knukonceptz wire chart

And the Third is the Specific Resistivity for the conductor. If it's less than or equal to 10g, subtract the wire g from 10g If you are inserting the wire into a terminal block, tighten the screw down tight. document.gauge_conversion.circular_mils.value = (10383.7/(Math.pow(1.2599,hold1))); Switchboard wire (if used at end of designation). We've compiled a quick cross reference guide for selecting the right size pant with your KnuKonceptz speaker wire. The answer we got (10457) is a little off from the actual value of 10384 circular mils for 10g wire but that's because we didn't have enough significant digits for the area of the wire. 10g wire actually has a cross sectional area of 10,384 circular mils but for car audio appliciations, 10,000 circular mils will be close enough and easy to remember. Select the class of operation for each amplifier and enter the power output at the right of the amplifier. document.sq_millimeter_to_cir_mil_calc.circular_mils.value = (document.sq_millimeter_to_cir_mil_calc.circular_mils.value/1000000); Now let's say that the other end of the wire is allowed to touch to the chassis of the vehicle (which, in most vehicles, is connected to the negative terminal of the battery). The best that you can hope for is to be able to pull off of the road and get out of the vehicle before you're seriously injured or killed. See note below. This number represents the total number of continuous feet you want to order. document.volt_drop2.resistance_circular_mil_foot.value = (10.371*(1/document.volt_drop2.circular_mils.value)); If you would like to be notified when this product becomes available please enter your email address below. The 'total amp power' is the total maximum unclipped RMS power output of all of the amplifiers combined.

There are many amp manufactures and not all of them represent the output of their product accurately. Use a larger gauge wire. When the amplifier is at or near full power, the drop in voltage is much more significant. Click here to see which kit is the best fit for your application. To calculate the resistance for a length of wire, there are a couple of things you need to know. voltage_drop_warning = (document.volt_drop2.voltage_drop_warning.value); document.volt_drop1.resistance_circular_mil_foot.value = (document.volt_drop1.resistance_circular_mil_foot.value/1000000); 1

This makes a square mil slightly larger than a circular mil. // RoundingRoundingRounding Use the SP10(F) on most 10 gauge speaker cables, the SP10 is for larger round profile cables. Diameter = .1*1.123^6 document.volt_drop2.voltage_drop.value = (document.volt_drop2.voltage_drop.value*1000); Yes, there is no physical difference between power or ground cable. This is what drove me to do a complete review of the entry level amp kits found on ebay and Amazon, Order Online Or Call Today - 216.310.6555, Car Audio Fabrication Reviews our Ultimate Battery Terminal, New Pant sizes! document.volt_drop1.resistance_total.value = (document.volt_drop1.resistance_total.value*1000000); If your amplifiers don't have internal or on-board fuses, use the manufacturers suggested fuse in the distribution block. For round conductors, it's the radius (half the diameter) of the conductor squared then multiplied by Pi. Standard temperature (75C 167F) thermoplastic for use in wet or dry locations with a nylon outer coating. document.volt_drop2.circular_mils_warning.value = " "; If you have a 15 foot run of 10g wire and want to determine the resistance in that run of wire (like the calculator does above), you simply multiply the resistance per foot by the length of the wire. Thank You! You can easily see that doubling the diameter quadruples the cross sectional area.

Please click on a product quesion below to reveal the answer. document.volt_drop1.amps_per_circular_mils.value = " "; Silicone rubber (if used at beginning of designation) Generally used in high temp applications.

