{"id":17855,"date":"2018-04-05T11:13:18","date_gmt":"2018-04-05T11:13:18","guid":{"rendered":"https:\/\/audiocentras.lt\/produktas\/focal-sub-p-30-f-12-inch-car-subwoofer\/"},"modified":"2026-09-26T19:36:30","modified_gmt":"2026-09-26T19:36:30","slug":"focal-sub-p-30-f-12-inch-car-subwoofer","status":"publish","type":"product","link":"https:\/\/audiocentras.lt\/en\/produktas\/focal-sub-p-30-f-12-inch-car-subwoofer\/","title":{"rendered":"Focal SUB P 30 F 12-Inch Flax Car Subwoofer"},"content":{"rendered":"<p>The Focal SUB P 30 F is a 12-inch car subwoofer designed for an enclosure-based audio system. It fits a 28.3 L sealed enclosure or a 40 L ported enclosure. These two specified volumes give installers a choice when planning the subwoofer\u2019s place in a vehicle.<\/p>\n<p>This 30 cm model belongs to Focal\u2019s Flax series and targets strong bass with a high sound pressure level. Its 400 W RMS rating describes continuous power handling. The stated frequency range extends from 27 Hz to 500 Hz.<\/p>\n<p>The SUB P 30 F suits listeners building a car audio system around an enclosed subwoofer. Its rigid Flax cone, revised suspension, and optimized voice-coil cooling address key demands of bass reproduction. It is larger than the other two subwoofers in the Flax series.<\/p>\n<h2>Benefits<\/h2>\n<ul>\n<li><strong>Two specified enclosure options<\/strong> &#8211; choose a 28.3 L sealed box or a 40 L ported box for the planned installation.<\/li>\n<li><strong>12-inch diameter<\/strong> &#8211; the 30 cm driver is the largest of the three Flax series subwoofers described for this range.<\/li>\n<li><strong>400 W RMS rating<\/strong> &#8211; the continuous power figure provides a clear reference when planning the car audio system.<\/li>\n<li><strong>27-500 Hz frequency range<\/strong> &#8211; the stated range identifies the frequencies covered by this dedicated bass driver.<\/li>\n<li><strong>Rigid Flax cone<\/strong> &#8211; the new cone design provides the high stiffness specified for this model.<\/li>\n<li><strong>Improved cone travel<\/strong> &#8211; a new suspension allows the cone to move through a greater excursion.<\/li>\n<li><strong>Optimized voice-coil cooling<\/strong> &#8211; the SUB P 30 F includes a revised cooling approach for its voice coil.<\/li>\n<li><strong>High-output focus<\/strong> &#8211; Focal designed this larger Flax model for strong low frequencies and high sound pressure levels.<\/li>\n<\/ul>\n<h2>Who Is This For?<\/h2>\n<p>The SUB P 30 F is for drivers who want a dedicated subwoofer in an enclosure-based car audio system. Its specified fit is a 28.3 L sealed enclosure or a 40 L ported enclosure. The choice lets the installer match the box type to the intended system layout.<\/p>\n<p>A listener seeking strong bass and high sound pressure levels can consider this 30 cm Flax series driver. The larger diameter distinguishes it from the other two subwoofers in its series. Its enclosure requirements also make box volume an essential part of the installation plan.<\/p>\n<p>The 28.3 L sealed enclosure and 40 L ported enclosure are the two named applications for this driver. Both options require the SUB P 30 F to be mounted in a box. Choose the specified volume for whichever of those enclosure types your car audio build uses.