SB ACOUSTICS Sasandu 3 Way Floor Standing Speaker User Manual
- June 4, 2024
- SB ACOUSTICS
Table of Contents
Sandu 3-Way Floor Standing Speaker
User Manual
Sasandu | User Manual
Technical Specifications :
Frequency range | 32-32000 Hz +3/-6 dB |
---|---|
Sensitivity (2.83V / 1m) : | 89 dB |
Nominal impedance : | 4Ω |
Max SPL: | 108 dB |
Recommended amplifier : | 100-200 W |
Cross-over frequencies : | 480 Hz & 2800 Hz |
Speaker type: | 3-way Floor Stand |
Enclosure type: | Bass are flex (woofers), sealed (midrange) |
Port tuning frequency : | 32 Hz |
Drive Units:
– High-frequency driver | SATORI TW29BN-B-8 or TW29BN-8 (29 mm beryllium dome) |
---|---|
– Mid frequency driver | 6.5″ SATORI MR16P-4 or MR16PNW-4 (advanced midrange) |
– Low-frequency drivers | 2 x 7.5″ SATORI MW19P-8 or MW19PNW-8 (advanced |
midwoofer)
Cabinet:
15mm, 18mm, 25 mm MDF|
---|---
Dimensions (H x W x D) :| 1100 x 230 x 615 mm / 43.30 x 9.05 x 24.21 inch
Port dimensions (inside) :| Ø75 x 150 mm (Ø3″ x 6.1″)
Net Weight (pair) :
– Cabinet only | : 28.5 kg / 62.83 lb |
---|---|
– Full assembly | : 32.5 kg / 71.65 lb |
Special Features:
– Advanced high-end drivers.
– Non-parallel cabinet walls.
– Facets and optimized tweeter position for reduced diffraction.
– Slanted internal partition for reduction of standing waves.
– Inclined base for time alignment of drivers.
– Large low compression midrange cavity.
– Large low noise vent. – Strategic internal bracing and damping.
– Solid single-wiring binding posts.
Mechanical Drawing (dimensions in mm)
NO | PART NAME | QTY |
---|---|---|
1 | HF driver Satori TW29BN-B-8 or TW29BN-8 (sold separately) | 1 |
2 | MF driver Satori MR16P-4 or MR16PNW-4 (sold separately) | 1 |
3 | LF drivers Satori MW19P-8 or MW19PNW-8 (sold separately) | 2 |
4 | Sasandu kit crossover (sold separately) | 1 |
5 | Hex socket screw M4 x 20mm (for drivers) | 24 |
6 | Hex socket screw M5 x 30mm (for pedestal) | 11 |
7 | Countersunk screw M4 x 20mm (for terminal plate) | 4 |
8 | Wood screw 4 x 16 mm for crossover (from crossover kit) | 10 |
9 | Insert nut M4 (installed) | 28 |
10 | Insert nut M5 (installed) | 11 |
11 | Washer Plate | 11 |
12 | Stainless Terminal plate | 1 |
13 | Binding post | 1 |
14 | Seal gasket (for the terminal plate) | 1 |
15 | Seal gasket (for pedestal, installed on the cabinet) | 1 |
16 | Port flare (installed on the cabinet) | 1 |
17 | Port paper tube (installed on the cabinet) | 1 |
18 | Nameplate | 1 |
19 | Tweeter grille | 1 |
20 | Midrange grille | 1 |
21 | Woofer grille | 2 |
NO. | PART NUMBER | DESCRIPTION | QTY. |
---|---|---|---|
1 | A | DA-DACRON-(430x125x430x185)mm | 2 |
2 | B | DA-DACRON-(485x125x485x190)mm | 1 |
3 | C | DA-DACRON-(445x185x485x75)mm | 2 |
4 | D | DA-DACRON-(65×125)mm | 2 |
5 | E | DA-DACRON-(330×125)mm | 2 |
6 | F | DA-DACRON-(220x125x220x160)mm | 1 |
7 | G | DA-DACRON-(485x125x485x190)mm | 2 |
8 | H | DA-DACRON-(240x225x220x280)mm | 2 |
9 | I | DA-DACRON-(445x125x445x190)mm | 2 |
10 | J | DA-DACRON-(445x210x445x210)mm | 2 |
11 | K | DA-DACRON-(90×125)mm | 1 |
12 | L | DA-DACRON-(110×125)mm | 1 |
NO. | PART NUMBER | DESCRIPTION | QTY. |
---|---|---|---|
1 | A | DA-DACRON-(430x125x430x185)mm | 2 |
2 | B | DA-DACRON-(485x125x485x190)mm | 1 |
3 | C | DA-DACRON-(445x185x485x75)mm | 2 |
4 | D | DA-DACRON-(65×125)mm | 2 |
5 | E | DA-DACRON-(330×125)mm | 2 |
6 | F | DA-DACRON-(220x125x220x160)mm | 1 |
NO. | PART NUMBER | DESCRIPTION | QTY. |
