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PowerBass XL-1004D, Application Manual

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PowerBass XL-1004D Application Manual Download Page 6

SINGLE VOICE COIL WIRING

(XL-804 only)

Parallel wiring of two single 4 ohm subs = 2 ohms

Parallel wiring of four single 4 ohm subs = 1 ohms

Series/ Parallel wiring of four single 

4 ohm subs = 4 ohms

Single 4 ohm woofer

Amplifier

STANDARD

PARALLEL

Amplifier

PARALLEL

Amplifier

SERIES-PARALLEL

Amplifier

Summary of Contents for XL-1004D

Page 1: ...XL SUBWOOFER SERIES Application Guide XL 804 XL 1004D XL 1204D XL 1504D ...

Page 2: ......

Page 3: ...t installed by an Authorized PowerBass Xtreme Dealer Doing so will also automatically extend your warranty to a full THREE YEAR Period To learn more about PowerBass Xtreme 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 Xtreme Speakers are capable of producing soun...

Page 4: ...sket provides a very rigid high strength foundation Chrome Push Input Terminals These high strength compression loaded speaker terminals ensure maximum current and power transfer Vented BASV Voice Coil Former These specially designed resin coated high temperature voice coils insure high power handling and precise linear excursion while maximizing thermal heat dissipation Dual 4 ohm Voice Coil Made...

Page 5: ...e if your amplifier has the capabilities There are basically four different types of wiring configurations Series Parallel Series Parallel or Parallel Parallel It is possible to change the impedance or load by how the speakers are to be wired and by the quantity of woofers used Parallel wiring a dual 4 ohm sub 2 ohm Parallel Parallel wiring two dual 4 ohm subs 1 ohm Series Parallel wiring two dual...

Page 6: ... wiring of two single 4 ohm subs 2 ohms Parallel wiring of four single 4 ohm subs 1 ohms Series Parallel wiring of four single 4 ohm subs 4 ohms Single 4 ohm woofer Amplifier STANDARD PARALLEL Amplifier PARALLEL Amplifier SERIES PARALLEL Amplifier ...

Page 7: ...d boxes typically provide the best musical detail and definition A well designed sealed enclosure will exhibit smooth frequency response with excellent sound quality and great low bass extension They also exhibit relatively accurate punchy bass reproduction for most types of music If a sealed enclosure is too large to fit into a specific area of a vehicle it is possible to decrease the recommended...

Page 8: ...ort placement to coincide on the same panel or baffle that the subwoofer resides on BANDPASS ENCLOSURE The most common band pass enclosure is a combination of a sealed and a vented enclosure working together 4th order or single reflex band pass system The rear of the speaker goes into the sealed chamber while the front of the speaker goes into the vented cham ber Because the vent produces all the ...

Page 9: ...designing your speaker enclosure ENCLOSURE VOLUME To calculate the volume required for your enclosure please refer to the Recommended Enclosures secction of this guide for your specific model number These are listed in both cubic feet and liters One cubic foot is expressed as 12 x 12 x 12 1728 cubic inches see picture below 9 ...

Page 10: ...d clipping your amplifier than any other way 4 Where possible run your Speakers in mono instead of stereo Most bass is reproduced in mono so there is less chance of any cancellation if played in mono 5 Where possible wire your Speakers in parallel instead of series Bass is reproduced either way but again there is less chance of cancellation in parallel NOTE Be sure the amplifier you are using is s...

Page 11: ...es through the braces can be used for 10 2 Flathead wood screws to avoid the use of more expensive lag bolts The majority of strength from an enclosure comes from the glue When using screws be sure to pre drill holes to avoid splitting the wood Note Do not mount the woofer in the enclosure within 24 hours of sealing the internal joints The gasses given off as the sealer cures can affect the surrou...