Please note that the recommended fuse ratings are roughly based on 300 circular mils (explained at the bottom of the page) of copper per amp of current. The following calculator will give basic wire and fuse sizes for the main power wire and for each individual amplifier. Please refer to the load chart when determining which cable series and gauge is right for your application. To determine the resistance for a 15 foot long piece of 10g wire we can use the following formula: Resistance = SR*(length of wire/cross sectional area in circular mils) // Calculating total power draw from battery hold1 = (10-wire_gauge); Since amplifiers are relatively inefficient and can draw significant amounts of current, it's necessary to use the proper wire size. R is the resistance of the length of wire. if (eval(document.volt_drop2.wire_gauge.value) > 10) if (eval(document.volt_drop1.circular_mils.value/document.volt_drop1.current_flow.value) > 300) Bassik power cables meet all American Wire Gauge (AWG) standards. Its still very flexible, just not as flexible as the KCA or Kolossus power wire. if (eval(document.gauge_conversion.wire_gauge.value) <= 10) wire_gauge_2 = eval(document.gauge_conversion.wire_gauge_2.value); The cross sectional area of round wire is the one-half of the diameter (the radius) squared then multiplied by Pi (r2*3.14). current_flow = eval(document.volt_drop2.current_flow.value); It's recently been re-written to indicate when the wire needs to be larger to prevent it from overheating. Before you use any wire in a critical situation, consult the datasheet from the wire's manufacturer. Its still very flexible, just not as flexible as the KCA or Kolossus power wire. Resistance in Speaker Wire: Note: Please click on a product quesion below to reveal the answer.

