LOUDSPEAKERS
&ACCESSORIES
Soundking has access to the latest design software employing the principles and
methods of Finite Element Analysis (FEA) for efficient loudspeaker development, as well
as design tools such as 3-D CAD and printing for technical visualisation and prototyping.
With more than 35 years of
combined experience in loudspeaker
design and development, the
Soundking team has pushed the
boundaries of these tools to achieve
new levels of flexibility in modelling
and accuracy in measurement.
TECHNOLOGIES
Loudspeaker power test
Test resources include a hemi-anechoic chamber which provides a reflection-free
environment for the precision measurement of key physical properties including frequency
response and sound pressure level.
hemi-anechoic chamber
Soundking engineers make extensive use of
industrystandard measurement tools such as
the Klippel® Distortion Analyser, measuring
actual physical prototypes to verify the
results achieved in FEA modelling The
system provides detailed analysis of motor
design, voice coil alignment and cone
suspension By bringing these processes
together in one place, the Soundking team is
fully resourced to develop sound
reinforcement loudspeaker and compression
driver solutions that match and exceed the
performance and cost requirements of an
impressive list of systems builders.
the Klippel® Distortion Analyser
The coaxial drivers feature fully combined Low and High Frequency components
powered by a Common Magnet Motor Assembly, where the same magnet is used
to drive both elements .
This precision designed magnet assembly has been optimised using finite
element analysis techniques so that it distributes magnetic flux to both LF and HF
voice coil gaps.
The advantage of this design is the acousticcentres of the two components
closer together compared to a conventional coaxial driver. It delivers further
improvements in signal coherence and time alignment for more natural
sounding audio reproduction .The use of a single magnet assembly also means
lighter weight and a profile that is more compact than conventional coaxial
designs.
COAXIALLoudspeakers
TECHNOLOGIES
NEODYMIUM MAGNET
FERRITE MAGNET
MODEL
FB0435CXN34
FH0438HCXN20
FH0425HCX25
FA0535CXN34-8
FA0638GCX34
FH0651GCXN34
FA0650CXN34
FH0850HCX25
FA0865CXN44
FB1065CX34
FH1064HCXN44
FA1065CX44
FH1206H
FB1265CX34
FA1276CXN75-8
FB1565GCX34
FH1576HCXN75
TYPE
4\" COAXIAL
4\" COAXIAL
4\" COAXIAL
5\" COAXIAL
6.5\" COAXIAL
6.5\" COAXIAL
6.5\" COAXIAL
8\" COAXIAL
8\" COAXIAL
10\" COAXIAL
10\" COAXIAL
10\" COAXIAL
12\" COAXIAL
12\" COAXIAL
12\" COAXIAL
15\" COAXIAL
15\" COAXIAL
POWER
90W
20W
60W
5W
30W
7W
100W
20W
100W
20W
100W
20W
150W
30W
90W
10W
250W
40W
200W
30W
300W
40W
250W
40W
350W
80W
250W
30W
350W
70W
250W
30W
400W
70W
SENSITIVITY
86dB
100dB
84dB
90dB
85dB
97dB
90dB
98dB
88dB
102dB
91dB
98dB
91dB
98dB
92dB
93dB
93dB
102dB
94dB
102dB
94dB
104dB
94dB
103dB
98dB
105dB
94dB
102dB
97dB
106dB
97dB
102dB
98dB
106dB
FREQUENCY
RANGE
100-20000 Hz
85-20000 Hz
75-20000 Hz
100-20000Hz
80-20000Hz
80-20000Hz
80-20000 Hz
75-20000Hz
70-20000 Hz
55-20000Hz
60-20000Hz
65-20000 Hz
55-20000 Hz
55-20000Hz
55-20000Hz
45-20000Hz
45-20000Hz
DISPERSION
ANGLE
90°
80°
80°
90°
70°
90°
90°
80°
90°
80°
70°
80°
80°
80°
70°
70°
70°
MIN.CROSS.
