SCAN-SPEAK 1" RING RADIATOR
Latest style in
technology achieving Super-Tweeter
status!
Incredible bandwidth of over 80KHz giving
unsurpassed phase and tonal characteristics
with a warm sound that improves over even the
ribbon tweeter. 밪D-2" neodymium magnet motor
system. Machined aluminium face plate, phase
plug and non-resonant chamber. SACD and DVD-A
are 100KHz BW. Human perception of these F뭩
is proven. Super tweeters also improve phase
and transient responses below 20Khz.
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Pwr
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150Wnom
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Sd
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5.6cm?/td>
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Md
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0.30g
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Coil
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25mm?/td>
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Le
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0.01mH
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Re
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4W (3.0Wdc)
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Fr
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2K?0KHz
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Fs
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520Hz
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Sens?nbsp;
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94.5dB
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Code
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R2904-700000
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Data Sheet
Can I hear 100KHz?
High Resolution Audio
ScanSpeak Data Sheet
SCAN-SPEAK 3/4" DOME TWEETER
Textile diaphragm 3/4", hand coated. Ferro
fluid cooled. Very smooth response and wide
dispersion. High power handling. Optimized
double chamber provides perfect tuning and
damping. Acoustic damping of the diaphragm
surround reduces distortion, stabilizes the
acoustic center for a high end sound that is a
premium example of why ScanSpeak's reputation
is so highly regarded.
Pwr 210Wmax
150Wrms
Sd 3.8cm?BR>
Md 0.25g
Coil 19mm?BR>
Le 0.07mH
Re 8W (5.7Wdc)
Fr 4K?0KHz
Fs 800Hz
Sens?nbsp; 90dB
Code D2008-851200
www.d-s-t.com/scs/data/d2008_851200
SCAN-SPEAK 3/4" DOME TWEETER
Textile diaphragm 3/4", hand coated. Featuring
a foam face plate. This reduces mechanical
resonances, etc. Ferro fluid cooled. Very
smooth response and wide dispersion. High
power handling. Optimized double chamber
provides perfect tuning and damping. Acoustic
damping of the diaphragm surround reduces
distortion. Sound reproduction is detailed and
a very dynamic Scan-Speak.
Pwr 210Wmax
150Wrms
Sd 3.8cm?BR>
Coil 19mm?BR>
Le 0.07mH
BL 2.4Tm
Re 8W (5.7Wdc)
Fr 4K?0KHz
Fs 800Hz
Sens?nbsp; 90dB
Code D2010-851300
www.d-s-t.com/scs/data/d2010_851300
SCAN-SPEAK 1" DOME TWEETER
Textile diaphragm 1". The D2905 series tweeter
is a reference grade speaker used in high-end
audio and custom manufacturers. The dome is
coated several times to obtain a unique
combination of dynamic linearity and damping
of resonances to produce an incredibly smooth,
linear, dynamic, natural sound reproduction.
Cast alloy face plate. Double chamber cavity.
Scan-Speak Denmark.
Pwr 150Wrms
Sd 8.5cm?BR>
Md 0.45g
Coil 28mm?BR>
Le 0.08mH
Bl 3.5Tm
Re 8W (4.7Wdc)
Fr 2K?0KHz
Fs 650Hz
Sens?nbsp; 90dB
Code D2905-930000
www.d-s-t.com/scs/data/d2905_930000
Rhyos
SCAN-SPEAK 1" DOME TWEETER
Textile diaphragm 1" with a smooth, detailed
and very transparent sound and low levels of
distortion. To achieve high resolution and
better detail reproduction, a special coating
material is used. This complicated coating
process in done by hand several times to
obtain a unique combination of dynamic
linearity and low resonances. A light
ferro-fluid is used for minimal micro-dynamic
unlinearities.
Pwr 150Wrms
Sd 8.5cm?BR>
Md 0.45g
Coil 28mm?BR>
Le 0.08mH
Bl 3.5Tm
Re 8W (4.7Wdc)
Fr 2K?0KHz
Fs 550Hz
Sens?nbsp; 90dB
Code D2905-950000
Project Showcase
www.d-s-t.com/scs/data/d2905_950000
SCAN-SPEAK 1" DOME TWEETER
Textile diaphragm 1" similar to the other
D2905 series with the addition of Symmetric
Drive Technology which almost eliminates
electrical phase shift. Specially designed
chamber under the cloth surround minimizes air
noise and compression. Not ferro fluid damped.
Anti-resonator-plug in the rear damping
chamber eliminates turbulence. Attention to
manufacturing detail produces Scan-Speak
excellence.
