AudioKinesis Planetarium Sigma Satellite with Space Generators, OTL dream speaker
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Payment methods | |
Ships from | Goldsboro, NC, 27534 |
Ships to | Worldwide |
Package dimensions | 26.0" × 15.0" × 34.0" (62.0 lbs.) 26.0" × 15.0" × 34.0" (62.0 lbs.) 1.0" × 18.0" × 41.0" (59.0 lbs.) 18.0" × 20.0" × 50.0" (45.0 lbs.) |
Shipping carrier | FedEx |
Shipping cost | Log in to see price |
Original accessories | Box, Manual |
Average | Research Pricing |
Transform
your sound room into a concert hall. An equally enjoyable time is had
with AudioKinesis Planetarium Sigma and Space Generators, for both
music and home theater. Each sound is natural and well defined. These
speakers go beyond your expectations. The music and sound effects
come to life, deepening every aspect of your listening enjoyment.
Six
pieces comprise two each maple AudioKinesis Planetarium Sigma
Satellites ($6495/pr SRP), dedicated satin black Sigma stands w/solid
wood top plate matching Sigma veneer ($1495/pr), and maple Space
Generator reverberant field auxiliary speakers ($3495/pr SRP), total
$11,485 SRP. Includes AK dealer's 5 yr Warranty
same as new, plus lifetime setup and tuning help.
This
satellite system requires sub woofer below 45-60 Hz, not included.
The ideal speaker for OTL tube amp (contact Atma-Sphere for
AudioKinesis comments). 114.5 dB with only 1 dB dynamic
compression, 120.5 dB with active high pass crossover not included.
Accommodates any listening perspective, near to far field.
Please
peruse details below:
AudioKinesis
Planetarium Sigma Satellite Speakers $6495/pr SRP:
Net
weight each: 51 lbs 13 oz
Driver
Layout: MHM mid bass/horn/mid bass
Wave
guide: 13.5 inch wide state of the art SEOS
Radiation
pattern: 90 degree horizontal x 45 degree vertical
Toe-in:
recommend on-axis lines intersect 4-6 feet IFO sweet spot
True
sensitivity @ 1M @ 16 Ohm: 94.5 dB @ 2.83V (2W), 91.5 dB @ 1W
Mid-Treble
driver: state of the art US made Radian Beryllium compression
driver, 1” throat, 1.75” diaphragm
Bass
Tuning: includes four air-tight plugs per speaker to seal any number
of ports (none to four) to damp mid bass modes
Dimensions
H x W x D: 26 x 18 x 10 inches, 45 degree angle on all 4 vertical
corners (1.75” wide on front, 3.5” wide on rear)
Mid-Bass
driver: 8 inch Faital pro sound from Italy, octagonal alloy frame,
treated paper cone, accordion surround, neodymium magnet
Maximum
power handling @ SPL @ 1M with 1 dB dynamic compression: 100Wrms @
114.5 dB, active high-pass crossover 4th order @ 70 Hz (not
included) allows 400Wrms @ 120.5 dB
System
Design: constant directivity waveguide, smooth and consistent
radiation pattern from mid range through treble, four rear-firing
dual-flared ports behind mid bass drivers enhance reverberant field
energy
Input
impedance: 16 Ohm nominal, 12 Ohm minimum. Benign phase angle and
flat impedance above the bass range. AudioKinesis' renown low current load for OTL
and any tube amp. High impedance improves SS amp distortion spectra,
with greater even order/less odd order harmonics.
Treble
Tilt: four steps via rear panel upper binding posts, (1) minimum =
posts open/nothing attached, (2) included Mills non-inductive power
resistor (higher Ohm value), (3) included Mills non-inductive power
resistor (lower Ohm value), (4) maximum = posts shorted with
included jumper wire
The higher the load impedance the greater is OTL amplifier power. Atma-Sphere S-30 OTL power amp makes about 45W > Sigma 16 Ohm load, for 105 dB peaks.
