Rockford Fosgate Punch P1 P1S812 12-Inch 150-Watt Subwoofer – 8 Ohm

26
03

2011
06:34

<table cellpadding="0" cellspacing="0" border="0"><tr><td><img src="http://ecx.images-amazon.com/images/I/51yhofD%2BcWL._SL75_.jpg" /><td></tr><tr><td>You’ll certainly get a lot of bass for your buck with the P1 12-inch subwoofers. These subwoofers were made for small sealed and vented enclosures, which make them suitable for a wide range of installations. Rockford Fosgate Punch Series Subs Featuring innovative parabolic cone designs, oversized surrounds and large motor assemblies, Punch subwoofers deliver deep, loud, aggressive bass–not to mention stunning cosmetics that you’ll want to show off. For over 20 years, Punch subwoofers have shown the world that big bass, extended power handling and awesome cosmetics need not cost a fortune. One listen and you’ll know why it’s called The PUNCH. Punch subwoofers deliver deep, loud, aggressive bass. Click to enlarge. Anodized aluminum voice coil formers provide excellent heat dissipation. Click to enlarge. P1S812 Features Speaker Construction Custom 10-AWG nickel plated push terminals High density poly-foam surround High-temp voice coil with spun-laced Nomex reinforcement collar Linear spider with embedded 16 AWG tinsel leads Parabolic injection molded ABS/Acrylic dustcap Protective PVC textured magnet cover Reversable ABS trim ring Thermoformed polypropylene cone Aluminum V/C Former Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide excellent heat dissipation. Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions. CEA-2031 Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has the capacity to handle power under continuous damand, not instantaneous power handling, that over time, can damage voice coils. Reversible Mounting Rockford Fosgate subwoofers can be mounted in either direction. A removable trim ring can be installed on the back or front side of the subwoofer frame. This gives the subwoofer a finished look regardless of mounting configuration. Stitched Tinsel Leads Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and strain over a greater area, significantly improving the reliability and performance of the subwoofer. These stitched tinsel leads withstand extreme duty cycles, fatigue and high current that is critical to robust design. P1S812 Specifications Size: 12" Impedance: 8-Ohm Power Handling: 150 Watts RMS 300 Watts Max Voice Coil Diameter: 1.5" 6-Layer (3.81 cm) Motor Size: 40 oz. Speaker Connector: Dual 10 AWG compression SPL(1w/1m): 86 dB Woofer Displacement: 0.048 cu. ft. (1.36 Liters) Cutout Diameter: 11.125 in. (28.26 cm) Mounting Depth: 5.875 in. (14.92 cm) Thirty Years of Rockford Fosgate Rockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford’s 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company’s no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford’s new products push the performance envelope even further. Each new product is a step forward–they sound bigger, they play louder, and run longer. Rockford never settles for "good enough." The 2010 product line represents the company’s core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition. What’s in the Box Rockford Fosgate Punch P1 P1S812 12-Inch 150-Watt Subwoofer – 8 Ohm, Trim Ring, Installation Hardware, User’s Manual Additional 12-Inch Sub Options From Rockford Fosgate If you need more speaker, step up to the Power Series T1D412. On a tighter budget? Consider the Prime Series R1S412. Rockford Fosgate Punch Series P1 Subwoofers Rockford Fosgate Punch P1 P1S410 10-Inch 150-Watt Subwoofer – 4 Ohm Rockford Fosgate Punch P1 P1S412 12-Inch 150-Watt Subwoofer – 4 Ohm Rockford Fosgate Punch P1 P1S415 15-Inch 400 Watt Subwoofer – 4 Ohm Rockford Fosgate Punch P1 P1S48 8-Inch 150-Watt Subwoofer – 4 Ohm Rockford Fosgate Punch P1 P1S810 10-Inch 150-Watt Subwoofer – 8 Ohm Rockford Fosgate Punch P1 P1S812 12-Inch 150-Watt Subwoofer – 8 Ohm Rockford Fosgate Punch P1 P1S815 15-Inch 400 Watt Subwoofer – 8 Ohm Rockford Fosgate Punch P1 P1S88 8-Inch 150-Watt Subwoofer – 8 Ohm <td></tr></table>

subwooferboxshop.com

Car | No comments

What is the most accurate clock in the world?

25
03

2011
17:10

What is the most accurate clock or timepiece in the world and what makes it so accurate?

The most accurate clock in the world, as of January 2007, is the atomic clock CS2 at the Physikalisch-Technische Bundesanstalt (PTB), in Braunschweig, Germany. It has an error of plus or minus 1.1 nanoseconds. (Their web site say they do better than this, but that’s only after the clock time is "corrected".)

The United States Naval Observatory (USNO) in Washington D.C., was #2 for January; their clock error was plus or minus 1.5 nanoseconds.

The U.S. National Institute of Standards and Technology (NIST), in Boulder Colorado, was #7 in the world, errors of plus or minus 4.8 nanoseconds.

But … every month, this changes. Perhaps the NIST clock is the most accurate this month.

Atomic cesium clocks are accurate because cesium has a very precise vibration frequency. Also, these clocks are made and operated very carefully, so that anything that might disturb them is kept away.