<\/p>\n<h2>Technical Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Product<\/th>\n<td>Focal SUB P 30 F<\/td>\n<\/tr>\n<tr>\n<th>Type<\/th>\n<td>Car subwoofer for enclosure mounting<\/td>\n<\/tr>\n<tr>\n<th>Series<\/th>\n<td>Flax<\/td>\n<\/tr>\n<tr>\n<th>Diameter<\/th>\n<td>30 cm (12 inches)<\/td>\n<\/tr>\n<tr>\n<th>RMS power<\/th>\n<td>400 W<\/td>\n<\/tr>\n<tr>\n<th>Frequency range<\/th>\n<td>27-500 Hz<\/td>\n<\/tr>\n<tr>\n<th>Sealed enclosure volume<\/th>\n<td>28.3 L<\/td>\n<\/tr>\n<tr>\n<th>Ported enclosure volume<\/th>\n<td>40 L<\/td>\n<\/tr>\n<tr>\n<th>Cone<\/th>\n<td>New, rigid Flax cone<\/td>\n<\/tr>\n<tr>\n<th>Suspension<\/th>\n<td>New design for greater cone excursion<\/td>\n<\/tr>\n<tr>\n<th>Voice coil<\/th>\n<td>Optimized cooling<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Why Choose the SUB P 30 F?<\/h2>\n<p>The SUB P 30 F combines three specific design changes in a 12-inch Flax series subwoofer. Its new cone emphasizes stiffness, while its new suspension improves available cone travel. Optimized voice-coil cooling completes the stated construction updates.<\/p>\n<p>Its size is another reason to choose this model within the Flax series. The SUB P 30 F is larger than the other two subwoofers in that range. It is aimed at a system built for powerful low frequencies and high sound pressure levels.<\/p>\n<p>Two stated box volumes make the installation requirements clear before the enclosure is selected. The sealed option calls for 28.3 L, while the ported option calls for 40 L. That distinction helps place the driver within a planned car audio build.<\/p>\n<h2>FAQ<\/h2>\n<h3>Does the Focal SUB P 30 F fit a 28.3 L sealed enclosure?<\/h3>\n<ul>\n<li>Yes. The SUB P 30 F is specified for mounting in a 28.3 L sealed enclosure.<\/li>\n<\/ul>\n<h3>Can the Focal SUB P 30 F be installed in a 40 L ported enclosure?<\/h3>\n<ul>\n<li>Yes. A 40 L ported enclosure is the other specified box option for this car subwoofer.<\/li>\n<\/ul>\n<h3>How much continuous power can this subwoofer handle?<\/h3>\n<ul>\n<li>Its RMS power rating is 400 W. RMS is the continuous power figure stated for this model.<\/li>\n<\/ul>\n<h3>What is the stated frequency range?<\/h3>\n<ul>\n<li>The SUB P 30 F has a stated frequency range of 27-500 Hz.<\/li>\n<\/ul>\n<h3>How large is the driver?<\/h3>\n<ul>\n<li>It measures 30 cm, or 12 inches, in diameter. It is larger than the other two Flax series subwoofers.<\/li>\n<\/ul>\n<h3>What changes were made to the cone and suspension?<\/h3>\n<ul>\n<li>The new Flax cone has high stiffness. A new suspension allows greater cone excursion.<\/li>\n<\/ul>\n<h3>What is different about the voice coil?<\/h3>\n<ul>\n<li>The voice-coil cooling is optimized in the SUB P 30 F.<\/li>\n<\/ul>\n<p>For an enclosure-based car audio system, the Focal SUB P 30 F pairs a rigid Flax cone with improved excursion. Its specified sealed and ported box volumes support a clear installation choice. The driver is designed for listeners seeking strong bass and high sound pressure levels.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Focal SUB P 30 F is a 12-inch (30 cm) car subwoofer for a 28.3 L sealed or 40 L ported enclosure. It delivers 400 W RMS power handling and a stated frequency range of 27-500 Hz. A rigid Flax cone, suspension designed for greater excursion, and optimized voice-coil cooling support its strong-bass, high-output design.<\/p>\n","protected":false},"featured_media":17847,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[66],"product_tag":[1410,1411,1370,897,1325,1412,304,1368,1414,1413],"class_list":["post-17855","product","type-product","status-publish","has-post-thumbnail","product_cat-nepriskirta","product_tag-12-inch-subwoofers","product_tag-30-cm-subwoofers","product_tag-400-w-rms","product_tag-car-audio","product_tag-car-subwoofers","product_tag-flax-cone","product_tag-focal","product_tag-focal-sub-p-30-f","product_tag-ported-enclosure","product_tag-sealed-enclosure","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Focal SUB P 30 F - 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