Get the skinny on our new models. // Calculating square mils Bassik power cables meet all American Wire Gauge (AWG) standards. It can take quite a while to understand the limitations associated with this type of photography. If the loss is less than 1dB, you'll never hear it. document.awg_to_sq_mm.circular_mils.value = (10383.7/(Math.pow(1.2599,hold1))); 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).
The wire's size is indicated by gauge.
Standard temperature (75C 167F) thermoplastic for use in wet or dry locations with a nylon outer coating.
In a few steps we show you how to dress up your cable ends, giving them that high end appearance for only a few dollars, Shopping online you can find many bargains, one can really save some money when shopping around. }. The value of 300 circular mils per amp of current is somewhat arbitrary and may lead to some arguments but it is a safe value. To make quick calculations with an easy reference I use 10g wire as the starting point.
Since the 10g wire has an approximate diameter of .1" or 100 mils, we square 100 and get 10,000 circular mils. document.volt_drop2.resistance_circular_mil_foot.value = (document.volt_drop2.resistance_circular_mil_foot.value*1000000);
if (eval(document.volt_drop1.circular_mils.value/document.volt_drop1.current_flow.value) <= 300) circular_mils = eval(document.gauge_conversion.circular_mils.value); "; Not sure which KnuKonceptz amp wiring kit is right for your installation. // Calculating total power draw from battery OK For a reference that's relatively easy to remember, lets use 10g wire again. // RoundingRoundingRounding
if (eval(document.volt_drop2.voltage_drop.value) >= .5)
And the Third is the Specific Resistivity for the conductor. It will calculate the total voltage drop you can expect in your main power wire at full power output. For example, copper clad aluminum wire has more resistance and, although it varies, CCA wire for the same diameter can only safely carry about 60-70% of copper wire. Diameter = .1*2.005
Although wire resistance can be calculated using a logarithmic scale, I'm going to keep it simple here and use a simple multiplier. circular_mils_2 = eval(document.gauge_conversion.circular_mils_2.value); For example, your amp has three 25A fuses on board, that means it can draw up to 75A from your battery. document.volt_drop1.voltage_drop.value = (document.volt_drop1.current_flow.value*document.volt_drop1.resistance_total.value); Using larger strands helps reduce production time, which helps us lower the over all cost of the Bassik Power Wire. I'll try to touch on each of these. 0000 =
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. Stranded wire has air spaces between conductors and different combinations of different gauge strands will result in different overall diameters. We sell this cable by the foot. // Calculating voltage drop
Various wire tables list slightly different values for circular mils and the diameter of the different wire sizes. 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:
Area of the conductor = 1.32*3.14
Keep in mid that these are just suggestions.
For all of the calculators and tables on this page, unless otherwise noted, 'max power' is the RMS power output when the amplifier is on the threshold of clipping.
This number represents the total number of continuous feet you want to order.
Maximum Power for a Given Wire Size: H_O9),blb>[)
When the item is back in stock we will send you and email letting you know that the product is now available for purchase. For round conductors, it's the radius (half the diameter) of the conductor squared then multiplied by Pi. Colors available include Black, Blue, and Red.
number_of_conductors = (document.gauge_conversion.number_of_conductors.value); document.volt_drop1.voltage_drop.value = (document.volt_drop1.voltage_drop.value/1000);
Different Wire Gauges: document.volt_drop2.circular_mils_warning.value = "WARNING! // Calculating circular mils per amp
These savings are passed onto our customers. Colors available include Black, Blue, and Red. function program_sq_mil_to_circular_mil()
You can easily see that doubling the diameter quadruples the cross sectional area. For some conductors like buss bars and circuit boards, you won't have a wire gauge or diameter to use to see how much current a conductor can handle. At some point in time, you may need to determine the resistance in a length of wire but you may not have a reference book available.
document.awg_to_sq_mm.square_mm.value = Math.round(document.awg_to_sq_mm.square_mm.value);
document.volt_drop1.resistance_circular_mil_foot.value = (10.371*(1/document.volt_drop1.circular_mils.value));
document.awg_to_sq_mm.radius_of_round_wire_inches.value = ((Math.sqrt(document.awg_to_sq_mm.circular_mils.value)/1000)/2); document.sq_millimeter_to_cir_mil_calc.circular_mils.value = Math.round(document.sq_millimeter_to_cir_mil_calc.circular_mils.value); Circular Mils: wire_gauge_2 = eval(document.gauge_conversion.wire_gauge_2.value);
Switchboard wire (if used at end of designation). PVC:
Please click on a product quesion below to reveal the answer. Without help, people will struggle to get good images.
circular_mils_warning = (document.volt_drop2.circular_mils_warning.value); Resistance in Speaker Wire: This section will help you to calculate resistance for different wire sizes and lengths.
into the formula P=I^2*R. We get: P = I2*R If it's greater than 10g, subtract 10g from the wire g
{ 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. The information on this page will cover many of the design parameters that you must consider when choosing wire. Resistance = .001*15
This can also happen if the wire is fused improperly. }.