Sigma
Cabinet Details:
¾”
solid maple top
All
drivers flush mounted
Mid
bass baffle 1.5” thick
Primary
material: ¾” MDF both sides pre-veneered
Grille
shape: vertically stretched octagon echoes mid bass frame
Furniture
grade real maple veneer, multi-coat hand rubbed satin lacquer
Reinforcement:
mass-loaded top and base panels, full horizontal window brace
between wave guide and each mid bass
Dedicated
Stand for Sigma Satellites $1495/pr SRP:
Speaker
platform: ¾” solid maple
Net
Weight without Ballast: estimate 22 lbs each
Finish:
clear satin solid maple speaker platform, all else black automotive
satin
Brace
fastened to pedestal and speaker platform inside vertical cylinder:
¾” MDF
Vertical
support: 8” outer diameter composite cylinder, leave empty as is
or fill with desired ballast not included
AudioKinesis
Space Generator Reverberant Field Speakers, $3495/pr SRP:
AudioKinesis
designed Space Generator speakers (SG application developed by AK and
James Romeyn). Earlier SG application was called LCS for Late Ceiling
Splash. Earlier Dream Maker LCS speakers won 2014 RMAF Best of Sound Award and made TAS list for 2015 THE Show Best New
Speakers Under $15k/pr (Zephrin 46; AK Swarm Distributed Sub Array
also won 2015 TAS Product Of The Year Award). AK Bienville Suites included in 2015 TAS "Best New Technology Under $20k" at AXPONA.
SG
is a special auxiliary almost full range loudspeaker, adding ideal
reverberant field performance to Sigma or other primary speaker. SG
floor-mounts behind main/primary speaker. A continuous volume
control under the SG base matches SG level to primary speaker
sensitivity ranging from low 80 dB to low 90 dB.
SG
improves all performance aspects including density, spatial
qualities, even pitch sensitivity.
Frequency Response:
approximately 55 -17k Hz in-room
System
Type: sealed enclosure, controlled directivity, flat spectral curve
w/floor boundary reinforcement
Driver:
US made Eminence 10” coincident w/polymer compression driver, 10"
diaphragm acts as pattern control wave guide
Input
Impedance: varies by level control setting, maximum volume 9.3 Ohm
DC, minimum volume 25.3 Ohm DC
Dimensions
W x D: 12” x 12”, base panel and cabinet angled 22.5 degrees to
uncorrelate reverberant field (see images), grille height
20.5”/16.5” maximum/minimum.
Treble
Tilt: four steps via under side binding posts, (1) minimum = posts
open/nothing attached, (2) included Mills non-inductive power
resistor higher Ohm value, (3) included Mills non-inductive power
resistor lower Ohm value, (4) maximum = posts shorted with included
jumper wire
Amplifier
Requirements: easy phase angles, flat impedance above the bass
range, see “Input Impedance.” All or most amps can safely
drive SG parallel wired with most primary speakers (ask seller if in
doubt). If primary speaker has sensitivity outside the recommended
range, set SG level to maximum. Drive SG with a separate outboard
amp with level control, recommend 50W+.
Sensitivity:
A continuous volume control under SG base matches SG output to
primary speaker sensitivity ranging from low 80 dB to low 90 dB.
To set SG level: use pink noise program w/SPL meter @ sweet spot,
ear level, pointing @ 12 o'clock. Set main system volume for 65 to
70 dB range from one primary speaker alone. Disconnect primary
speaker; leave main system volume as-is. Adjust volume under
associated SG for -13 dB v. primary speaker. Repeat for other
channel.
All
USA made and assembled except wave guide, crossover parts, and 8 inch
mid bass from Italy. Safe and secure shipping via FX in OEM wood
crates with 2” foam all around, from N.C. near Raleigh.
Vendor gets 10% FX discount. Four crates comprise: one per
Sigma, two SG in one crate, two stands in one crate. Vendor
employs low cost Concordia shipper for international sales.
A
gorgeous, properly engineered one owner loudspeaker system gently
used in a non smoking mature professional’s 2-channel and Atmos HT
system (phantom center channel outperforms any known front L/C/R
speakers). Audition in large sound room w/reference grade
server/renderer/DAC > pre amp > 1200W mono blocks >
Sigma/SG. (Also kilowatt sub amp > four 18 Hz subs in distributed
array). Seller trading for AK speakers. Sold new April
2015. END.
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