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JDT-1024 Diamond Tweeter
order no. Ja-jdt-1024 EUR 1749,00 excl. VAT: € 1469.75 / $ 1807.79
25 mm dome tweeter with diamond dome.
- frequency range = 1500-45000 Hz
- resonance frequency fs = 1030 Hz
- impedance R = 8 Ohm
- sound pressure level SPL = 91 dB (2,83V; 1m)
- DC resistance Re = 6,5 Ohm
- total Q factor Qts = 0,67 (Qms=4,02, Qes=0,8)
- voice coil diameter = 25 mm
PDF data sheet
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JA-2806
order no. Ja-2806-06 - not available
28 mm dome tweeter with fabric dome. Voice coil windings immersed in magnetic fluid increase short term power handling capacity.
- frequency range = 2000-20000 Hz
- resonance frequency fs = 700 Hz
- impedance R = 6 Ohm
- sound pressure level SPL = 91 dB (2,83V; 1m)
- voice coil diameter = 28 mm
- mounting diameter d = 86 mm
- overall diameter d = 111 mm
- mounting depth (not countersunk) t = 42 mm
PDF data sheet
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recommended cabinet 1:
closed cabinet with 3,7 L volume
from 93/59 Hz (-3dB/-8dB)
recommended cabinet 2:
15 L volume bass reflex cabinet
with HP50 reflex tube, 12 cm long.
from 42/36 Hz (-3dB/-8dB).
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JA-5006
order no. Ja-5006-06 EUR 111,70 excl. VAT: € 93.87 / $ 115.45
13 cm bass driver with polypropylene cone.
- power handling (continuous/programme) = 100/150 W
- frequency range = 50-2500 Hz
- resonance frequency fs = 62 Hz
- impedance R = 6 Ohm
- sound pressure level SPL = 85 dB (2,83V; 1m)
- DC resistance Re = 4,9 Ohm
- force factor BL = 5,8 N/A
- effective piston radiating area Sd = 85 cm2
- effective mechanical mass incl. air load mms = 12 g
- equivalent volume of compliance Vas = 5,5 l
- total Q factor Qts = 0,53 (Qms=2,34, Qes=0,68)
- voice coil diameter = 75 mm
- mounting diameter d = 125 mm
- overall diameter d = 145 mm
- mounting depth (not countersunk) t = 63 mm
PDF data sheet
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recommended cabinet 1:
closed cabinet with 10,9 L volume
from 71/45 Hz (-3dB/-8dB)
recommended cabinet 2:
43 L volume bass reflex cabinet
with HP70 reflex tube, 13 cm long.
from 32/28 Hz (-3dB/-8dB).
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JA-6006
order no. Ja-6006-06 EUR 127,50 excl. VAT: € 107.14 / $ 131.79
16 cm bass driver with polypropylene cone.
- power handling (continuous/programme) = 100/150 W
- frequency range = 40-2000 Hz
- resonance frequency fs = 50 Hz
- impedance R = 6 Ohm
- sound pressure level SPL = 85,6 dB (2,83V; 1m)
- DC resistance Re = 5,04 Ohm
- force factor BL = 5,72 N/A
- effective piston radiating area Sd = 119 cm2
- effective mechanical mass incl. air load mms = 15 g
- equivalent volume of compliance Vas = 13,3 l
- total Q factor Qts = 0,55 (Qms=2,31, Qes=0,73)
- voice coil diameter = 75 mm
- mounting diameter d = 140 mm
- overall diameter d = 175 mm
- mounting depth (not countersunk) t = 72 mm
PDF data sheet
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recommended cabinet 1:
closed cabinet with 12,1 L volume
from 74/47 Hz (-3dB/-8dB)
recommended cabinet 2:
47 L volume bass reflex cabinet
with HP70 reflex tube, 10 cm long.
from 33/29 Hz (-3dB/-8dB).
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JA-6012
order no. Ja-6012-12 EUR 127,50 excl. VAT: € 107.14 / $ 131.79
16 cm bass driver with polypropylene cone.
- power handling (continuous/programme) = 100/150 W
- frequency range = 40-5000 Hz
- resonance frequency fs = 54 Hz
- impedance R = 12 Ohm
- sound pressure level SPL = 85,9 dB (2,83V; 1m)
- DC resistance Re = 10,3 Ohm
- force factor BL = 7,55 N/A
- effective piston radiating area Sd = 119 cm2
- effective mechanical mass incl. air load mms = 13,4 g
- equivalent volume of compliance Vas = 12,8 l
- total Q factor Qts = 0,59 (Qms=2,08, Qes=0,83)
- voice coil diameter = 75 mm
- mounting diameter d = 140 mm
- overall diameter d = 175 mm
- mounting depth (not countersunk) t = 85 mm
PDF data sheet
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recommended cabinet 1:
closed cabinet with 4,1 L volume
from 146/92 Hz (-3dB/-8dB)
recommended cabinet 2:
10 L volume bass reflex cabinet
with HP70 reflex tube, 15 cm long.
from 87/65 Hz (-3dB/-8dB).
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Ja-8008 HMQ
order no. Ja-8008-08-hmq EUR 269,00 excl. VAT: € 226.05 / $ 278.04
20 cm bass driver with paper cone.
- frequency range = 40-5000 Hz
- resonance frequency fs = 46 Hz
- impedance R = 8 Ohm
- sound pressure level SPL = 95 dB (2,83V; 1m)
- DC resistance Re = 6,07 Ohm
- force factor BL = 11,1 N/A
- effective piston radiating area Sd = 219 cm2
- effective mechanical mass incl. air load mms = 18 g
- equivalent volume of compliance Vas = 44,3 l
- total Q factor Qts = 0,25 (Qms=10, Qes=0,26)
- voice coil diameter = 39 mm
- maximum peak linear excursion vibration xlin = +/- 3,5 mm
- mounting diameter d = 186 mm
- overall diameter d = 221 mm
- mounting depth (not countersunk) t = 88 mm
PDF data sheet
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recommended cabinet 1:
closed cabinet with 4,7 L volume
from 152/96 Hz (-3dB/-8dB)
recommended cabinet 2:
11,1 L volume bass reflex cabinet
with HP70 reflex tube, 12 cm long.
from 92/69 Hz (-3dB/-8dB).
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Ja-8008 HES
order no. not-available - not available
20 cm bass driver with paper cone.
- frequency range = 40-5000 Hz
- resonance frequency fs = 46 Hz
- impedance R = 8 Ohm
- sound pressure level SPL = 95 dB (2,83V; 1m)
- DC resistance Re = 6,1 Ohm
- force factor BL = 9,5 N/A
- effective piston radiating area Sd = 222 cm2
- effective mechanical mass incl. air load mms = 15 g
- equivalent volume of compliance Vas = 56 l
- total Q factor Qts = 0,25 (Qms=1,6, Qes=0,29)
- voice coil diameter = 39 mm
- maximum peak linear excursion vibration xlin = +/- 3,5 mm
- mounting diameter d = 186 mm
- overall diameter d = 221 mm
- mounting depth (not countersunk) t = 88 mm
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