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NLP254S 
SHALLOW NAUTIC SUBWOOFER

NLP254S

- Injection Molded Cone Neck Support
- 3/4” NBR Rubber Surround
- 3” Voice Coil On Glass Fiber Former
- Meets Or Exceed ASTM Requirements
- ABYC Compliant
 

Thank you for choosing the MB Quart NLP254S subwoofer for your marine audio sound
system. With proper installation, you are on the path to experiencing your music in a
way you only imagined possible. Here at MB Quart, we call this “Sound In Every Detail.”

The NLP254S has been designed for those marine applications where space can be an
issue. With only 2.83 inches of mounting depth, the NLP254S can fit in any bench seat,
gunnel or shallow compartment without giving up much space at all. Designed to perform
optimally in free-air applications, the NLP254S will also perform in as small as .45 cubic
feet sealed if you so desire. This Nautic subwoofer has been designed with the following
features to weather the harshest elements:
   
   - UV Resistant Fiber-Reinforced ABS
     Composite Speaker Basket And Grill
   - Gold Plated Push Terminals
   - Stainless Steel Mounting Hardware
   - Injection-Molded Magnet System
   - Polypropylene Flat Piston Cone

Summary of Contents for NLP254S

Page 1: ...s been designed for those marine applications where space can be an issue With only 2 83 inches of mounting depth the NLP254S can fit in any bench seat gunnel or shallow compartment without giving up much space at all Designed to perform optimally in free air applications the NLP254S will also perform in as small as 45 cubic feet sealed if you so desire This Nautic subwoofer has been designed with...

Page 2: ...NLP254S 1 It is very important these steps or your grill will not mount properly Diagram 1 shows a screw pattern for mounting your subwoofer M4 X 35 M4 X 35 ...

Page 3: ...NLP254S 2 Diagram 2 shows the mounting of the grill M4 X 30 M4 X 30 ...

Page 4: ...NLP254S 3 SVC 4 Ohms Parallel Two Subs 2 Ohms Parallel Four Subs 1 Ohm ...

Page 5: ...3 2 2 SVC 20 5 cm 10 20 5 cm 10 20 5 cm 10 20 5 cm 10 20 5 cm 10 20 5 cm 10 3 3 SVC SVC 3 SVC 3 SVC 3 SVC 2 2 2 2 4 NLP254S 229 8mm 9 05 272 3mm 10 72 46 1mm 1 82 71 9mm 2 83 ...

Page 6: ...2 Wide 12 Tall Total Internal Volume 445 Cubic Feet Qtc 1 349 F3 37Hz Boxes have been designed using 1 2 MDF Dimensions can be changed as long as recommended internal volumes remain the same Subwoofer Displacement is 057 Cubic Feet T S PARAMETERS Fs 31 46 Hz Qms 4 48 Vas 20 64 liters Cms 133 45 um N Mms 192 16 g Xmax 8 65 mm Dia 205 mm Sd 0 033 sq m Vd 0 285 liters Qes 1 07 Re 3 43 ohms NomZ 4 116...

Page 7: ...f new products events and technical tutorials at www youtube com maxxsonicsusainc Consider these great MB Quart marine grade amplifiers to power your new NLP254S For specifications please check out www mbquart com NAU260 NAU460 NAU660 ...

Page 8: ...sed A photo copy of the original receipt must accompany the product being returned Valid purchase receipts will contain the name and address of the authorized reseller Any damage to the product as a result of misuse abuse accident incorrect wiring improper installation alteration of date code or bar code labels revolution natural disaster or any sneaky stuff because someone messed up repair or alt...

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