FREO.
2500 Hz
1500 Hz
3000Hz
2000Hz
2000Hz
2000Hz
2500Hz
1500Hz
2000 Hz
1800Hz
1600Hz
2000 Hz
1500 Hz
1800Hz
1200Hz
1800Hz
1200Hz
VOICE COIL
DIAM.
35.5mm (1.4in)
34.4mm (1.35in)
38.6mm(1.5in)
20.4mm(0.8in)
25.5mm(1.0in)
25.4mm(1.0in)
35.5mm(1.4in)
34.4mm(1.35in)
38.6mm(1.5in)
34.4mm(1.35in)
50.8mm(2.0in)
34.4mm(1.35in)
50.8mm (2.0in)
34.4mm (1.35in)
50.8mm(2.0in)
25.4mm(1.0in)
63.5mm (2.5in)
44.4mm (1.75in)
63.5mm(2.5in)
34.4mm(1.35in)
63.5mm(2.5in)
44.4mm(1.75in)
63.5mm (2.5in)
44.4mm (1.75in)
75.8mm (3.0in)
74.5mm (3.0in)
63.5mm(2.5in)
34.4mm(1.35in)
75.8mm(3.0in)
74.46mm(3.0in)
63.5mm(2.5in)
34.4mm(1.35in)
75.8mm(3.0in)
74.46mm(3.0in)
FS
98 Hz
83.5Hz
75Hz
116Hz
84.2Hz
85Hz
80 Hz
70Hz
70 Hz
53Hz
66Hz
85 Hz
57 Hz
53Hz
55Hz
44Hz
47Hz
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
LF
HF
COAXIALLoudspeakers
HFDRIVERS
DIAPHRAGM ASSEMBLY
Soundking use composite diaphragms, these
diaphragms are precision formed from ultra
thin pure titanium, the suspension is
precision formed from PEEK,Polyester and
PI. The suspension can drastically reduce
distortion eliminating resonance points and
assist in controlling suspension breakup
modes.Soundking has developed a new
process of moulding pure titanium ultra thin
films in high quality,finely controlled shaped
diaphragms.Our process offers superior
sonic quality,extended to the highest audible
frequencies which guarantee consistent
power handling and reliability.
TECHNOLOGIES
HFLoudspeakers
PHASE PLUGS
Soundking compression drivers reatures
3-slot, 2-slot and radial optimized geometry
phase plug designs.Extensive computer
assisted mathematical modeling and testing.it
has resulted in phase plug geometries that
provide balanced acoustic performance by
controlling and lowering air distortion.
EDGE-WOUND
COILS TECHNOLOGY
Edge-wound voice coils are a hallmark of
advanced manufacturing.
Edge-wound voice coils efficiency far
exceed Round-wound voice coils.
Soundking produces all the Edge-wound
voice coils used in compression drivers. To
guarantee the ultimate level of performance
and reliability, each driver is thoroughly
tested for frequency response, impedance
and distortion with DSP enabled diital
testing equipment.
HFLoudspeakers
MAGNETIC CIRCUITS
Soundking Neodymium magnetic circuit designs provide even higher magnetic field strength
in the voice coil gap than standard ceramic assemblies while dramatically lowering the overall
weight of the device.Neodymium rare earth material also provides higher levels of force(BL)
that increase control of the dome assembly’ s moving mass.This leads to higher
efficiency,better transient response and diminishes high frequency distortion modes.
Soundking’ s new ferrite magnetic circuit design is optimized to offer the highest possible
magnetic field strength achievable in the voice coil gap,providing the required force to
precisely control the dome assembly’s moving mass.
A thin copper ring is precision pressed onto the pole piece in order to modify and lower the
inductance characteristics of the magnetic circuit and voice coil, thus providing a controlled
estension of the acoustic frequency response. Soundking has provided cooling fins on the rear
of the aluminium diaphragm assembly cover that creates a heat dissipating surface area for
the driver’s magnetic circult. This assists in lowering circuit temperature, improving the driver’s
power compression characteristics and increasing output.
