ARCHIPEL SOUND SYSTEM TONGA 7.1 - Specification sheet
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ARCHIPEL SOUND SYSTEM TONGA 7.1
Specification sheet
5m
Reference Listening Position
95 m²
Sweet Spot
200 m²
Concert Level Area (up to)
7.1
Audio Format
> 117 dB
Peak Sound Level
12,000 W
Output Power
Tonga gives gusto to music and movies in your desired format, whether Dolby, DTS, or something else. When it comes
to mastering the art of the more the merrier, L-Acoustics is an overachiever. A Syva setup concealed behind a transonic
screen, complemented by an audience surround system, meets and exceeds the highest standards of a commercial cinema
for content delivery. Expect natural, realistic reproduction with the added dimension that stems from L-Acoustics pro audio
DNA: the power, precision and impact of live.
APPLICATIONS
Tonga will perform best as a fully integrated 7.1 home theater with front system behind an acoustically transparent screen and wall-
mounted surround system
L-Acoustics Creations, a division of L-Acoustics • www.l-acoustics-creations.com
GENERAL SPECIFICATIONS
Audio system performance
Peak sound level > 117 dB Peak SPL unweighted at sweet spot using pink noise with 12 dB crest
factor
Frequency bandwidth 20 Hz - 20 kHz Range of frequencies within 10 dB of HF plateau, calibrated by factory
preset
Frequency contour +15 dB @ 40 Hz Flat above pivot point and +5 dB/octave slope below, according to
L-Acoustics sonic signature
Output power 12,000 W RMS power delivered by 3 LA4X via 4 channels of amplification each
Front speakers technology
loudspeaker technology Wavefront Sculpture Technology Colinear source transducer arrangement for medium/long throw applications
loudspeaker transducer 6 × 5" LF + 3 × 1.75” HF HF compression drivers loaded by a DOSC waveguide in a J-shaped
progressive curvature
loudspeaker directivity V: +5°/-21° H: 140° At -6 dB from on-axis response, averaged over 1 - 10 kHz range
180 180
160 160
140 140
120 120
100 100
80 80
60 60
40 40
Angle (°)
Angle (°)
20 20
0 0
−20 −20
−40 −40
−60 −60
−80 −80
−100 −100 −
−120 −120 −
−
−140 −140
−
−160 −160
−
−180 −180
100 1 000 10 000 100 1 000 10 000
Frequency (Hz) Frequency (Hz)
Loudspeaker directivity in vertical plane using lines of equal sound pressure Loudspeaker directivity in horizontal plane using lines of equal sound pressure
at -3 dB, -6 dB, -12 dB. at -3 dB, -6 dB, -12 dB.
Surround speakers technology
loudspeaker technology Concentric Driver Technology Coaxial transducer designed for medium throw applications
loudspeaker transducer 8" LF + 1.5" HF HF diaphragm compression driver mounted on neodymium LF transducer
loudspeaker directivity 100° axisymmetric At -6 dB from on-axis response, averaged over 1 - 10 kHz range
180 180
160 160
140 140
120
120
100
100
80
80
60
60
40
40
20
Angle (°)
20
0
Angle (°)
0
−20
−20 −40
−40 −60
−60 −80
−80 −100
−100 −120
−120 −140
−160
−140
−180
−160 100 1 000 10 000
Frequency (Hz)
Loudspeaker directivity in vertical plane using lines of equal sound pressure Loudspeaker directivity in horizontal plane using lines of equal sound pressure
−180
100 1 000 10 000
Frequency (Hz)
at -3 dB, -6 dB, -12 dB. at -3 dB, -6 dB, -12 dB.
Subwoofers technology
Subwoofer technology Laminar vented enclosure L-Acoustics low-turbulence progressive vent design
LF subwoofer transducer 2 × 12" High-power neodymium transducers
Infra subwoofer transducer 1 × 12" High-power transducer with extra-long excursion 40 mm peak to peak
L-Acoustics Creations, a division of L-Acoustics • www.l-acoustics-creations.com
Listening space
Reference listening position 5m Equivalent to the mixing engineer position with full, concert-like dynamics
and capable of SPL levels of more than 105 dB SPL A weighted1
Sweet spot 95 m² Area of spatialization equivalent to the mixing area at a concert
Concert level area (up to) 200 m² Area defined by the system coverage in which nominal SPL can exceed
90 dB SPL A-weighted
1
Beware of sound levels. Loudspeaker systems are capable of producing very high sound pressure levels which can lead to hearing damage.
