: € 746.22 / $ 768.61

20 cm full range driver with paper cone.

power handling (continuous/programme) = 35/100 W
frequency range = 30-20000 Hz
resonance frequency fs = 31 Hz
impedance R = 4 Ohm
sound pressure level SPL = 96 dB (2,83V; 1m)
DC resistance Re = 3 Ohm
force factor BL = 4,2 N/A
voice coil inductance L = 0,05 mH
effective piston radiating area Sd = 222 cm²
effective mechanical mass incl. air load mms = 10,5 g
equivalent volume of compliance Vas = 146 l
total Q factor Qts = 0,39 (Qms=4,24, Qes=0,43)
voice coil diameter = 26 mm
maximum peak linear excursion vibration x_lin = +/- 2,1 mm
mounting diameter d = 186,4 mm
overall diameter d = 220,6 mm
mounting depth (not countersunk) t = 110 mm

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recommended cabinet 1:
closed cabinet with 54 L volume
from 57/36 Hz (-3dB/-8dB)

recommended cabinet 2:
215 L volume bass reflex cabinet
with HP100 reflex tube, 5 cm long.
from 27/23 Hz (-3dB/-8dB).

SEAS ExoticF8X1-08

order no. seas-Exotic-F8

EUR 899,00 excl. VAT: € 755.46 / $ 778.13

20 cm full range driver with paper cone.

power handling (continuous/programme) = 35/100 W
frequency range = 30-20000 Hz
resonance frequency fs = 32 Hz
impedance R = 8 Ohm
sound pressure level SPL = 93 dB (2,83V; 1m)
DC resistance Re = 5,7 Ohm
force factor BL = 5,25 N/A
voice coil inductance L = 0,07 mH
effective piston radiating area Sd = 222 cm²
effective mechanical mass incl. air load mms = 10 g
equivalent volume of compliance Vas = 143 l
total Q factor Qts = 0,45 (Qms=4,2, Qes=0,5)
voice coil diameter = 26 mm
maximum peak linear excursion vibration x_lin = +/- 2,1 mm
mounting diameter d = 186,4 mm
overall diameter d = 220,6 mm
mounting depth (not countersunk) t = 110 mm

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Woofer

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recommended cabinet 1:
closed cabinet with 6,6 L volume
from 119/75 Hz (-3dB/-8dB)

recommended cabinet 2:
15 L volume bass reflex cabinet
with HP70 reflex tube, 14 cm long.
from 72/54 Hz (-3dB/-8dB).

SEAS ExoticW8X2-08

order no. seas-Exotic-W8

EUR 818,00 excl. VAT: € 687.39 / $ 708.02

20 cm bass-midrange driver with paper cone.

power handling (continuous/programme) = 100/250 W
frequency range = 30-3000 Hz
resonance frequency fs = 36 Hz
impedance R = 8 Ohm
sound pressure level SPL = 94 dB (2,83V; 1m)
DC resistance Re = 6 Ohm
force factor BL = 9,2 N/A
voice coil inductance L = 0,43 mH
effective piston radiating area Sd = 212 cm²
effective mechanical mass incl. air load mms = 13,9 g
equivalent volume of compliance Vas = 78 l
total Q factor Qts = 0,24 (Qms=5,1, Qes=0,25)
voice coil diameter = 39 mm
maximum peak linear excursion vibration x_lin = +/- 3 mm
mounting diameter d = 186,4 mm
overall diameter d = 220,6 mm
mounting depth (not countersunk) t = 110 mm

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Tweeter Full Range Woofer

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.