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!
if (eval(document.awg_to_sq_mm.wire_gauge.value) > 10) Resistance = 1/1.26^6 // Convert inches to mm
wire_gauge = eval(document.volt_drop2.wire_gauge.value); document.volt_drop2.circular_mils.value = Math.round(document.volt_drop2.circular_mils.value); When the item is back in stock we will send you and email letting you know that the product is now available for purchase.
Is the temperature going to be extreme, hot or cold? If it's greater than 10g, subtract 10g from the wire g
This site is for those who want to begin racing karts but don't fully understand how the various parts work.
The previous calculation is great if you're using 10g wire but what if you have a different wire gauge. document.volt_drop1.resistance_total.value = (document.volt_drop1.resistance_total.value*1000000); 000 = if (eval(document.gauge_conversion.wire_gauge.value) > 10) hold1 = (wire_gauge-10); hold1 = (wire_gauge-10); If we need to calculate the circular mils for a 10g wire, we simply square the diameter in mils.
Don't think you could pull the wire loose with your hands (it's over 1000F when this occurs).
The following demo shows how much voltage and power is lost with a given wire size.
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)
If you would like to be notified when this product becomes available please enter your email address below. // Calculating the difference in wire gauge input and 10g wire.
You should also know that the SR used here is for copper at or near room temperature (~70F). Please click on a product quesion below to reveal the answer.
document.awg_to_sq_mm.radius_of_round_wire_mm.value = Math.round(document.awg_to_sq_mm.radius_of_round_wire_mm.value); Using larger strands helps reduce production time, which helps us lower the over all cost of the Bassik Power Wire. Its still very flexible, just not as flexible as the KCA or Kolossus power wire. The Specific Resistivity is the value of resistance for a circular mil foot of wire. The most important consideration is the amount of current that will be carried by the wire. document.volt_drop1.amps_per_circular_mils.value = "WARNING!
The conversion factor to convert from one to the other is: 1 circular mil = .7854 square mils Silicone rubber (if used at beginning of designation) Generally used in high temp applications. If there is a bad connection and a sufficient amount of current flow through the junction (wire to terminal block), the block will heat up and possibly do irreparable damage to the terminal block or the printed circuit board (if the terminal block is on your amp). Thank You! To purchase 18' enter "18" in the QTY box and click add to cart.
I used OFC wire in this example because most OFC has many fine unprotected strands.
if (eval(document.volt_drop1.wire_gauge.value) > 10) Diameter = .1*1.123^(difference between 4g and 10g) if (eval(document.volt_drop1.wire_gauge.value) <= 10) KnuKonceptz Speaker Pants turn any regular speaker wire into a well finished speaker cable. Can this power wire be used as ground or power wire?
These savings are passed onto our customers. wire_gauge = eval(document.awg_to_sq_mm.wire_gauge.value); You need to select a cable that has aMax PowerRating that is equal to or greater than yourmax draw. Use a larger gauge wire. Calculating Wire Diameter and Area: This table shows the amount of current flow which will cause a 1/2 volt drop in a 15 foot run of cable. function program_circular_mil_to_sq_mil()
Please refer to the load chart when determining which cable series and gauge is right for your application.
Order Online Or Call Today - 216.310.6555, Bassik 8 Gauge Power Battery Cable / Ground Wire - Red. radius_of_round_wire_inches = eval(document.awg_to_sq_mm.radius_of_round_wire_inches.value); hold1 = (10-wire_gauge); To purchase 18' enter "18" in the QTY box and click add to cart. To make the page fit on a single sheet, use the print preview option in your browser and select 'shrink to fit' then print the page. document.awg_to_sq_mm.square_mm.value = (3.14159*(document.awg_to_sq_mm.radius_of_round_wire_mm.value*document.awg_to_sq_mm.radius_of_round_wire_mm.value)); For Those Who Refuse to Fuse:
< /RANT >.