MODEL
FE25N
FE25N-02
FE25-3
FE25-4
FE34N-01
K34
C44
FE44N-01
FE74GN
D74
K74
FF89N
TYPE
HF DRIVE
0.75\"HF DRIVE
HF DRIVE
HF DRIVE
1\"HF DRIVE
1\"HF DRIVE
1\"HF DRIVE
1\"HF DRIVE
1.5\"HF DRIVE
1.4\"HF DRIVE
1.4\"HF DRIVE
2\"HF DRIVE
MAX
POWER
20W
20W
20W
20W
60W
60W
80W
80W
150W
160W
160W
2*400W
SENSITIVITY
88dB
105dB
88dB
88dB
105dB
105dB
107dB
107dB
107dB
110dB
109dB
118dB
FREQUENCY
RANGE
1.5-20kHz
2-18kHz
1.5-20kHz
1.5-20kHz
1.8-20kHz
1.8-18kHz
1.5-18kHz
1.5-20kHz
1-20kHz
0.9-20kHz
0.8-20kHz
0.3-9kHz
MIN.CROSS.
FREO.
2kHz
2kHz
1.5kHz
1.5kHz
1.7kHz
1.7kHz
1.3kHz
1.3kHz
0.9kHz
0.9kHz
0.9kHz
0.3kHz
VOICE COIL
DIAM.
25.4mm(1.0in)
25.4mm(1.0in)
25.4mm(1.0in)
25.4mm(1.0in)
34.4mm(1.35in)
34.4mm(1.35in)
44.4mm(1.75in)
44.4mm(1.75in)
74.46mm(3.0in)
74.46mm(3.0in)
74.46mm(3.0in)
2*89.2mm(2*3.5in)
DIAPHRAGM
MATERIAL
Silk
Polyester
Aluminum+Terdurron
Silk
Titanium
PEEK
PI
Titanium
Titanium
Titanium+PEEK
Titanium+PEN
Polyester
SHAPE
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
NEODYMIUM MAGNET
FERRITE MAGNET
TECHNOLOGIES
LFLoudspeakers
POWER HANDLING
At the core of Soundking's new transducer designs,
significant amounts of time and resources were spent
in terms of material science, design topology research
and power testing in order to develop products with
high structural strength, optima thermal
characteristics and the best possible power handling.
Soundking engineers have developed a composite
polyimide-imide former material capable of
withstanding peak temperatures in excess of 380 ° C,
well beyond the thermal requirements of modern
professional audio systems.
By combining this material with special adhesives, our
inside-outside voice coil technology, dual silicone
spiders, dual forced hyperventilation and cones based
on a specialfibre doping and treatment, the new
Soundking family of products features the industry's
most robust and reliable transducers.
LFLoudspeakers
NEWFERRITEMATERIAL:
HIGH POWER,LOWWEIGHTMAGNETIC
CIRCUIT DESIGNS
DUAL FORCED
HYPER-VENTING
Soundking engineers have developed a new ferrite magnet
capable of delivering higher flux in a new, minimum weight
design. Thanks to this new technology, all new Soundking ferrite
products present the minimum weight for comparable
performances. New specific magnet sizes and moulds have been
developed to optimise the new design performances. The T-pole
design is optimised to generate the minimum amount of flux
modulation in the magnetic assembly during typical voice coil
movement within the gap.
In our complex cooling designs individual
components come together to create an ideal
ventilation system.Commencing with the design of
the basket, Soundking has focused on providing
finned cooling channels while optimising the surface
area available in order for the front magnetic plate to
dissipate heat efficiently. When assembled and
placed on the basket, the front plate,ceramic core and
the rear plate form part of the ventilation system that
is highlighted by cooling slots precision machined
through all three components.The perfect balance of
noise control and quantity of the air venting the inner
side of the voice coil is guarantee from a diffractor
placed at the centre of the pole piece.