60°
10
°0
+10°
°
40
-10°
+10
°
-1
0°
Reference listening position and speaker placement
Coverage SPL (dBA)
Sweet spot: spatialized zone mapping modeled in L-Acoustics Soundvision software Concert level area: SPL (Sound Pressure Level) mapping modeled in L-Acoustics
represented by the central light green area Soundvision software
Sweet spot
L-Acoustics Creations, a division of L-Acoustics • www.l-acoustics-creations.com
COMPONENTS AND SYSTEM DIAGRAM
AUDIO AND VIDEO SOURCES L-ACOUSTICS ECOSYSTEM
Loudspeakers
B
Amplified controller
Internet music streaming services Internet video streaming services TV
E
(not included)
Hi-res music streamer Preamplifier / AV receiver A C
(not included) (not included)
D
F
A Signal cables 8 × RCA-XLR2: RCA to 1 × XLRM (2 m)
Amplification and
B processing
3 × LA4X class D four-channel amplified controllers, with case
7 × SP5 SE: 4 × 2.5 mm², speakON connectors (5 m)
C Speaker cables
2 × SP10 SE: 4 × 2.5 mm², speakON connectors (10 m)
3 × Syva 2-way passive coaxial loudspeakers:
D Full range loudspeakers
6 × 5'' LF + 3 × 1.75'' HF diaphragm
3 × Syva protective covers
3 × Syva Low high-power low frequency subwoofers:
D Low frequency extensions
2 × 12'' LF, with base plate
3 × Syva Low protective covers
4 × Syva Sub infra low frequency subwoofer: 1 × 12''
E Subwoofers
LF
4 × Syva Sub protective covers
4 × X8 2-way passive coaxial loudspeakers: 8'' LF + 1.5'' HF diaphragm
F Surround loudspeakers
with wall-mount accessory (stands not included)
ARCHITECTURAL SPECIFICATIONS
90 mm / 3.5 in 144 mm / 5.7 in
Syva - Syva Low
Weight (net) 50 kg / 110 lb Tonga 2.1_SPS_EN_1.1/08-20 © L-Acoustics, all rights reserved. Information subject to change without prior notice.
IP Rating 54
90 mm / 3.5 in 144 mm / 5.7 in
2128 mm / 83.8 in
2128 mm / 83.8 in
334 mm / 13.1 in
350 mm / 13.8 in
334 mm / 13.1 in
350 mm / 13.8 in
L-Acoustics Creations, a division of L-Acoustics • www.l-acoustics-creations.com
Syva Sub
Syva Sub weight (net) 27 kg / 60 lb
IP Rating 55
350 mm / 13.8 in
849 mm / 33.4 in
334 mm / 13.1 in
X8
Weight (net) 12 kg / 26.5 lb
IP Rating 43
250 mm / 9.8 in 264 mm / 10.4 in Ø 9 mm / 0.35 in
451 mm / 17.8 in
471 mm / 18.5 in
424 mm / 16.7 in
Ø 11 mm /
0.43 in
327 mm / 12.9 in
229 mm / 9 in
LA4X with case
Weight (net) 16.7 kg / 36.8 lb
IP Rating 3x
483 mm / 19 in 406 mm / 16 in 465 mm / 18.3 in
88 mm / 3.5 in
76 mm / 3 in
LA4X
SERIAL N° 1001
AES/EBU IN A&B LINK A&B LINK/ACT
OUT 1 OUT 2 OUT 3 OUT 4
ANALOG IN B LINK B
ANALOG IN A LINK A
1+ 1- 2+ 2- 1+ 1- 2+ 2-
L-NET
MAINS:
90 - 265 VAC / 50-60Hz / 1500W
AES/EBU IN C&D LINK C&D LINK/ACT
OUT 2 OUT 4 ANALOG IN D LINK D
1+ 1- 1+ 1-
ANALOG IN C LINK C
420 mm / 16.5 in
16 mm / 0.63 in
434 mm / 17 in
398 mm / 15.7 in
Tonga 7.1_SPS_EN_1.1/11-20 © L-Acoustics, all rights reserved. Information subject to change without prior notice.
FINISHES
The Syva, Syva Low, Syva Sub and X8 cabinets are made of premium grade Baltic birch plywood, protected with a bi-component hard
coating for indoor and outdoor use. The loudpseakers exist in two exterior finishes: Dark Grey Brown and Pure White.
Dark Grey Brown Pure White
L-Acoustics Creations, a division of L-Acoustics • www.l-acoustics-creations.com
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