How are you able to offer such a lower price on this cable? Diameter = approximately 0.2" in diameter. The values in the first table are based on a value of 10,000 circular mils for 10g wire. Due to different rounding on the spreadsheet and the calculator, the values will differ slightly between the calculator and the table above. document.volt_drop1.circular_mils.value = Math.round(document.volt_drop1.circular_mils.value); if (eval(document.volt_drop1.wire_gauge.value) > 10)
Different formulations make the material soft and suitable for wire insulation or hard and suitable for water and drain pipe. total_power_output = eval(document.volt_drop1.total_power_output.value); // Calculating the difference in wire gauge input and 10g wire. < RANT > document.awg_to_sq_mm.square_mm.value = (document.awg_to_sq_mm.square_mm.value/10000); document.volt_drop2.resistance_total.value = (document.volt_drop2.resistance_circular_mil_foot.value*wire_length2); Resistance = 1*4 ohms per 1000 feet of wire
document.awg_to_sq_mm.radius_of_round_wire_inches.value = Math.round(document.awg_to_sq_mm.radius_of_round_wire_inches.value); 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. Add up the fuses on the end of your amp (three 30A fuses = 90A total draw). }, Oxygen Free Copper:
The cross sectional area of round wire is the one-half of the diameter (the radius) squared then multiplied by Pi (r2*3.14). document.gauge_conversion.circular_mils_2.value = (10383.7*(Math.pow(1.2599,hold1)));
You will get this warning when you punch in the numbers for something like a short piece of 8g wire to go between the distribution block and the amplifier. square_mils = eval(document.sq_mil_to_cir_mil_calc.square_mils.value);
Notice that the loss is not constant. document.volt_drop1.current_flow.value = Math.round(document.volt_drop1.current_flow.value); It's unlikely that you could get to a pair of wire cutters before the carpet and plastic panels were burning on their own. Wire Connections and Resistance: Thank You! "; document.volt_drop2.circular_mils.value = (document.volt_drop2.circular_mils.value/1000); Thank You!
if (eval(document.volt_drop2.circular_mils.value/document.volt_drop2.current_flow.value) <= 300)
/**/ 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. A secondary but very important consideration is environment.
document.volt_drop1.circular_mils.value = (10383.7*(Math.pow(1.2599,hold1)));
The second table is more accurate.
Additionally, we need to make sure we select a gauge that our amplifier is physically capable of accepting.
Its still very flexible, just not as flexible as the KCA or Kolossus power wire.
We will notify you when this product becomes available. The problem is made worse by having many very small conductors. One 'mil' is one thousandth of an inch. { Click here to see which kit is the best fit for your application.
What is the difference between your Bassik and KCA Kable?
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.
document.volt_drop1.voltage_drop_warning.value = " "; // Calculating the difference in wire gauge input and 10g wire. We can not alter them in any way. To convert from mm2 to circular mils, multiply by 1973. If we wanted to calculate the current flow through the wire, we would use the Ohm's law formula I=E/R.
circular_mils = eval(document.sq_mil_to_cir_mil_calc.circular_mils.value);
Notice that there is loss in the ground wires also. Order Online Or Call Today - 216.310.6555, New Pant sizes!
document.awg_to_sq_mm.circular_mils.value = Math.round(document.awg_to_sq_mm.circular_mils.value); Its still very flexible, just not as flexible as the KCA or Kolossus power wire. We will notify you when this product becomes available. }.
voltage_drop_warning = (document.volt_drop1.voltage_drop_warning.value); 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!
// Calculating the difference in wire gauge input and 10g wire.
We've compiled a quick cross reference guide for selecting the right size pant with your KnuKonceptz speaker wire. 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)
document.volt_drop1.voltage_drop.value = (document.volt_drop1.voltage_drop.value*1000); total_power_output = eval(document.volt_drop1.total_power_output.value);
if (eval(document.volt_drop1.voltage_drop.value) < .5)
Our reputation for superior products at unbeatable prices has allowed us to achieve an incredible reseller ratings and number positive product reviews on Amazon and eBay With over 100,000 happy customers and growing fast, KnuKonceptz is a sure choice for your audio needs, At KnuKonceptz, we do not use "watts" to rate our amp kits.
circular_mils = eval(document.volt_drop1.circular_mils.value);
After all of the material we just covered, it should be self-explanatory. The multiplier is ~1.123 per gauge.
document.awg_to_sq_mm.circular_mils.value = (10383.7*(Math.pow(1.2599,hold1))); That's subtracted from the battery (charging system) voltage. function program_awg_to_sq_mm() 
Some will apply to copper clad aluminum wire but not all of it. // Calculating the circular mil-feet to find the total resistance As a side note, this has nothing to do with the copper being 'oxygen free'. The larger the awg (American Wire Gauge) number, the smaller the wire size.
It has everything to do with the fact that the wire is unprotected (untinned) and is finely stranded. Keep in mind that, in the following description, we are talking about the area of the wire in a circular shape.
{ The fuse sizes given are to protect the vehicle from fire not necessarily to protect the amplifier. document.awg_to_sq_mm.circular_mils.value = (document.awg_to_sq_mm.circular_mils.value*10000); Keep in mind that 1 dB is generally the minimum difference you'll be able to hear.
