u c N pa PM210S4 • PM210S48 • PM210S4X PM212S4 • PM212S48 • PM212S4X ELEMENf-e 412>READY Serial Number: _ _ _ _ __ Date of Purchase: _ _ _ __ Installation &Operation
Introduction Dear Customer, Congratulations on your purchase of the world's finest brand of car audio products. At Rockford Fosgate we are fanatics about musical reproduction at its best, and we are pleased you chose our product. Through years of engineering expertise, hand craftsmanship and critical testing procedures, we have created a wide range of products that reproduce music with all the clarity and richness you deserve.
Specifications PM21 084 I PM21 0848 I PM21084X PM21284 I PM21284B I PM21284X 40 40 35-250 30-250 2 (4-Layer) (49.5) 2 (4-Layer) (49.5) D c,p ,';::er- ~·lt - ~·" 1t (L.ten 0.15 (4.35) 0.25 (7.3) Free A'r Reso ::nee (Hz; 45.0 35.0 Qt~ 0.57 0.52 Vas c t :l t r, 0.71 (20.2) 1.56 (44.3) X ( rl 0.40 (10) 0.48 (12) w, 'r-1' 86 87 2501500 3001600 McrJel f\o "i Jc.llrnpedan.:_ (Ohms) ~ req..,ency Reso1 nse (Hz: VC1v8 Co Diarr8ter ncr (mmj ~s rll' v -·\ ~: P1 I (('8 v'v 1 t, 'R
Enclosures Carton Contents • (1) Marine Grade Subwoofer • (1} Socket head driver bit • (1) Decorative Trim Ring • Installation and Operation Manual • (8) Socket Head Stainless Screws Recommended Enclosures This manual outlines two specific types of enclosures that provide distinctly different performance. This section is to help you decide which type is best for your application. Sealed Enclosures Sealed enclosures are the simplest to build.
Enclosures Vented Enclosures Infinite Baffle 10" 12" NOTE: Vb is the internal volume, before any speaker and/or port displacement. All external dimensions were based on the use of 3/4" (1.90cm) materials. F8 - Tuning ~!~quencr (Hz) F3 - 3dB Point (Hz) 57.5 50.1 58.0 50.5 NOTE: When using enclosures other than recommended, call Technical Support lor correct application. Vas- cu. ft. (Liter) 2.02 (50.80) 4.43 (63.50) 0.63 0.
Franc;ais Espanol Enceintes recommandees Ce manuel deer it deux types particuliers d'enceintes aux perlormances tout afait distinctes.Cette section vous permettra de decider celui qui vous conviendra le mieux. Enceintes Etanches Les enceintes etanches sont les plus faciles afabriquerA cet egard, Ia chose Ia plus importante dans leur fabrication est de vous assurer qu'elles sont vraiment hermetiques.
Deutsch Italiano Empfohlene Gehiiuse DieseAnleitung beschreibt zwei spezifischeTypen von Gehausen. die grundsatzlich verschiedene Performancemerkmale bieten.DieserAbschnitt soli Ihnen dabei helfen zu entscheiden,welcher der besteTyp fUr lhreAnwendung ist. Geschlossene Gehiiuse Geschlossene Gehause lassen sich am leichtesten bauen.Der wichtigsteAspekt beim 8au eines geschlossenen Gehauses ist zu gewahrleisten, dass es lufldicht ist.
Rockford Corporation offers a limited warranty on Rockford Fosgate products on the following terms: length of Warranty POWER Amplifiers- 2 Years BMW® Direct Fit Speakers- 2 Years All other products- 1 Year Any Factory Refurbished Product- 90 days (receipt required) What is Covered This warranty applies only to Rockford Fosgate products sold to consumers by Authorized Rockford Fosgate Dealers in the United States of America or its possessions.
Installation assistance available at: www. rockfordfosgate. com/rftech 600 South Rockford Drive • Tempe, Arizona 85281 United States Direct: (480) 967-3565 • Toll Free: (800) 669-9899 ROCKFORD FOSGATE.