Every month, clocks from 56 locations around the world are compared and an average is calculated. This average is the official time. Unfortuantly, this official time is known only after the month is over! But scientists can also figure out the error in each clock, so they can say (a month late), that when the USNO clock said January 21, 4:15:00, it was really that time plus 5 nanoseconds (as an example).

The stuff that Marine52 says, about the NIST-F1 clock, is true if you average the clock errors over a long time. But if you take just single readings of the time, they were off by plus or minus 4.8 nanoseconds during January, about 68% of the time. He forgot to include the link, I put it in the list below.


Atomic Clock Radio

Clock | No comments

iSkin EarTones earphone/mic combo

25
03

2011
04:12

href="http://www.slipperybrick.com/2011/03/iskin-eartones-earphonemic-combo/iskin-eartones-inline1/" rel="attachment wp-att-64784"> src="http://www.slipperybrick.com/index.php?feedimage=wp-content/uploads/2011/03/iSkin-EarTones-inline1.jpg" alt="" title="iSkin EarTones earphone/mic combo" width="500" height="219" class="alignnone size-full wp-image-64784" />iSkins, the Mac accessory maker, has unveiled a new line of sporty looking earphones called EarTones which have built-in mics specially designed for iOS devices, but they will also work with Mac and Windows computers when you use programs like Skype, iChat or FaceTime.

The microphone will give you call and iPod control on iOS devices and the iPad 2. The earphones have some great features too, like an anti-bacterial coating and a flexible neck to give the earbuds a better fit. Plus they look pretty stylish.

EarTones come in several color combinations, including Black/Black, Black/Red, Black/White, Pink/Black, Blue/White and Purple/White. They are available now for .

href="http://www.electronista.com/articles/11/03/24/features.microban.anti.bacterial.coating/">[Electronista]



SlipperyBrick.com

Two Way | No comments

For a Travel Radio, Blake Recommends the Tecsun PL-390

24
03

2011
14:55

If the Tecun 390 is not too big then I would get that for a travel radio. It is much smaller than it looks. I was suprised how small it was when I got it. It has the ETM (Easy…
Herculodge

Two Way | No comments

DON’T MISS IT! Make: Live Episode 05: Kinetic Contraptions

24
03

2011
01:38


Make: Live is broadcasting shortly! Don’t miss guests Evil Mad Scientist Laboratories (Lenore Edman and Windell Oskay) and Dustyn Roberts.

Make: Live 05 – Kinetic Contraptions
Wednesday March 23rd, 9pm ET/6pm PT
Watch at makezine.com/live or on UStream
Please join us in the UStream chat or mark tweets with #makelive to interact live with the show.

Digi-Key giveaway prizes:

Make: Online

Clock | No comments

Sirius XM Radio (NASDAQ:SIRI) Gets Sued by Howard Stern

23
03

2011
12:36

By Brian Newman Rayl In a filing with the Supreme Court of the State of New York yesterday, One Twelve, Inc. (Howard Stern’s production company) and Don Buchwald (Howard Stern’s agent) have filed a lawsuit against Sirius XM Radio (NASDAQ:SIRI). While Howard Stern is not officially named as a plaintiff in the proceedings, according to [...]



Satellite Radio Playground

Satellite | No comments

Should We be Taxed on Our Amazon Purchases?

22
03

2011
23:29

I guess I’ve become spoiled the last 12 years or so buying tax-free items from Amazon and enjoying free shipping. Now California Assemblywoman Nancy Skinner wants to stop all that and discussed it today on KPCC’s Larry Mantle show AirTalk….
Herculodge

Two Way | No comments

Car Accessories and Car Audio (electronics in car)

22
03

2011
10:08

by boutmuet Car Accessories and Car Audio Car Accessories and Car Audio Free Online Articles Directory Why Submit Articles? Top Authors Top Articles FAQ ABAnswers Publish Article 0 && $.browser.msie ) { var ie_version = parseInt($.browser.version); if(ie_version Login Login via Register Hello My Home Sign Out Email Password Remember me?Lost Password? Home Page > Automotive [...]
Electronics In Car

Car | No comments

MobiWee Security (Locate Phone-Lock/Wipe Phone Data-Certificate-Encryption/Decryption) (electronics in car)

21
03

2011
21:04

This feature will allow you to remotely identify the location of your mobile device real time. The process is very simple: 1. Log in to your account at mobiwee.com 2. Select the phone number to your device. 3. Click on locate my device icon. 4. The map will show the last known location 5. Click [...]
Electronics In Car

Car | No comments

26 Online Shopping Enterprises Jointly Launched “Panic Buying” to Promote (electronics in car)

20
03

2011
18:38

by Axel Bührmann 26 Online Shopping Enterprises Jointly Launched “Panic Buying” to Promote 26 Online Shopping Enterprises Jointly Launched “Panic Buying” to Promote Free Online Articles Directory Why Submit Articles? Top Authors Top Articles FAQ ABAnswers Publish Article 0 && $.browser.msie ) { var ie_version = parseInt($.browser.version); if(ie_version Login Login via Register Hello My Home [...]
Electronics In Car

Car | No comments

« Next posts

Previous posts »