Pwr 225Wrms
Sd 8.5cm?BR>
Md 0.45g
Coil 28mm?BR>
Le 0.01mH
Bl 3.5Tm
Re 8W (4.7Wdc)
Fr 2K?0KHz
Fs 500Hz
Sens?nbsp; 89.5dB
Code D2905-970000
www.d-s-t.com/scs/data/d2905_970000
SCAN-SPEAK 1" DOME THE REVELATOR
Textile diaphragm 1" similar to the D2905/97
above with an over-sized 130mm concave face
plate made from machined aluminium. Gasket
backed. Symmetric Drive Technology
which involves a copper ring on the pole that
extends past the voice coil, curving into the
dome chamber. Double damped, optimized
chambers, acoustically damped &
anti-resonated. Flag-ship tweeter as used in
many exceedingly exotic speaker systems.
Pwr 225Wrms
Sd 8.5cm?BR>
Md 0.45g
Coil 28mm?BR>
Le 0.01mH
Bl 3.5Tm
Re 8W (4.7Wdc)
Fr 2K?0KHz
Fs 500Hz
Sens?nbsp; 91dB
Code D2905-990000
www.d-s-t.com/scs/data/d2905_990000
Ultra Hi-End monitor using D29 ScanSpeak
Tweeter
SCAN-SPEAK 2.5" CONE MIDRANGE
Heavy-duty cast alloy frame and pole
ventilated magnet system. Sandwich paper cone
doped, textile dust cap, all coated. Rubber
surround, large spider, maximizing coil
linearity. Open back design for optimizing
resonances, requires chamber. Absolute premium
construction achieving phenomenal mid
acoustics. Crossover point is recommended at
300Hz for maximum power handling.
Pwr 40Wrms
(@300Hz)
Sd 49cm?BR>
Coil 38mm?(0.22mH)
Re 8W (4.7Wdc)
Fr 75Hz(Fs)?KHz
Sens?nbsp; 89dB
Qms 5.57
Qes 0.35
Qts 0.33
Vas 5.57L
Code 12M4631G00
www.d-s-t.com/scs/data/12m_4631g00
SCAN-SPEAK 2.5" CONE MIDRANGE
Excellent driver with extended frequency range
and wide dispersion. Symmetric Drive
magnet system with a light paper cone, coated
for optimum damping of resonances. Low loss
rubber surround ensures high resolution
combined with very low and controlled
distortion figures. Textile dome, coated dust
cap. The sound is detailed and clean and has a
very natural balance. Best Xover 300Hz+.
Pwr 100Wrms
(@300Hz)
Sd 48cm?BR>
Coil 38mm?(0.10mH)
Re 8W (5.8Wdc)
Fr 64Hz(Fs)?KHz
Sens?nbsp; 87.5dB
Qms 2.70
Qes 0.27
Qts 0.24
Vas 5.00L
Code 13M8640-00
www.d-s-t.com/scs/data/13m_8640-00
SCAN-SPEAK 5.5" MID-WOOFER
REVELATOR
This premium reference driver features a
non-resonant, paper pulp, spiral ribbed,
doped, cone and textile cap structure. Dynamic
linear suspension, 밪D-1" magnet system,
tapered pole vent, a beautiful 봆rasshopper"
aerodynamic cast chassis with maximized air
flow and resonance terminating mounting
system. Achieves minimum resonances, low
compression, high linearity, fast, dynamic,
high sound pressure.
Pwr 60Wrms
Sd 95cm?BR>
Coil 38mm?(0.35mH)
Re 8W (5.8Wdc)
Fr 30Hz(Fs)?KHz
Sens?nbsp; 84.5dB
Qms 4.90
Qes 0.38
Qts 0.35
Vas 28L
Code 15W8530K01
www.d-s-t.com/scs/data/15w_8530k01
SCAN-SPEAK 6.5" MID-WOOFER
REVELATOR
The Revelator series of woofers are cutting
edge drivers that incorporate Scan-Speak뭩
latest advances in manufacturing and design.
This driver features a non-resonant cone and
dustcap structure, dynamic linear suspension,
SD-1 patented magnet system,
밎rasshopper?chassis for maximized airflow,
and anti- resonance mounting system. An
absolute premium reference level, wide
bandwidth driver.
Pwr 60Wrms
Sd 150cm?BR>
Coil 38mm?(0.35mH)
Re 8W (5.8Wdc)
Fr 28Hz(Fs)?KHz
Sens?nbsp; 87.0dB
Qms 5.10
Qes 0.39
Qts 0.36
Vas 59L
Code 18W8531G00
www.d-s-t.com/scs/data/18w_8531g00
SCAN-SPEAK 6.5" MID-WOOFER REVELATOR
SHIELDED
This Shielded Revelator is a 6.5"
reference mid/woofer that features
non-resonant cone and cap structure, dynamic
linear suspension, SD-1 patented shielded
magnet system, 밎rasshopper?chassis with
maximized air flow and resonance terminating
mounting system. Suitable for compact
enclosures, yet still producing impressive
bass levels. Musical, naturally dynamic open
character.