We could have also used the formula P = E2/R. Calculating Resistance: resistance_total = eval(document.volt_drop2.resistance_total.value); This creates even more surface area which makes the oxidation process even more efficient. That's subtracted from the battery (charging system) voltage. // Calculating the circular mills This table shows the amount of current flow which will cause a 1/2 volt drop in a 15 foot run of cable. Yes, there is no physical difference between power or ground cable. Voltage Drop = 150 * (15*.00025) document.volt_drop2.resistance_total.value = (document.volt_drop2.resistance_total.value/1000000); Selecting a prepacked complete amp installation kit is a great value because all parts required to finish a basic installation are included in one package. document.volt_drop1.voltage_drop.value = Math.round(document.volt_drop1.voltage_drop.value); If you have to calculate the resistance of a wire with a significantly larger or smaller gauge (like 4g power wire), you can use the following formula: For 4g wire: Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! This site was started for pages/information that didn't fit well on my other sites. The following diagram shows the relationship between a piece of solid round wire and a piece of square copper stock with the same area (and therefore the same resistance for a given length). Is there anything like oil, grease or solvents that will come in contact with the wire's insulation? PVC is short for PolyVinyl Chloride. document.awg_to_sq_mm.square_mm.value = (document.awg_to_sq_mm.square_mm.value*10000); // RoundingRoundingRounding // Calculating square mm If you were using a different type of wire like silver, gold or aluminum, the specific resistance would be different. We can not alter them in any way. Stranded wire has air spaces between conductors and different combinations of different gauge strands will result in different overall diameters. // Calculating square mils Note: Class A/B amplifiers (most amplifiers) are generally 50-60% efficient at full power. When the item is back in stock we will send you and email letting you know that the product is now available for purchase. It is based on 60% efficiency (for class AB amplifiers) and a battery voltage of 13.8 volts. // Calculating the difference in wire gauge input and 10g wire. Name brand products are often sold for less online. The information on this page will cover many of the design parameters that you must consider when choosing wire. Until now we've only discussed the diameter of the wire. In Europe and other parts of the world, they use a somewhat less confusing system to express wire cross sectional area. // Calculating the circular mils These can be cut and shortened to better suite your installation. if (eval(document.awg_to_sq_mm.wire_gauge.value) > 10) Selecting a cable too small for your amplifier will cause loss of voltage, Using the above chart, the first step is to determine your amplifiers maximum current draw or fuse rating in amps. Max load - 40A @ 20ft, *Core OD estimated, being stranded cable there is no true measure for B. Overview Bassik Battery Power and Ground wire is made from 32 gauge stranded, copper clad aluminum (CCA) conductors. If you tap off of a larger wire with a smaller wire (commonly done to power crossovers and other signal processors/accessories) and the fuse protecting the large wire was rated significantly higher than the current capacity of the smaller wire, you would again have a fire hazard. The multiplier is ~1.123 per gauge. Nylon outer insulator (protects against abrasion). For 10g wire: circular_mils = eval(document.sq_millimeter_to_cir_mil_calc.circular_mils.value); How are you able to offer such a lower price on this cable? Max load - 40A @ 20ft, *Core OD estimated, being stranded cable there is no true measure for B. Overview Bassik Battery Power and Ground wire is made from 32 gauge stranded, copper clad aluminum (CCA) conductors. Please click on a product quesion below to reveal the answer. Thank You! Using larger strands helps reduce production time, which helps us lower the over all cost of the Bassik Power Wire. Keep in mind that 1 dB is generally the minimum difference you'll be able to hear. document.volt_drop1.voltage_drop_warning.value = "There will be more than a 1/2 volt drop in your power wire at full power. if (eval(document.volt_drop2.voltage_drop.value) < .5) document.volt_drop2.circular_mils.value = (document.volt_drop2.circular_mils.value/1000); hold1 = (wire_gauge-10); Square Mils are similar to circular mils in that their outer dimensions are again 1 mil but this time we're talking about the area of a square instead of a circle. In most other parts of the world, they use mm2. It can take quite a while to understand the limitations associated with this type of photography. Here in the US, we use the AWG (American Wire Gauge), circular mils and square mils. The chart below is a quick guide for selecting the correct KnuKonceptz Speaker Pant for your application. Calculating Wire Diameter and Area: battery_voltage = eval(document.volt_drop1.battery_voltage.value); voltage_drop = eval(document.volt_drop2.voltage_drop.value); document.cir_mil_to_sq_mil_calc.square_mils.value = (document.cir_mil_to_sq_mil_calc.circular_mils.value*0.7853981634); If you need to photograph relatively small objects (6" in height/width down to a few thousandths of an inch), this site will help. P = (1200*1200)*0.01 square_mils = eval(document.cir_mil_to_sq_mil_calc.square_mils.value); This image shows the relative difference between 10g and 4g wires (not actual size). When the item is back in stock we will send you and email letting you know that the product is now available for purchase. We do recommend using two different color wires to differentiate between positive and negative connections though. There's less than 300 circular mils per amp. hold1 = (wire_gauge-10); document.gauge_conversion.number_of_conductors.value = ((((document.gauge_conversion.circular_mils_2.value*document.gauge_conversion.number_of_conductors_in_bundle.value)/document.gauge_conversion.circular_mils.value)*10000)/10000); The values here are a rough average of the various tables I've found. Voltage Drop = .563 volts at 150 amps of current. // Calculating the circular mil-feet to find the total resistance Dry location - household/building wire (generally the first 'H' if there are 2 Hs), High temperature (second H if there are 2 Hs). We will notify you when this product becomes available. wire_gauge = eval(document.awg_to_sq_mm.wire_gauge.value); Thermoplastic insulator with braided cover (generally used for switchboard applications). What is the difference between your Bassik and KCA Kable? Don't think you could pull the wire loose with your hands (it's over 1000F when this occurs). As with any calculators on the site, email me to let me know if you find a problem with a calculator or to recommend improvements. The wire's size is indicated by gauge. A: The fuse holder does not come installed within the kit's cable.This allows the installer to place the inline fuse holder in an optimum location during installation. Some will apply to copper clad aluminum wire but not all of it. // Calculating the difference in wire gauge input and 10g wire. // Convert inches to mm If you have 15 feet of 4g power wire and your amplifier will draw 150 amps max Voltage Drop = current flow * (length of wire in feet * resistance per foot) We will notify you when this product becomes available. document.cir_mil_to_sq_mil_calc.square_mils.value = (document.cir_mil_to_sq_mil_calc.square_mils.value*10000); If we need to calculate the circular mils for a 10g wire, we simply square the diameter in mils. Printing to one page is simpler with Firefox or Internet Explorer. hold1 = (wire_gauge-10); It is nice and shiny for a while but after a short time (actually from the time it is drawn), it starts to oxidize (unless the wire is kept in an oxygen free atmosphere). square_millimeters = eval(document.sq_millimeter_to_cir_mil_calc.square_millimeters.value); Then plug the current This shows that the wire would dissipate 14,400 watts of heat which would melt the wire's insulation and more than likely ignite everything that comes in contact with the wire (fuel lines, other wires, carpet, plastic, insulation). "; Keep in mind that, in the following description, we are talking about the area of the wire in a circular shape. Keep in mid that these are just suggestions. Order Online Or Call Today - 216.310.6555, Speaker Wire Pants - 10 Gauge Flat (Y boot), KL3 Kable 10/2 Audiophile CL3/UL In Wall Speaker Wire, KL3 Kable 10/2 Audiophile CL3/UL In Wall Speaker Wire-100Ft. // Calculating the circular mills This means that an 11g wire would have a resistance of approximately 1.26 ohms per thousand feet of wire (remember that we're using 10g wire as a reference and it has a resistance of 1 ohm per thousand feet). Area of the conductor = 1.32*3.14 // RoundingRoundingRounding If you have a computer that you'd like to upgrade but don't know where to start, this is a good site for you. document.volt_drop1.power_draw.value = (document.volt_drop1.total_power_output.value/(document.volt_drop1.amplifier_efficiency.value/100));