Page 12: ...ntil final installation and always rest it with the cone facing up Never use force when installing a speaker Locate all fuel lines brake lines oil lines and electrical cables when planning your installation Check to see if there is enough clearance behind the mounting surface before drilling holes or install ing screws for proper speaker ventilation Also make sure there s enough front clearance fo...

Page 13: ...11 24 363 05 551 55 855 3 Vas Ltr 9 64 26 55 55 20 159 70 CMS µM N 152 1 141 9 127 8 153 75 Mms g 88 9 142 9 171 9 285 60 BL 12 83 9 04 9 57 11 46 Qms 3 97 3 7 3 73 3 43 Qes 0 514 0 621 0 64 0 541 Qts 0 455 0 534 0 57 0 468 No 0 14 0 18 0 32 0 4 Spl dB 89 89 5 91 93 Xmax mm 6 8 5 8 5 7 5 Voice Coil Size inches 2 0 2 0 2 0 2 5 Frequency Response Hz 43 500 35 500 33 450 24 400 Mounting Depth 4 375 5...

Page 14: ...sed in a ported enclosure PowerBass recommends a sealed enclosure for optimum performance and sound quality XL 804 Optimum Sealed Volume English Unit Metric Unit Gross Vb internal 0 5 Cu ft 14 2 L Fc resonance frequency of the closed box system 55 Hz 55 Hz F3 3dB Cutoff 52Hz 52Hz External Dimensions of the enclosure WXHXD 3 4 19mm MDF 11 5 x 11 5 x 10 25 inch 29 2 x 29 2 x 26 cm Qtc 0 65 0 65 Pe W...

Page 15: ...0 350W 100 350W Acceptable Volumes 0 65 1 25 Cu ft 18 4 35 4L Optimum Ported Volume English Unit Metric Unit Gross Vb internal 1 5 Cu ft 42 49 L External Dimensions of the enclosure WXHXD 3 4 19mm MDF 13 x 16 x 17 5 inch 33 x 40 6 x 44 5 cm Internal port opening size W x H 10 x 2 inch 25 4 x 50 8 cm Internal port Length 15 5 inch 39 4 cm Fb Box Tuning 38 Hz 38 Hz F3 3dB 40 Hz 40 Hz Pe Watts RMS 10...

Page 16: ... 85 Pe Watts RMS 100 400W 100 400W Acceptable Volumes 1 0 2 25 cu ft 28 32 63 7 L Optimum Ported Volume English Unit Metric Unit Gross Vb internal 2 25 Cu ft 63 7 L External Dimensions of the enclosure WXHXD 3 4 19mm MDF 15 5 x 18 5 x 18 inch 39 4 x 47 x 45 7 cm Internal port opening size W x H 12 5 x 2 25 inch 31 8 x 57 2 cm Internal port Length 16 inch 40 6 cm Fb Box Tuning 36Hz 36Hz F3 3dB 39Hz...

Page 17: ... 0 87 Pe Watts RMS 100 500W 100 500W Acceptable Volumes 1 75 3 5 Cu ft 49 6 99 1 L Optimum Ported Volume English Unit Metric Unit Gross Vb internal 3 5 Cu ft 99 1 L External Dimensions of the enclosure WXHXD 3 4 19mm MDF 17 x 21 75 x 21 inch 43 2 x 55 2 x 53 3 cm Internal port opening size W x H 14 x 2 5 inch 38 5 x 6 4 cm Internal port Length 20 inch 50 8 cm Fb Box Tuning 30Hz 30Hz F3 3dB 36Hz 36...

Page 18: ...ar without annoy ing blaring or distortion and most importantly without affecting your sensitive hearing Sound can be deceiving Over time your hearing comfort level adapts to higher volumes of sound So what sounds normal can actually be loud and harmful to your hearing Guard against this by setting your equipment at a safe level BEFORE your hearing adapts PowerBass and the CEA want you listening f...

Page 19: ...tuations 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 a...

Page 20: ...PowerBass Autosound 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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