Как го правят някои: Широколентови говорители
Публикувано на: Вто Яну 15, 2008 6:59 pm
Yamamura churchil


Feastrex fullrange:
Dimension 5nf Natural Flux 12cm Speaker

System composition AlNiCo magnet 12cm fullrange driver
Maximum music input 25W
Rated continuous input 15W
Frequency response characteristics 35Hz-23kHz (-10dB)
Sensitivity 95dB
Gap flux density 16,000gauss
Nominal impedance 16ohms
Enclosure dimensions 230W*620H*317D (mm)
Dimension 5 Alnico Magnet 12cm Speaker

System composition AlNiCo magnet 12cm fullrange driver
Maximum music input 25W
Rated continuous input 15W
Frequency response characteristics 35Hz-23kHz(-10dB)
Sensitivity 97dB
Gap flux density 17,000gauss
Nominal impedance 16ohms
Enclosure dimensions 230W*620H*317D
Weight 15.9Kg
Dimension 5e field coil 12cm speaker

System composition electromagnet 12cm
fullrange driver
Maximum music input 25W
Rated continuous input 15W
Sensitivity 98dB
Gap flux density 17,000gauss
Nominal impedance 16ohms
Weight 6.14kg(driver only)
electromagnet power supply 10V-15V 3A(sold separately)
Fostex
F200A-400$each

Impedance : 8 ohm
Minimum Frequency Response
: 30Hz
S.P.L. : 90dB/W (m)
Rated Input : 27W
Music Power : 80W
Equivalent Diaghram Radius
: 80mm (3.150 in)
Reproduction Frequency Response
: fo - 20kHz
Equivalent Mass : 18.6g (0.041 lb)
Magnet Weight : 907g (2.000 lb)
Net Weight : 4.4kg (9.700 lb)
Fs : 30Hz
Re : 7.3 ohm
Qes : 0.36
Qts : 0.32
Vas : 98.96 L
Xmax : 2.0mm (0.079 in)
HempAcoustics FR8C


ALIAN 2140 high performance midrange

Highest performance midrange. Hand made in France by Alain benard
of BEEngineering. Price is for one unit. Pairs are matched.
T-S PARAMETERS
Fs 52 Hz
Qms 2.3666 ?
flux density 1.85 Tesla
Bl 8.8356 T.m
Cms 1.002 mm/N
CAS 5.80E-07 m5/N
CMES 116.1322 microF
RAT 24318 ohmA
Zmin 6.9206 ohm
n0 4.868 %
VAS 80.95 L
QES 0.235 ?
dBspl 99.0735 ?
Mms 9.06 g
MAS 15.67 kg/m4
Lces 78.2282 H
RMT 14.0691 ohm.m
Zmax 67.523 ohm
L 1kHz 0.695 mh
RE 6.1 ohm
Qts 0.2138 ?
Sd 0.0241 m2
RMS 1.27 ohm.m
RAS 2197 ohmA
RES 61.423 ohm
Mmd 6.9549 g
Zavg 15.4138 ohm
L 10kHz 0.2126 mh
acceleration factor 981 ms-2 A-1
Surround paper ?
cone paper ?
voice coil height 6mm ?
material copper /clad aluminum
overall diameter 240mm ?
6 holes on dia? 224mm ?
net weight 4kg ?
gap 8mm ?
depth 115mm ?
magnets Neodynium
MSRP: $1450 each driver
Coral Beta


Goodmans
Axiette101

Аxiom201

Jordan
JORDAN JXR6 HD


free air resonance
FO Hz
80.818
mechanical Q
Qm
1.634
electrical Q
Qe
0.71
total Q
Qt
0.495
mechanical resistance
Rm N*s/m
0.3
force factor
B*1 t*m
2.142
DC resistance
Re ohms
4.498
series inductance
µH
92.78
lossy series inductance
(Lp) µH
44.1
Ω loss across Lp
ohms
1.388
dynamic mass
Md grams
1.427
system compliance
Cs m/N*E-0.4
2.717
equiv air volume
Vas litre
3.051
Xmax p-p
mm
6.00
effective diameter mm 60
cone area
Sd sq. cms
24.6
max efficiency
m%
218.0
sound pressure level
SPL 1m 1w
85.38
Xmax p-p
mm
6.00
JORDAN JX92S

