{"id":18543,"date":"2017-08-14T09:54:47","date_gmt":"2017-08-14T09:54:47","guid":{"rendered":"https:\/\/audiocentras.lt\/produktas\/alpine-swe-1244e-car-subwoofer\/"},"modified":"2026-09-29T13:03:18","modified_gmt":"2026-09-29T13:03:18","slug":"alpine-swe-1244e-car-subwoofer","status":"publish","type":"product","link":"https:\/\/audiocentras.lt\/en\/produktas\/alpine-swe-1244e-car-subwoofer\/","title":{"rendered":"Alpine SWE-1244E Car Subwoofer"},"content":{"rendered":"

The Alpine SWE-1244E subwoofer<\/strong> is designed to add bass to a car audio system. It has a 200 W RMS power rating<\/strong> and requires a 280 mm diameter mounting hole<\/strong> with 131 mm of mounting depth<\/strong> behind it. Check both measurements before preparing a mounting location.<\/p>\n

Mounting space and enclosure<\/h2>\n

The mounting hole and the total space needed for the speaker are different things. The 280 mm<\/strong> measurement is the diameter of the hole to be cut; it is not the speaker\u2019s outside diameter. There must also be room behind the mounting panel for its 131 mm mounting depth<\/strong>. A suitable hole alone does not establish that the speaker will fit.<\/p>\n

If you plan to install the speaker in an enclosure, these dimensions help you plan how it will physically fit. They do not tell you the required enclosure volume or type. An enclosure is also not listed as part of this model\u2019s package. Allow for the complete installation when planning the space, rather than considering only the speaker opening.<\/p>\n

Choose a location with the way you use your boot or other available space in mind. Before cutting a panel, measure the clearance to the nearest obstruction behind it and check that there will be room for wiring. Consider whether you will still be able to reach the connections after installation. If you use an enclosure, secure it so it cannot move while driving. Keep objects that could touch the cone away from the front of the speaker. These checks help you assess the location under real conditions.<\/p>\n

Understanding the audio figures<\/h2>\n

The 200 W RMS rating<\/strong> is a more useful reference when considering amplification than the 650 W maximum power rating<\/strong>. Maximum power is not a continuous power rating. Neither figure is enough on its own to choose an amplifier: the speaker\u2019s impedance and the load the amplifier can handle also matter.<\/p>\n

The stated 30-500 Hz frequency range<\/strong> describes the frequencies listed for the speaker. Its upper limit does not mean that a low-pass filter should be set to 500 Hz. If your amplifier has an adjustable low-pass filter, set it by listening to how the bass blends with the other speakers in the car.<\/p>\n

The 88.7 dB\/W sensitivity, measured at 1 m<\/strong>, can be compared with speaker figures measured in the same way. It does not promise a particular listening volume inside your car. The amplification, installation and rest of the audio system all affect the result.<\/p>\n

Adjustment after installation<\/h2>\n

Start adjusting the system at a low volume. If your amplifier has an input sensitivity control, begin with a lower gain setting and increase it while checking that the sound stays clean and blends with the other speakers. This control does not create additional speaker power. If the low-pass filter is adjustable, play a familiar recording and find a setting where the bass supports the music without overwhelming other sounds.<\/p>\n

If your system offers phase adjustment, compare its settings from your usual listening position and choose the one where the bass blends better with the other speakers. If bass boost is available, leave it off or set it low at first, then judge any changes by listening. These controls depend on the equipment in your system; the supplied speaker information does not say they are built into this model.<\/p>\n

Connections and system use<\/h2>\n

Plan the connection around your existing head unit and amplifier. If the head unit has a subwoofer line output, check whether your chosen amplifier accepts it. If it does not, consider an amplifier or adapter compatible with the outputs your head unit provides. The supplied information does not state this speaker\u2019s impedance or connector type. Check the markings on the speaker and the documentation for your equipment before planning the wiring.<\/p>\n

In a car stereo system, this speaker can add bass to the sound produced by the other speakers. After installation, listen from your usual seat to assess the overall balance. Compatibility with home cinema equipment is not specified, so check the electrical requirements of the whole system separately before considering that use. If you plan to use multiple subwoofers, each speaker\u2019s impedance and the way they are wired determine the load presented to the amplifier. Follow the load limits of the specific amplifier.<\/p>\n

Technical specifications<\/h2>\n\n\n\n\n\n\n\n\n\n
Type<\/th>\nCar subwoofer<\/td>\n<\/tr>\n
RMS power<\/th>\n200 W<\/td>\n<\/tr>\n
Maximum power<\/th>\n650 W<\/td>\n<\/tr>\n
Frequency range<\/th>\n30-500 Hz<\/td>\n<\/tr>\n
Sensitivity<\/th>\n88.7 dB\/W (1 m)<\/td>\n<\/tr>\n
Mounting hole diameter<\/th>\n280 mm<\/td>\n<\/tr>\n
Mounting depth<\/th>\n131 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

FAQ<\/h2>\n

Will this speaker suit my car audio system?<\/h3>\n

It is intended to reproduce bass in a car audio system. First, check the physical mounting space. Electrical compatibility depends on the speaker\u2019s impedance and the load your amplifier can handle; the power ratings alone cannot answer that question.<\/p>\n

Can I connect it directly to my car head unit?<\/h3>\n

The model\u2019s power ratings alone do not establish whether that connection is suitable. You need to know the head unit\u2019s output capabilities and the speaker\u2019s impedance. If your system uses a separate amplifier, its permitted load must also match the connected speaker.<\/p>\n

How can I check whether it will fit?<\/h3>\n

Check both mounting dimensions: the panel needs a 280 mm diameter hole<\/strong>, and there must be space behind it for 131 mm of mounting depth<\/strong>. Even if the hole is the right size, the speaker may still lack clearance behind the panel.<\/p>\n

Should I use the 650 W figure to choose an amplifier?<\/h3>\n

That is the maximum power rating. The RMS rating<\/strong> is more useful when assessing amplification, but it is not sufficient by itself. Match the speaker\u2019s impedance to the load your amplifier is rated to handle.<\/p>\n

Should I set the filter to the upper limit of the frequency range?<\/h3>\n

No. The stated frequency range is not an instruction for setting a low-pass filter. If the filter is adjustable, listen to how this speaker blends with the other speakers in your car.<\/p>\n

Can I use this model in a home cinema or multi-subwoofer system?<\/h3>\n

It is intended for car audio, and compatibility with home cinema equipment is not specified. With more than one subwoofer, the load on the amplifier depends on each speaker\u2019s impedance and how the speakers are connected.<\/p>\n","protected":false},"excerpt":{"rendered":"

The Alpine SWE-1244E is a subwoofer for a car audio system. Its 200 W RMS rating helps when assessing amplification needs; 650 W is its maximum power rating. Installation requires a 280 mm diameter mounting hole and 131 mm of mounting depth, so check both dimensions before preparing the location. Its stated frequency range is 30-500 Hz.<\/p>\n","protected":false},"featured_media":18533,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[439,90],"product_tag":[265,897,1699],"class_list":["post-18543","product","type-product","status-publish","has-post-thumbnail","product_cat-car-audio","product_cat-zemu-dazniu-garsiakalbiai","product_tag-alpine","product_tag-car-audio","product_tag-subwoofer","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nAlpine SWE-1244E Car Subwoofer<\/title>\n<meta name=\"description\" content=\"Planning to install the Alpine SWE-1244E in your car? 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