---|---|---|---|
7 | G | DA-DACRON-(485x125x485x190)mm | 2 |
8 | H | DA-DACRON-(240x225x220x280)mm | 2 |
9 | I | DA-DACRON-(445x125x445x190)mm | 2 |
10 | J | DA-DACRON-(445x210x445x210)mm | 2 |
11 | K | DA-DACRON-(90×125)mm | 1 |
12 | L | DA-DACRON-(110×125)mm | 1 |
Damping Material Position (dimensions in mm)
Crossover Schematic ( Sasandu )
Part List (each cabinet):
– High-frequency driver SATORI TW29BN-B-8 or TW29BN-8 (sold separately) …….. 1
pc
– Mid-frequency driver 6.5″ SATORI MR16P-4 or MR16PNW-4 (sold separately) …..
1 pc
– Low frequency drivers 7.5″ SATORI MW19P-8 or MW19PNW-8 (sold separately).. 2
pcs
– Sasandu crossover kit (sold separately) ……………………………………………………… 1 pc
– Hex socket screw M4 x 20mm (for drivers) ………………………………………………… 24 pcs
– Hex socket screw M5 x 30mm (for pedestal) ………………………………………………. 11 pcs
– Countersunk screw M4 x 20mm (for terminal plate) ……………………………………. 4 pcs
– Wood screw 4 x 16 mm for crossover (from crossover kit) ……………………………. 10 pcs
– Insert nut M4 (Installed ) …………………………………………………………………………. 28 pcs
– Insert nut M5 (Installed ) ………………………………………………………………………… 11 pcs
– Stainless Terminal plate …………………………………………………………………………… 1 pc
– Binding post …………………………………………………………………………………………. 1 pair
– Seal gasket (for the terminal plate) ………………………………………………………………… 1 pc
– Seal gasket (for pedestal, installed on the cabinet) …………………………………………… 1 pc
– Port is (installed on the cabinet) ……………………………………………………………….. 1 pc
– Port paper tube (installed on the cabinet) ……………………………………………………….. 1 pc
– Damping ………………………………………………………………………………………………..1 pc
– Nameplate …………………………………………………………………………………………… 1 pc
– Tweeter grille…………………………………………………………………………………………. 1 pc
– Midrange grille………………………………………………………………………………………. 1 pc
– Woofer grille …………………………………………………………………………………………. 2 pcs
Tools Needed:
– Hex key 3mm size (for driver screw).
– Hex key 4mm size (for pedestal 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).
Assembly Instructions:
-
Carefully remove the cabinet from the packaging. Locate the raw damping material inside the cabinet and set it aside.
-
Cut the raw damping material into 18 pieces according to the cutting pattern diagram.
-
Place each damping part into the cabinet according to the position diagram. Add a bit of glue if needed to hold the damping in place.
-
Detach the pedestal by loosening the four screws under the speaker cabinet.
-
Place the crossover onto the top of the pedestal, with the input cables towards the rear terminal side and the speaker wires towards the front panel.
-
Pass the four pairs of speaker wires through the holes in the bottom brace of the cabinet as shown.
-
Pass the input cable through the terminal hole on the rear of the cabinet, then connect to the binding posts.
-
Mount the terminal panel onto the terminal hole at the back of the cabinet.
-
Mount the pedestal with the crossover to the cabinet. Make sure to gently tighten all 11 screws without overdriving.
-
Guide the four pairs of cables through the holes in each cabinet bracing. Pull the tweeter and midrange cables through the midrange chamber partition hole.
-
Seal the cable holes on the midrange chamber partition with hot melt glue.
-
Hook up the cables to the woofer, midrange, and tweeter terminals.
-
Mount the drivers to the cabinet and gently fasten the screws. Take care, not to over-tighten.
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