free air resonance
FO Hz
45.0
mechanical Q
Qm
1.35
electrical Q
Qe
0.58
total Q
Qt
0.40
mechanical resistance
Rm N*s/m
1.48
force factor
B*1 t*m
4.0
DC resistance
Re ohms
4.5
dynamic mass
Md grams
7.0
system compliance
Cs m/N*E-0.4
17.7
equiv air volume
Vas litre
15.28
cone area
Sd sq. cms
78.54
sound pressure level
SPL 1m 1w
88.0
min box volume (IB)
litres
3.0
max box volume (vented)
litres
12.5
power, continuous
watts
50
power, music, in system
watts
100
Xmax p-p mm 9.0
Etheraudio
Ether 6 - 300 евро за 1/снимката е на Ether 6.2


Ether 7.2 - 1000 евро за 1



PHY-HP
H 30 LB 15 SAG-1300$ each


CHARACTERISTICS
Ø voice coil = 35 mm
h = 8 mm 2 layers silk silver
M = 9,7 gr
dB = 97
G = 1,4T alnico Alcomax 3SC
Admissible power = 30 W rms fs = 32 Hz
re = 13,8 Ohm
Qes = 0,62
Qms = 6,60
Qts = 0,59
Vas = 224 litre
Z = 16 Ohm
Zmin = 14,9 Ohm
Zmax = 125 Ohm
D = 234 mm
Ms = 23,2 gr
Le = 1,2 mH
Supravox
215-2000 EXC

Sensibilité 1 W/1m à Fs
90 à 99 dB Alimentation
0 à 12 Volts CC.
Bande passante 50 à 20 kHz Champ magnétique 0 à 2 T
Impédance 4 ohms Diamètre HP
227/237 mm
Puissance max. RMS
20 W Epaisseur saladier
Alu 10mm
Poids 7.1 kg Distance trous de fixation 227 mm
Suspension papier Diamètre percage enceinte
212 mm
Fréquence de résonance
50 Hz Profondeur HP
147mm
Excursion linéaire +/- 5 mm Sd 283 cm²
Paramètres de Thiele et Small
Fs Mms Cms Re DC
49 Hz 7 g 1 4
Alimentation
8 V
9 V
10 V
11 V
12 V
13 V
Vas 97.8 96.5 98.2 99.4 102 97.8
Qts
0.344
0.309
0.286
0.268
0.26
0.25
Qe
0.357
0.32
0.295
0.277
0.269
0.256
Qm
9.506
9.227
9.174
8.303
8.036
9.419
Bl
5.84
6.23
6.43
6.63
6.65
6.9
SPL ref
98
98.3
98.7
99
99.4
99.9
Bandor
150DW/16

Fo (Resonance Frequency) 21.54Hz
SPLo (Sound Pressure @ 1 watt) 88.00db
BL (Flux * length) 13.93tm
Levc (Inductance @ 1kHz) 2.58mH
Revc (DC VC Res) 13.20ohms
Vb (Padded Box Volume) 14-25 litres
Vb (Reflex inclosure Volume) 28 litres
Qms (Mechanical Q) 2.34
Qes (Electrical Q) 0.29
Qts (Total Q) 0.25
Vas (Acoustic Volume) 119.34 litres
Lowther
PM4-800 лири


Cms (Compliance) 1720.69 um/N
Mms (Total Mass) 31.71g
Sd (Piston Area) 0.022m2
Zo (Zmax at Fo) 119.2ohms
no (Ref Efficiency) 0.39 %
Mmd (Diaphram Mass) 29.83g
AER
AER MD 3B

Frequency gear (in suitable housing):
transmission area:
effect degree:
loading capacity (in suitable housing):
impedance:
direct current resistance:
Nennresonanzfrequenz:
mechanical Q-factor Qms:
electric Q-factor Qes:
totally Q-factor Qts:
VAS:
air gap induction:
field strength:
width x height of the basket:
total depth:
reinforcement hole arrangement rectangular:
4 xs hole diameters:
sound wall cut:
weight (mass): 20 Hz - 21.000 Hz +/- 2,5 dB
20 - 80.000 Hz
106 dB / 1 W / 1 m
100 W nom. / 300 W mus.
16 Ohm
14,2 Ohm
38,1 Hz
4,3239
0,2195
0,2089
76,7291 Liter
2,28 Tesla
500.000 Maxwell
20,2 cm x 20,2 cm
7,93 cm
14,0 cm x 15,2 cm
7,0 mm
19,0 cm
5,7 kg


