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MAXXSONICS USA, INC1290 Ensell RoadLake Zurich, Illinois 60047 USAE-Mail: info@maxxsonics.comWebsite: www.maxxsonics.com www.mbquart.com

REFERENCE SUBWOOFER

RLP204 / RLP254 / RLP304

RLP204 / RLP254 / RLP304

The diagram below shows a screw pattern for mounting your subwoofer. It is very importantthat you follow this pattern as indicated or your cosmetic trim ring will not fit properly.

2

RLP204 / RLP254 / RLP304

3

RLP204

2.77” / 70.3mm

0.57” / 14.38mm

8.43” / 214mm

7.17” / 182mm

4

RLP204

RECOMMENDED ENCLOSURE (SEALED)

Optimal Sound Quality(Flat Response)

8.5” Deep

11.75” Wide

11.75” TallTotal Internal Volume:.50 Cubic FeetQtc: 0.866F3: 46HzHeavy Polyfill

SMALL BOX(Tight Bass)

5.5” Deep

10.75” Wide

10.75” TallTotal Internal Volume:.25 Cubic FeetQtc: 1.013F3: 53HzHeavy Polyfill

* Boxes have been designed using 1/2” MDF. Dimensions can be changed as long as recommended volumes remain the same. Subwoofer Displacement is .035 Cubic Feet

T/S PARAMETERS

Fs: 41.5 Hz

Qms: 4.66

Vas: 12.19 liters

Cms: 192.42um/N

Mms: 76.26 g

Xmax: 8.15 mm

Dia: 163.98 mm

Sd: 0.021 sq.m

Vd: 0.172 liters

Qes: 1.01

Re: 6.2 ohms

NomZ: 7.44 ohms

BL: 11.04 Tm

QTS: 0.83

no: 0.081 %

1W/1M: 81.23 dB

(coils in series)

5

RLP254

2.93” / 74.3mm

0.67” / 17.1mm

10.31” / 262mm

9.06” / 230mm

3

2 2DVC

25.4 cm / 10” 25.4 cm / 10”

25.4 cm / 10”

25.4 cm / 10”

25.4 cm / 10”25.4 cm / 10”

3

3

DVC

DVC

3

DVC

3

DVC

3

DVC

2

222

6

RLP254

RECOMMENDED ENCLOSURE (SEALED)

Optimal Sound Quality(Flat Response)

9.5” Deep

12.5” Wide

12.5” TallTotal Internal Volume:.65 Cubic FeetQtc: 0.959F3: 42HzHeavy Polyfill

SMALL BOX(Tight Bass)

6.25” Deep

12.5” Wide

12.5” TallTotal Internal Volume:.4 Cubic FeetQtc: 1.094F3: 47HzHeavy Polyfill

* Boxes have been designed using 1/2” MDF. Dimensions can be changed as long as recommended volumes remain the same. Subwoofer Displacement is .06 Cubic Feet

T/S PARAMETERS

Fs: 33.95 Hz

Qms: 5.44

Vas: 27.55 liters

Cms: 168.01 um/N

Mms: 130.81 g

Xmax: 8.65 mm

Dia: 208 mm

Sd: 0.034 sq.m

Vd: 0.294 liters

Qes: 0.963

Re: 6.9 ohms

NomZ: 8.28 ohms

BL: 14.137 Tm

QTS: 0.819

no: 0.108 %

1W/1M: 82.4 dB

(coils in series)

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RLP304

8

3” / 76.2mm

0.958” / 24.33mm

12.28” / 312mm

10.59” / 269mm

3

3

DVC

3

3

3

3

DVC

DVC

3

3

DVC

3

3

DVC

3

3

DVC

RLP304

RECOMMENDED ENCLOSURE (SEALED)

Optimal Sound Quality(Flat Response)

9.8” Deep

14” Wide

14” TallTotal Internal Volume:.75 Cubic FeetQtc: 1.10F3: 40HzHeavy Polyfill

SMALL BOX(Tight Bass)

7” Deep

14” Wide

14” TallTotal Internal Volume:.5 Cubic FeetQtc: 1.25F3: 46HzHeavy Polyfill

* Boxes have been designed using 3/4” MDF. Dimensions can be changed as long as recommended volumes remain the same. Subwoofer Displacement is .078 Cubic Feet

T/S PARAMETERS

Fs: 29.13 Hz

Qms: 6.928

Vas: 53.98 liters

Cms: 171 um/N

Mms: 174.42 g

Xmax: 9 mm

Dia: 245 mm

Sd: 0.047 sq.m

Vd: 0.424 liters

Qes: 0.952

Re: 7.05 ohms

NomZ: 8.46 ohms

BL: 15.38 Tm

QTS: 0.837

no: 0.135 %

1W/1M: 86 dB

(coils in series)

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MAXXSONICS USA, INC1290 Ensell RoadLake Zurich, Illinois 60047 USAE-Mail: info@maxxsonics.comWebsite: www.maxxsonics.com www.mbquart.com

RLP204 / RLP254 / RLP304

Maxxsonics Limited WarrantyAs the manufacturer of Maxxsonics, Autotek, Crunch, MB Quart and Hifonics car audioproducts, Maxxsonics USA Inc. Warrants to the original consumer purchaser theamplifier to be free from defects in material and workmanship for one (1) Year fromdate of purchase.

All other parts and accessories of the system are warrantied to be free from defects in material and workmanship for one (1) year from date of purchase. Maxxsonics willrepair or replace at it’s option and free of charge during the warranty period, any system component that proves defective in materials and workmanship under normal installation,use and service provided that the product is returned to the authorized Maxxsonics dealerfrom where it was purchased. 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 alteration out side of our factory or authorized service centers and any thing else you have done that youshould not have done is not covered.

This warranty is limited to defective parts and specifically excludes any incidentalor consequential damages connected therewith. This warranty is not to be construedas an insurance policy.

Warranty on installation labor, removal, re-installation and freight charges are not the responsibility of Maxxsonics USA Inc.

Warranty products damaged as a result of insufficient or improper packing materialsare not covered by this limited warranty and such damaged product will be returned“as is” at the expense of the owner.