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PowerBass XL-1040DMF, Инструкция по применению

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WIRING GUIDELINES XL-1040MF, XL-1240MF

It is highly recommended that you seek an authorized PowerBass dealer to properly setup, wire and install 
your marine woofer(s) for optimum performance.

Your XL Marine Woofer is a Single 4-ohm or Dual 4-ohm Voice Coil subwoofer. There are multiple ways to 
wire your woofer(s) depending on your amplifier and system configuration. It is important to know the limits 
of your amplifier to optimize its performance. It is always better to use your subwoofer in a mono/bridged 
mode if your amplifier offers this capability. Always observe the amplifiers minimum stable impedance and 
do not go below what is recommended by the manufacturer!

Below are several types of wiring configurations for a 4-ohm single voice coil speaker: Series, Parallel and 
Series Parallel. Note that it is possible to change the impedance or load by how the speakers are to be 
wired and the quantity of the woofers used. 

4

AMP

AMP

One Subwoofer System:
4 ohm Single Voice Coil = 4 ohm Load

One Amplifier & Two Subwoofer System:
4 ohm Single Voice Coil = 8 ohm Load

One Amplifier & Four Subwoofer System:
4 ohm Single Voice Coil = 1 ohm Load

One Amplifier & Four Subwoofer System:
4 ohm Single Voice Coil = 4 ohm Load

AMP

AMP

(USE CAUTION when installing low impendance systems)

Содержание XL-1040DMF

Страница 1: ...de Please read through this manual to familiarize yourself with your new speakers Should your PowerBass Xtreme marine speakers ever require service you will need to have the original dated receipt XL 1040DMF XL 1040MF XL 1240DMF XL 1240MF ...

Страница 2: ...ent from this great SPEAKER investment For maximum performance we recommend that you have your new PowerBass Xtreme product installed by an Authorized PowerBass Xtreme Dealer To learn more about PowerBass please visit us on the World Wide Web at http www powerbassusa com Warning Continuous exposure to sound pressure levels in excess of 100 dB can cause permanent hearing loss PowerBass Autosound Sp...

Страница 3: ...d rejects water sun and salt spray while at the same time offering superior cone edge suspension Kapton Voice Coil and Treated Damper A Kapton voice coil former gives the speaker increased power handling while the textile damper has been specially treated to repel moisture and maintain uniform shape Voice Coil Protection Red and black tinsel lead insulation not only easily identifies positive and ...

Страница 4: ...offers this capability Always observe the amplifiers minimum stable impedance and do not go below what is recommended by the manufacturer Below are several types of wiring configurations for a 4 ohm single voice coil speaker Series Parallel and Series Parallel Note that it is possible to change the impedance or load by how the speakers are to be wired and the quantity of the woofers used 4 AMP AMP...

Страница 5: ...ow are several types of wiring configurations for a 4 ohm dual voice coil speaker Series Parallel and Series Parallel Note that it is possible to change the impedance or load by how the speakers are to be wired and the quantity of the woofers used ...

Страница 6: ...t 2 Turn off the audio system For safety disconnect the negative lead from the battery prior to beginning installation 3 For easier installation we recommend that if additional wiring is required you run all wires prior to mounting your speaker in place 4 The marine environment can quickly accelerate corrosion so always use the highest quality connectors for a reliable installation and minimal sig...

Страница 7: ...e supplied will not work for your installation purposes please be sure to use only appropriate marine grade stainless steel mounting hardware INSTALLATION APPLICATION Your PowerBass XL marine woofer is specifically designed for boating and water sport applications The XL Marine Woofer is capable of reproducing impressive levels of bass Whether you choose a FreeAir sealed or a ported enclosure the ...

Страница 8: ...ions the woofer needs a relatively rigid panel to mount to so it will not vibrate or reduce efficiency during operation Also the panel should effectively seal the air behind the panel from the air in front of it If your mount ing panel doesn t meet these requirements you may need to modify it with bracing or consider building a sealed enclosure using the parameters set forth in this owner s manual...

Страница 9: ...commended size When using any type of box stuffing material be sure that the subwoofer s vented pole piece is clear from any obstructions since covering the pole piece will result in loss of bass and can possibly cause damage to your subwoofer The most important aspect of a sealed enclosure is to make sure that it is airtight and solid If your enclo sure has any air leaks or if the panels vibrate ...

Страница 10: ... also be used to form any difficult shapes However avoid making large panels with resin to eliminate any chances of box flexing cracking or ratting under high pressure Bracing made of 2 x 2 or 2 x 4 should be liberally applied either inside or outside the cabinet depending on whether the cabinet is to be permanently installed or portable This principle applies to any walls of the enclosure spannin...

Страница 11: ... to the amplifier If you are running wires through bulkheads drill holes for the cable and use a marine grade grommet to properly insulate any rough edges from the wire insulation Make sure the wires will clear any mechanical devices in the boat and secure them with wire ties Carefully place the speaker wire not included in a location that is free of standing water and moving com ponents Be sure t...

Страница 12: ...n though these subwoofers can be used in a vented enclosure PowerBass recommends an infinite baffle chamber for optimum performance and sound quality XL 1040DMF XL 1040MF XL 1240DMF XL 1240MF VC Impedance ohms 4Ω 4Ω 4Ω 4Ω 4Ω 4Ω Test Impedance ohms 1 65 3 51 1 61 3 46 Fs Hz 31 5 31 3 34 3 38 1 SD sqCM 363 1 363 05 510 7 510 71 Vas Ltr 34 89 35 04 46 09 37 35 Cms µM N 187 188 125 101 Mms g 136 6 137...

Страница 13: ...free air or a sealed enclosure for optimum performance and sound quality XL 1040MF XL 1040DMF Optimum Sealed Vol English Metric Gross Vb Internal 0 85 cu ft 24 07 Liters Driver Displacement 0 055 cu ft 1 56 Liters F3 3dB Rolloff 49Hz 49Hz External Dimensions of the enclosure WxHxD 3 4 19mm MDF 16 x 15 x 9 40 6 x 38 1 x 22 9 cm Qtc 0 721 0 721 Pe Watts Rms 150 250 Watts 150 250 Watts Acceptable Vol...

Страница 14: ...rnal 1 25 cu ft 35 4 Liters Driver Displacement 0 0874 cu ft 2 47 Liters F3 3dB Rolloff 48Hz 48Hz External Dimensions of the enclosure WxHxD 3 4 19mm MDF 15 x 16 x 12 5 38 1 x 40 6 x 31 8 cm Qtc 0 86 0 86 Pe Watts Rms 200 300 Watts 200 300 Watts Acceptable Volumes Gross 0 75 5 0 cu ft 21 2 141 6 Liters Optimum Ported Vol English Metric Gross Vb Internal 2 5 cu ft 70 8 Liters Driver Displacement 0 ...

Страница 15: ...ituations Speakers received with bent frames or water damage Abuse such as holes in the cone surround or ripped spider Voice coil damage due to amplifier clipping or distortion Product that has not been installed according to this owners manual Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth ...

Страница 16: ...PowerBass Xtreme PBX A division of PowerBass USA Inc 2133 S Green Privado Ontario CA 91761 Tel 909 923 3868 Fax 909 923 8048 www powerbassusa com ...

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