INSIDE/OUTSIDE VOICE COILS
Soundking has developed a unique voice coil, combining
the advantages of inside/outside technology with the
superior quality of polyimide imide materials (wire resins
and formers resins. The inside/outside coil offers many
advantages: the dissipation surface is doubled; the
adhesion area to the Former is doubled; during thermal
expansion the Former is squeezed between inside and
outside layers offering the best mechanical resistance.
Our inside/outside formers are made from
polyimide-imide fibreglass and the area between the
coil and the cone is a triple layer of
Nomex-Fibreglass-Nomex for maximum stiffness and
accurate sound transfer.
DUALSILICONE SPIDERS
Soundking's Threading spider design offers many advantages:
Threading spider design to avoid transducer in large dynamic
movement, leadwire hit the conepaper or spider to produce
noise. Silk threads and spider blend together to make the
transducers look more beautiful and high-end.
Soundking Threading spider design provides our speakers with
better appearance and the best sound quality.
LFLoudspeakers
MODEL
FB0225N
FB0320N
FB0320G
FA0425HN
FB0425GN
FB0426G
FA0525H
FA0525G
FB0526H
FB0538GN
FB0539GN-1
FB0638N
FA0632H
FA0635G
FB0638GN
FB06538G
FF0650
FB0824H
FA0838G
FB0838N
TYPE
2\" FULLRANGE
3\" FULLRANGE
3\" FULLRANGE
4\" FULLRANGE
4\" FULLRANGE
4\" WOOFER
5\" WOOFER
5\" WOOFER
5\" WOOFER
5\" WOOFER
5\" WOOFER
6\" WOOFER
6.5\" WOOFER
6.5\" WOOFER
6.5\" WOOFER
6.5\" WOOFER
6.5\" MIDRANGE
8\" WOOFER
8\" WOOFER
8\" WOOFER
MAX
POWER
50W
40W
40W
60W
60W
50W
80W
80W
60W
160W
300W
160W
160W
160W
160W
200W
200W
300W
240W
200W
SENSITIVITY
83dB
87dB
83dB
90dB
89dB
82dB
88dB
88dB
85dB
86dB
83dB
88dB
88dB
87dB
90dB
91dB
95dB
90dB
90dB
91dB
FREQUENCY
RANGE
124—20000 Hz
110—20000 Hz
115—20000Hz
90—18000Hz
75—18000Hz
70—700Hz
60—5000Hz
60—5000Hz
80—1500Hz
58—9000Hz
74—4000Hz
58—7000Hz
60—4000Hz
62—4500Hz
60—8000Hz
110—7000Hz
100—4000Hz
80—5000Hz
38—4000Hz
43—10000Hz
XMAX
1.35mm
0.85mm
1.55mm
3.2mm
1.35mm
12.3mm
2.85mm
2.85mm
2mm
2.5mm
6mm
3mm
5.35mm
4.5mm
2.5mm
2.5mm
5.35mm
3mm
4.9mm
2.5mm
VOICE COIL
DIAMRTER
25.5mm(1.0in)
19.5mm(0.77in)
19.45mm(0.77in)
25.5mm(1.0in)
25.5mm(1.0In)
25.5mm(1.0in)
25.5mm(1.0in)
25.5mm(1.0in)
25.5mm(1.0in)
38.6mm(1.5in)
38.6mm(1.5in)
38.6mm(1.5in)
32.4mm(1.3in)
35.5mm(1.4in)
38.6mm(1.5in)
38.6mm(1.5in)
50.8mm(2.0in)
50.8mm(2.0in)
38.6mm(1.5in)
38.6mm(1.5in)
FS
124Hz
113Hz
116Hz
88.7Hz
75Hz
75.2Hz
63Hz
61Hz
78Hz
58Hz
74.3Hz
58Hz
54Hz
62Hz
60Hz
110Hz
100Hz
80Hz
37.9Hz
43Hz