Pwr 60Wrms
Sd 150cm?BR>
Coil 38mm?(0.35mH)
Re 8W (5.8Wdc)
Fr 28Hz(Fs)?KHz
Sens?nbsp; 86.5dB
Qms 5.10
Qes 0.44
Qts 0.40
Vas 59L
Code 18S8531G00
www.d-s-t.com/scs/data/18s_8531g00
SCAN-SPEAK 6.5" MID-WOOFER
Carbon fibre filled paper pulp cone is
impregnated & coated to dampen resonances
normally associated with stiff cones. The low
loss linear suspension, 밪D-1" ventilated
magnet system, moulded rubber surround, all
combine to provide dynamic linearity and very
low colouration & distortion. This driver
is optimized for
larger bass reflex enclosures, reproducing
very deep, precise bass.
Pwr 70Wrms
Sd 145cm?BR>
Coil 38mm?(0.30mH)
Re 8W (5.8Wdc)
Fr 26Hz(Fs)?500KHz
Sens?nbsp; 88.5dB
Qms 2.50
Qes 0.45
Qts 0.38
Vas 72L
Code 18W8535-00
www.d-s-t.com/scs/data/18w_8535-00
SCAN-SPEAK 6.5" MID-WOOFER
A similar driver to the 18W8535 above, the
18WW8545 has a higher power rating and
a larger magnet system. The 밪D-1" is a
patented magnet system that virtually
eliminates modulation and dynamic distortion
while also reducing the onslaught of clipping
distortion generated as the driver exceeds its
maximum exertion while producing copious
amounts of low undistorted bass.
Pwr 100Wrms
Sd 145cm?BR>
Coil 38mm?(0.30mH)
Re 8W (5.8Wdc)
Fr 26Hz(Fs)?500KHz
Sens?nbsp; 88.5dB
Qms 2.50
Qes 0.45
Qts 0.38
Vas 72L
Code 18W8545-00
www.d-s-t.com/scs/data/18w_8545k00
BESL Series 4.5K - D'apolito Kit
SCAN-SPEAK 6.5" MID-WOOFER
KEVLAR
A similar driver to the 18W8545 above
including its over-sized 밪D-1" magnet system,
however, this driver utilizes exotic
materials! Kevlar is a patented Dupont fibre
process designed to achieve remarkable
stiffness to very low mass ratio. An excellent
tightly controlled bass driver reproduces
music in a very open and live way. The cone is
also a 봗echnological" yellow.
Pwr 100Wrms
Sd 145cm?BR>
Coil 38mm?(0.40mH)
Re 8W (5.5Wdc)
Fr 22Hz(Fs)?000KHz
Sens?nbsp; 88.0dB
Qms 1.70
Qes 0.22
Qts 0.19
Vas 84L
Code 18W8546-00
www.d-s-t.com/scs/data/18w_8546-00
SCAN-SPEAK 8" WOOFER
Hard paper cone is very rigid and perfect for
bass reproduction. A special coating provides
sufficient damping to ensure minimum
resonances in the bass area. Low loss, linear
suspension reduces compression and gives
maximum dynamic capability and detailing. The
밪D-1" magnet system and the voice coil with
copper wire wound on a Kapton foil gives high
SPL and low clipping distortion.
Pwr 100Wrms
Sd 220cm?BR>
Coil 42mm?(0.60mH)
Re 8W (5.5Wdc)
Fr 19Hz(Fs)?00KHz
Sens?nbsp; 87.5dB
Qms 4.80
Qes 0.27
Qts 0.26
Vas 136L
Code 21W8555-01
www.d-s-t.com/scs/data/21w_8555-01
SCAN-SPEAK 8" WOOFER
Features a Kevlar cone which is manufactured
at Scan-Speaks?own production facilities. The
cone is coated in order to obtain the right
damping to stiffness ratio. This driver offers
very good transient capacity and audible
headroom. Symmetric drive magnet system.
Die-cast magnesium-aluminium basket. Open
spider ventilation. Rubber surround. Yellow
cone.
Pwr 110Wrms
Sd 220cm?BR>
Coil 42mm?(0.20mH)
Re 8W (5.5Wdc)
Fr 23Hz(Fs)?000KHz
Sens?nbsp; 90.0dB
Qms 1.70
Qes 0.25
Qts 0.22
Vas 160L
Code 21W8554-00
www.d-s-t.com/scs/data/21w_8554-00
SCAN-SPEAK 10" WOOFER
Hard paper cone is very rigid and perfect for
bass reproduction. A special coating provides
sufficient damping to ensure minimum
resonances in the bass area. Low loss, linear
suspension reduces compression and gives
maximum dynamic capability and detailing. The
밪D-1" magnet system and the voice coil with
copper wire wound on a Kapton foil gives high
SPL and low clipping distortion.
Pwr 100Wrms
Sd 220cm?BR>
Coil 42mm?(0.60mH)
Re 8W (5.5Wdc)
Fr 19Hz(Fs)?00KHz
Sens?nbsp; 88.0dB
Qms 5.60
Qes 0.36
Qts 0.34
Vas 229L
Code 25W8565-01
www.d-s-t.com/scs/data/25w_8565-01
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