Feastrex fullrange:
Dimension 5nf Natural Flux 12cm Speaker

System composition AlNiCo magnet 12cm fullrange driver
Maximum music input 25W
Rated continuous input 15W
Frequency response characteristics 35Hz-23kHz (-10dB)
Sensitivity 95dB
Gap flux density 16,000gauss
Nominal impedance 16ohms
Enclosure dimensions 230W*620H*317D (mm)
Dimension 5 Alnico Magnet 12cm Speaker

System composition AlNiCo magnet 12cm fullrange driver
Maximum music input 25W
Rated continuous input 15W
Frequency response characteristics 35Hz-23kHz(-10dB)
Sensitivity 97dB
Gap flux density 17,000gauss
Nominal impedance 16ohms
Enclosure dimensions 230W*620H*317D
Weight 15.9Kg
Dimension 5e field coil 12cm speaker

System composition electromagnet 12cm
fullrange driver
Maximum music input 25W
Rated continuous input 15W
Sensitivity 98dB
Gap flux density 17,000gauss
Nominal impedance 16ohms
Weight 6.14kg(driver only)
electromagnet power supply 10V-15V 3A(sold separately)
Fostex
F200A-400$each

Impedance : 8 ohm
Minimum Frequency Response
: 30Hz
S.P.L. : 90dB/W (m)
Rated Input : 27W
Music Power : 80W
Equivalent Diaghram Radius
: 80mm (3.150 in)
Reproduction Frequency Response
: fo - 20kHz
Equivalent Mass : 18.6g (0.041 lb)
Magnet Weight : 907g (2.000 lb)
Net Weight : 4.4kg (9.700 lb)
Fs : 30Hz
Re : 7.3 ohm
Qes : 0.36
Qts : 0.32
Vas : 98.96 L
Xmax : 2.0mm (0.079 in)
HempAcoustics FR8C


ALIAN 2140 high performance midrange

Highest performance midrange. Hand made in France by Alain benard
of BEEngineering. Price is for one unit. Pairs are matched.
T-S PARAMETERS
Fs 52 Hz
Qms 2.3666 ?
flux density 1.85 Tesla
Bl 8.8356 T.m
Cms 1.002 mm/N
CAS 5.80E-07 m5/N
CMES 116.1322 microF
RAT 24318 ohmA
Zmin 6.9206 ohm
n0 4.868 %
VAS 80.95 L
QES 0.235 ?
dBspl 99.0735 ?
Mms 9.06 g
MAS 15.67 kg/m4
Lces 78.2282 H
RMT 14.0691 ohm.m
Zmax 67.523 ohm
L 1kHz 0.695 mh
RE 6.1 ohm
Qts 0.2138 ?
Sd 0.0241 m2
RMS 1.27 ohm.m
RAS 2197 ohmA
RES 61.423 ohm
Mmd 6.9549 g
Zavg 15.4138 ohm
L 10kHz 0.2126 mh
acceleration factor 981 ms-2 A-1
Surround paper ?
cone paper ?
voice coil height 6mm ?
material copper /clad aluminum
overall diameter 240mm ?
6 holes on dia? 224mm ?
net weight 4kg ?
gap 8mm ?
depth 115mm ?
magnets Neodynium
MSRP: $1450 each driver
Coral Beta


Goodmans
Axiette101

Аxiom201
Jordan
JORDAN JXR6 HD


free air resonance
FO Hz
80.818
mechanical Q
Qm
1.634
electrical Q
Qe
0.71
total Q
Qt
0.495
mechanical resistance
Rm N*s/m
0.3
force factor
B*1 t*m
2.142
DC resistance
Re ohms
4.498
series inductance
µH
92.78
lossy series inductance
(Lp) µH
44.1
Ω loss across Lp
ohms
1.388
dynamic mass
Md grams
1.427
system compliance
Cs m/N*E-0.4
2.717
equiv air volume
Vas litre
3.051
Xmax p-p
mm
6.00
effective diameter mm 60
cone area
Sd sq. cms
24.6
max efficiency
m%
218.0
sound pressure level
SPL 1m 1w
85.38
Xmax p-p
mm
6.00
JORDAN JX92S

