SB Acoustics Ara-Be User manual
Ara-Be | User Manual
SB
1 Ara-Be | User Manual
Technical Specications:
Frequency range :
Sensitivity (2.83V / 1m) :
Nominal impedance :
Max SPL :
Recommended amplier :
Cross-over frequency :
Speaker type :
Enclosure type :
:
Port tuning frequency
Drive Units:
- High frequency driver :
- Low frequency drivers :
Cabinet:
18 mm MDF
Dimensions (H x W x D): 391 x 190 x 388 mm / 15.4 x 7.48 x 15.27 inch
Net Weight (pair):
- Cabinet only : 8.06 kg / 17.77 lb
- Full assembly : 9.6 kg / 21.16 lb
Special Features:
- Advanced high-end drivers.
- Faceted cabinet bafe for reduced high frequency diffraction.
- Inclined bafe for correct time alignment of drivers
(allowing for simpler cross-over design).
- Wedge shaped inner rear walls behind midwoofer for reduced direct reections.
- Internal bracing to reduce and distribute cabinet vibrations and hence lower
sound coloration.
- Solid single-wiring binding posts.
45-30000 Hz +/-3 dB
87 dB
4Ω
105 dB
40-150 W
2300 Hz
2-way
Bass reex
36.5 Hz
SATORI TW29BN / TW29BN-B
(Beryllium Tweeter)
6½” SATORI MW16P-4 / MW16PNW-4
(advanced midwoofer)
Ara-Be | User Manual 2
Frequency Response (Ara-Be)
100
95
90
85
80
75
70
65
60
55
50
45
40
80
73
67
60
53
47
40
33
27
20
13
7
0
dB
Ohm
Response Curve :
(Blue) : on axis ( Green ) : 15° off-axis ( Red ) : 30° off-axis------
------ ------
Measured on-axis, 15° and 30° off-axis at 1 m in an ordinary room. Lower frequency dips and peaks are caused by room modes/reflections.
20 50 100 200 500 1k 2k 5k 10k 20kHz
3 Ara-Be | User Manual
Mechanical Drawing (dimensions in mm).
Ara-Be | User Manual 4
5 Ara-Be | User Manual
Ara-Be | User Manual 6
Damping Material Cut Pattern (dimensions in mm)
7 Ara-Be | User Manual
Damping Material Position (dimensions in mm)
Ara-Be | User Manual 8
Crossover Schematic Ara-Be
2.2 Ω / 10 W
1
2
IN
5.6 µF / MKP
0.22 mH / Ø0.7 mm
6.8 Ω / 10 W
8.2 Ω / 10 W 3.9 Ω / 10 W
68 µF / Bipolar
1 mH / Ø1.4 mm
0.47 mH / Ø1.2 mm
12 Ω / 10 W
4.7 µF / MKP
5.6 Ω / 10 W
0.68 mH / Ø0.5 mm
R1 R3 TW
TW29BN (B)
L1
R2 R4
C2
WF
L4
R5
R6
C3
L3
MW16P(NW)-4
L2
C1
9 Ara-Be | User Manual
Parts List (each cabinet):
- High frequency driver Satori TW29BN / TW29BN-B (sold separately) ............
- Low frequency driver 6½" Satori MW16P-4 / MW16PNW-4 (sold separately)
- Ara crossover kit (sold separately) ...................................................................
- Hex socket screw M4 x 20mm (for drivers) ......................................................
- Countersunk screw M4 x 20mm (for terminal plate) ........................................
- Wood screw 4 x 16 mm for crossover (from crossover kit) ..............................
- Insert nut M4 (installed on cabinet) ..................................................................
- Stainless Terminal plate ...................................................................................
- Binding post s ...................................................................................................
- Seal gasket (for terminal plate) ........................................................................
- Port flare (installed on cabinet) ........................................................................
- Port paper tube (installed on cabinet) ..............................................................
- Damping ..........................................................................................................
- Name plate ......................................................................................................
- Tweeter grille ...................................................................................................
- Woofer grille .................................................................................................
Tools Needed:
- Hex key 3mm size (for driver screw).
- Hex key 2.5mm size (for terminal plate screw).
- Philips screwdriver no. 2 (for crossover screw).
- Hot melt glue gun (for attaching the damping and sealing the wire hole).
1 pc
1 pc
1 pc
12 pcs
4 pcs
6 pcs
16 pcs
1 pc
1 pair
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
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