Fusion NVSW15 - Manuals

666 SUBW00FER NV-SW12 DIMENSIONS 294mm (11– 5/8") 204mm (8 –1/16") 227mm (8 –15/16") 333mm (13 –1/8") 333mm (13 –1/8") 333mm (1 3 –1/8")

777 SUBWOOFER NV-SW15 DIMENSIONS 410mm (16 –1/8") 410mm (16 –1/8") 410mm (1 6 –1/8") 366mm (14 –7/8") 219mm (8–5/8") 246mm (9–11/16")

888 ENCLOSURES All enclosures include port and subwoofer displacement. All ports are circle aero ports unless otherwise stated. Ported Enclosures: A ported enclosure is generally larger than a sealed enclosure Sealed Enclosures: A sealed enclosure will be the smallest enclosure you can build. It wil...

999 ENCLOSURE CONSTRUCTION All enclosures should be constructed from 18mm (/4”) Medium Density Fibre board. Enclosures should be glued and screwed, because MDF is porous. FUSION recommends sealing the internal sides with a polyurethane sealer prior to installation. To accurately cut the subwoofer ho...

10 10 10 5 10 50 100 500 1000 20K 88 82 94 100 106 112 118 124 Hz dB Amplitude Response (dB-SPL/Hz at 1 m) with 1200 watts ENCLOSURE TEST CURVES SEALED 5 10 50 100 500 1000 20K 88 82 94 100 106 112 118 124 Hz dB Amplitude Response (dB-SPL/Hz at 1 m) with 1200 watts PORTED SUBWOOFER NV-SW12

1 1 1 TECH TIPS OHMS LAW SIMPLIFIED IR E voltage watt s amperage curren t resistance R I W E I E 2 W W I 2 E 2 R I 2 R W E ER WR W I W/R EI POWER CABLE CALCULATOR TOTAL AMPERAGE 0-4 FT 4-7 FT 7-10 FT 10 -1 FT 1-16 FT 16-19 FT 19- FT -8 FT 0 – 0 14 1 1 10 10 8 8 8 0 – 5 1 10 8 8 6 6 6 4 5 – 50 10 8 8...

1 1 1 SUBWOOFER RULER GUIDE Use the FUSION ruler guide to create a perfect subwoofer mounting surface. 1 : Mark the centre position on the MDF (Medium Density Fibre) board where the subwoofer is to be mounted. 2 : Fix the first hole (centre) to the marked out position on the MDF. 1 2 3 4 6 7 8 9 11 ...

14 14 14 5 : Using a jigsaw or router, cut out this measurement. 3 : Insert a pencil into the correct subwoofer cut out measurement. 10", 1", or 15". 1 2 3 4 6 7 8 9 11 12 13 14 16 (inch) (mm) Centre 1 " 0 cutout 15" cutout 12" cutout 10" outside 263mm 12" outside 312...

16 16 16 SERIES WIRING FORMULA FOR 2 SPEAKERS 4 Ohm + + + – – – 8 Ohms R1 + R2 = LOAD IMPEDANCE 4 Ohm PARALLEL WIRING FORMULA FOR 2 SPEAKERS 4 Ohm 8 Ohm 2.67 Ohms R1 x R2 R1 + R2 4 Ohms x 8 Ohms 4 Ohms + 8 Ohms 32 12 = LOAD IMPEDANCE = = 2.67 Ohms

17 17 17 TROUBLE SHOOTING No sound from your subwoofer : Check amplifier and wiring connections. Distorted sound : Check the connections from amplifier, processor or head unit. Subwoofer makes unusual noise in sealed enclosure : The enclosure may have leaks causing a lack of back pressure. Remove th...