Instruction/ maintenance manual of the product NVSW15 Fusion
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NV SERIES SUBWOOFER MODELS NV– SW12, NV– SW15.
2 2 2 NV SERIES Embrace the ultimate in power . The NV Series is the pinnacle of modern car audio. State of the art engineering ensures the most refined sound available is delivered at unparalleled levels. The NV Series represents the finest work FUSION has achieved; designed and manufactured to the highest level with no compromises.
3 3 3 T ABLE OF CONTENTS • SUBWOOFER FEA TURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pg 4 • SUBWOOFER THEILE/SMALL P ARAMETERS . . . . . . . . . . . . . . . . . . . . . . pg 5 • SUBWOOFER DIMENSIONS NV -SW12 .
4 4 4 SUBWOOFER FEA TURES FUSION subwoofers are low frequency drivers capable of delivering extremely high bass levels from small enclosures. In order to achieve the maximum performance from your new FUSION Subwoofer , please use one of the recommended size enclosures that best suits your application.
5 5 5 SUBWOOFER THEILE/SMALL P ARAMETERS Subwoofer Parameters NV-SW12 NV-SW15 MAX Power Rating (W atts) 2000 2500 RMS Power Rating (W atts) 1000 1100 Coil Height (Hvc) (mm) 40 40 Compliance (Cms) (uM/N) 180.8 146.18 Cone Area (Sd) 47.92 77.93 D.C.Coil Resistance (Re) 0.
6 6 6 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 (13 –1/8").
7 7 7 SUBWOOFER NV-SW15 DIMENSIONS 410mm (16 –1/8") 410mm (16 –1/8") 410mm (16 –1/8") 366mm (14 –7/8") 219mm (8–5/8") 246mm (9–11/16").
8 8 8 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.
9 9 9 ENCLOSURE CONSTRUCTION All enclosures should be constructed from 18mm (3/4”) 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.
10 10 10 5 10 50 100 500 1000 20 K 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 20 K 88 82 94 100 106 112 .
11 11 11 5 10 50 100 500 1000 20 K 89 83 95 101 107 113 119 125 Hz dB Amplitude Response (dB-SPL/Hz at 1 m) with 1500 watts SEALED 5 10 50 100 500 1000 20 K 89 83 95 101 107 113 119 125 Hz dB Amplitud.
12 12 12 TECH TIPS OHMS LA W 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 E R WR W I W/R EI POWER CABLE CALCULA TOR TOT AL AMPERAGE 0-4 FT 4-7 FT 7.
13 13 13 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 .
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", 12", or 15".
15 15 15 Parallel V oice Coil Wiring (1 Ohm operation) T o wire a DVC subwoofer in parallel (to get 1 Ohm), use two short pieces of speaker wire and link the positive from one coil to the positive of the second coil, and do the same for the negative as shown in fig 1.
16 16 16 SERIES WIRING FORMULA FOR 2 SPEAKERS 4 Ohm + + + – – – 8 Ohms R1 + R 2 = LOAD IMPEDANCE 4 Ohm P ARALLEL WIRING FORMULA FOR 2 SPEAKERS 4 Ohm 8 Ohm 2.
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.
18 18 18 NOTES.
19 19 19 YOU CAN HELP PROTECT THE ENVIRONMENT! Please remember to respect the local regulations: Hand in the non-working electrical equipment to an appropriate waste disposal center . PUBLISHED BY FUSION ELECTRONICS LIMITED: © Copyright 2006 by FUSION Electronics Limited.
Specifications and design are subject to change without notice..
An important point after buying a device Fusion NVSW15 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Fusion NVSW15 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Fusion NVSW15 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Fusion NVSW15 you will learn all the available features of the product, as well as information on its operation. The information that you get Fusion NVSW15 will certainly help you make a decision on the purchase.
If you already are a holder of Fusion NVSW15, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Fusion NVSW15.
However, one of the most important roles played by the user manual is to help in solving problems with Fusion NVSW15. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Fusion NVSW15 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