Can this power wire be used as ground or power wire? // Calculating the circular mills // RoundingRoundingRounding endstream endobj 597 0 obj<>/Size 573/Type/XRef>>stream document.sq_mil_to_cir_mil_calc.circular_mils.value = Math.round(document.sq_mil_to_cir_mil_calc.circular_mils.value);
Our amp kits are made in large batches to reduce cost, which is passed onto you.
if (eval(document.gauge_conversion.wire_gauge.value) > 10) As you already know, wire comes in many different styles and sizes.
This number represents the total number of continuous feet you want to order. document.volt_drop2.resistance_total.value = Math.round(document.volt_drop2.resistance_total.value); if (eval(document.volt_drop2.circular_mils.value/document.volt_drop2.current_flow.value) > 300) If a cross sectional area is given in in circular mils, square mils and mm2, spaces between conductors are no longer a factor.
Dry location - household/building wire (generally the first 'H' if there are 2 Hs), High temperature (second H if there are 2 Hs).
The Following calculator will allow you to enter whole and fractional wire gauges (fractional wire gauges are used for magnet wire) between 0000 and 46 gauge.
I skewed the values slightly so you could see how the diameter and cross sectional area of one wire relates to the others.
document.awg_to_sq_mm.radius_of_round_wire_mm.value = (document.awg_to_sq_mm.radius_of_round_wire_mm.value*10000); 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.
This section will address the diameter of solid wire. -
- Since amplifiers are relatively inefficient and can draw significant amounts of current, it's necessary to use the proper wire size. There's less than 300 circular mils per amp.
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).
They express it in square millimeters(mm2).
// Calculating the circular mils Nylon outer insulator (protects against abrasion).
What is the difference between your Bassik and KCA Kable? Made from large strand Copper Clad Aluminum (CCA), our Bassik Power wire is our budget friendly cable designed for lower powered applications, all while maintaining AMERICAN WIRE GAUGE STANDARDS. document.volt_drop1.resistance_circular_mil_foot.value = (document.volt_drop1.resistance_circular_mil_foot.value*1000000);
pf"N {
This calculator was originally written when amplifiers were rarely capable of producing more than approximately 1000w into 2 ohms.
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).
The SP10(F) is designed to fit most 10 gauge Speaker Wire.
This model is versitile, it fits most 12 gauge side by side cables and most round profile speaker wire. This site introduces you to macro photography. Others may suggest slightly different fuses for a given wire size but these should be generally recognized as safe in most all situations. These savings are passed onto our customers.
// Calculating current flow Solid Wire Table: // RoundingRoundingRounding
With a wide range of kit configurations and available gauges, KnuKonceptz has solution for your DIY mobile audio and marine installation. Determining the correct cable can be confusing. Name brand products are often sold for less online.
For square conductors, it is simply the height times the width of the conductor in millimeters. { if (eval(document.gauge_conversion.wire_gauge.value) <= 10) hold1 = (10-wire_gauge); As you can see, we got the same resistance for the 15 foot long piece of 10g wire as before (with an entirely different method). There are many amp manufactures and not all of them represent the output of their product accurately. See note below. circular_mils = eval(document.cir_mil_to_sq_mil_calc.circular_mils.value);
// Calculating the circular mills It has another advantage over simply stating the diameter of a conductor in that it doesn't matter if the wire is stranded or solid. Please refer to the sizing chart in the specifications tab to determine if this pant will suit your application. If you would like to be notified when this product becomes available please enter your email address below. if (eval(document.volt_drop2.wire_gauge.value) > 10) Select the class of operation for each amplifier and enter the power output at the right of the amplifier. resistance_total = eval(document.volt_drop2.resistance_total.value); KnuKonceptz does however have a solution for that problem too, we offer gauge reducers to fit larger gauges into smaller receptacles, Established in 2001, KnuKonceptz offers quality and unique audio accessories world wide. // Calculating the circular mills // Calculating the circular mills Yes, there is no physical difference between power or ground cable. // Calculating the difference in wire gauge input and 10g wire.
document.volt_drop2.circular_mils_per_amp.value = (document.volt_drop2.circular_mils.value/document.volt_drop2.current_flow.value);
Each pant has some give to them, so you can certainly stretch them slightly if you are near the max input diameter.
Links to the Pant product page are provided: The image below shows how the SP12(F) fits our cables.
If it's greater than 10g, subtract 10g from the wire g All of the voltage lost across all of the conductors are added together to give the total loss. Voltage Drop = 150 * (15*.00025) All your home and auto installation needs are available here with incredible customer service to support you and your installation. document.gauge_conversion.number_of_conductors.value = "Error";
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