if (eval(document.volt_drop2.circular_mils.value/document.volt_drop2.current_flow.value) > 300) // Calculating the circular mills voltage_drop_warning = (document.volt_drop1.voltage_drop_warning.value); Order Online Or Call Today - 216.310.6555, Bassik 0 Gauge Power / Ground Wire - Black, Bassik 0 Gauge ANL In Line Fuse Holder with Fuse, Bassik 2 Way 0 to 0 Gauge Fuse Distribution Block, Bassik 2 Way 1/0 to 4 Gauge Fuse Distribution Block. document.awg_to_sq_mm.radius_of_round_wire_mm.value = (document.awg_to_sq_mm.radius_of_round_wire_mm.value*10000); This means that the total cross sectional area is doubled when the diameter is increased by a factor of 1.414. KnuKonceptz continues its pledge to manufacture cables that meet industry and globally recognized specifications. Using larger strands helps reduce production time, which helps us lower the over all cost of the Bassik Power Wire.

Keep in mind that these are general properties. // Calculating square mils Overview The KnuKonceptz Speaker Pants are designed to be used with KnuKonceptz' line of speaker wire. These savings are passed onto our customers. If it's greater than 10g, subtract 10g from the wire g Resistance = 1/4 ohms per 1000 feet of wire The SP10(F) and SP12(F) are extremely versatile and will fit most brands 10 and 12 gauge regardless of round or side by side speaker wire profile. After all of the material we just covered, it should be self-explanatory. For example, your amp has three 25A fuses on board, that means it can draw up to 75A from your battery. They express it in square millimeters(mm2). if (eval(document.volt_drop2.voltage_drop.value) >= .5) if (eval(document.volt_drop2.wire_gauge.value) <= 10) If you're interested in air rifles, this site will introduce you to the types of rifles available and many of the things you'll need to know to shoot accurately. KnuKonceptz Bassik 0 Gauge Power Wire is simply that, a no frills, true American Wire Gauge spec cable. If you're making crimp connections, try to pull the wire out of the connector. Even though the voltage drop in that short piece of wire may not be significant, the power dissipation may be sufficient to soften/melt the insulation. Add up the fuses on the end of your amp (three 30A fuses = 90A total draw). document.gauge_conversion.circular_mils_2.value = (10383.7/(Math.pow(1.2599,hold1))); Whenever making connections, make sure that they are tight. The most common wire sizes used in car audio range between 4awg and 22awg.

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