free air resonance
FO Hz
45.0
mechanical Q
Qm
1.35
electrical Q
Qe
0.58
total Q
Qt
0.40
mechanical resistance
Rm N*s/m
1.48
force factor
B*1 t*m
4.0
DC resistance
Re ohms
4.5
dynamic mass
Md grams
7.0
system compliance
Cs m/N*E-0.4
17.7
equiv air volume
Vas litre
15.28
cone area
Sd sq. cms
78.54
sound pressure level
SPL 1m 1w
88.0
min box volume (IB)
litres
3.0
max box volume (vented)
litres
12.5
power, continuous
watts
50
power, music, in system
watts
100
Xmax p-p mm 9.0
Etheraudio
Ether 6 - 300 евро за 1/снимката е на Ether 6.2
Ether 7.2 - 1000 евро за 1
PHY-HP
H 30 LB 15 SAG-1300$ each


CHARACTERISTICS
Ø voice coil = 35 mm
h = 8 mm 2 layers silk silver
M = 9,7 gr
dB = 97
G = 1,4T alnico Alcomax 3SC
Admissible power = 30 W rms fs = 32 Hz
re = 13,8 Ohm
Qes = 0,62
Qms = 6,60
Qts = 0,59
Vas = 224 litre
Z = 16 Ohm
Zmin = 14,9 Ohm
Zmax = 125 Ohm
D = 234 mm
Ms = 23,2 gr
Le = 1,2 mH
Supravox
215-2000 EXC

Sensibilité 1 W/1m à Fs
90 à 99 dB Alimentation
0 à 12 Volts CC.
Bande passante 50 à 20 kHz Champ magnétique 0 à 2 T
Impédance 4 ohms Diamètre HP
227/237 mm
Puissance max. RMS
20 W Epaisseur saladier
Alu 10mm
Poids 7.1 kg Distance trous de fixation 227 mm
Suspension papier Diamètre percage enceinte
212 mm
Fréquence de résonance
50 Hz Profondeur HP
147mm
Excursion linéaire +/- 5 mm Sd 283 cm²
Paramètres de Thiele et Small
Fs Mms Cms Re DC
49 Hz 7 g 1 4
Alimentation
8 V
9 V
10 V
11 V
12 V
13 V
Vas 97.8 96.5 98.2 99.4 102 97.8
Qts
0.344
0.309
0.286
0.268
0.26
0.25
Qe
0.357
0.32
0.295
0.277
0.269
0.256
Qm
9.506
9.227
9.174
8.303
8.036
9.419
Bl
5.84
6.23
6.43
6.63
6.65
6.9
SPL ref
98
98.3
98.7
99
99.4
99.9
Bandor
150DW/16

Fo (Resonance Frequency) 21.54Hz
SPLo (Sound Pressure @ 1 watt) 88.00db
BL (Flux * length) 13.93tm
Levc (Inductance @ 1kHz) 2.58mH
Revc (DC VC Res) 13.20ohms
Vb (Padded Box Volume) 14-25 litres
Vb (Reflex inclosure Volume) 28 litres
Qms (Mechanical Q) 2.34
Qes (Electrical Q) 0.29
Qts (Total Q) 0.25
Vas (Acoustic Volume) 119.34 litres
Lowther
PM4-800 лири


Cms (Compliance) 1720.69 um/N
Mms (Total Mass) 31.71g
Sd (Piston Area) 0.022m2
Zo (Zmax at Fo) 119.2ohms
no (Ref Efficiency) 0.39 %
Mmd (Diaphram Mass) 29.83g
AER
AER MD 3B

Frequency gear (in suitable housing):
transmission area:
effect degree:
loading capacity (in suitable housing):
impedance:
direct current resistance:
Nennresonanzfrequenz:
mechanical Q-factor Qms:
electric Q-factor Qes:
totally Q-factor Qts:
VAS:
air gap induction:
field strength:
width x height of the basket:
total depth:
reinforcement hole arrangement rectangular:
4 xs hole diameters:
sound wall cut:
weight (mass): 20 Hz - 21.000 Hz +/- 2,5 dB
20 - 80.000 Hz
106 dB / 1 W / 1 m
100 W nom. / 300 W mus.
16 Ohm
14,2 Ohm
38,1 Hz
4,3239
0,2195
0,2089
76,7291 Liter
2,28 Tesla
500.000 Maxwell
20,2 cm x 20,2 cm
7,93 cm
14,0 cm x 15,2 cm
7,0 mm
19,0 cm
5,7 kg