Best Aluminum Coil Producer

Audiopipe Black ATR series 600 watt max tweeter (each)

【Fitment】Ignition Coil(traditional coil, double spark coil, single spark coil) generator, fan, electric-magnetic valves, emission gas controlling value, fuel injectors, relay. etc..
【Features】You can quickly and easily diagnose whether the ignition system of the car is working properly, avoid fire, and burn out the ignition coil. It provides a safe and reliable troubleshooting method that is convenient, economical and time-saving..
【Long-lasting】The Spark Tester is adopted to the high-quality aluminum material with high quality. The internal LED light will show you if the ignition system is normal. The ABS head is easy to insert and long-lasting, making it the right choice..
【Long-lasting】The car to be tested should park at an area with good air condition, can not suck into exhaust emission from engine. During test process, it is necessory to avoid the moving parts and heat source to protect tester and testing equipments..
【Good Performance】Excellent mechanical stability and corrosion protection. Professional manufacturing, high accuracy.

Subwoofer Size: 12" | 2” black anodized aluminum vented voice coil former | High-temp TIL voice coil former.
Lightweight cone for increased efficiency | Improved suspension & coil design for PR-V2 models | Tough rubber top gasket.
High-strength wide roll surround | Single Voice Coil.
Power Handling: 250 Watts RMS | Peak: 500 Watts RMS.

Stitched-On Double High-Power Tinsel Lead Wires.
Black Aluminum 2.5” voice coil former for superior heat dissipation.
Solid Pole piece with chamfered edges & machined air channels for increased voice coil cooling.
High strength & patented cast aluminum frame.

What's in the Box: (1) HT120 Tweeter pre-Installed in an aluminum horn, Mounting Screws, Warranty Card, Owner's Manual.
Rockville HT120 360w Aluminum Horn Titanium Tweeter with 2" Voice Coil, Top of the line Rockville high frequency driver pre installed in an aluminum horn, Titanium diaphragm tweeter, Bolt-on style system, Type: Compression driver.
RMS Power: 120W, MAX Power: 360W, Sensitivity: 105dB @ 1w / 1m, 34 oz Magnet, 2” High Temperature Die Cast Kapton Voice Coil.
Ferro Fluid Enhanced Voice Coil Cooling, Impedance: 8 Ohms, Frequency Response: 800Hz - 20kHz, We recommend using a crossover that cuts frequencies below 1500 to 3000Hz at -12dB per octave, Our metal horns are heavier and a denser material which ensures they will not generate resonances and unwanted vibrations that can alter the response of the speaker. Also our metal horns will never break even if you go over bumps while driving.
Horn Dimensions: 6.2” x 6.2” x 5.1” (158 x 158 x 130 mm), Throat Diameter: 2", Overall Depth: 7.6” (193 mm), Cutout Diameter: 5.79”, Mounting Depth: 7.36”, Extremely loud and clear highs with an amazing frequency response that can even play some mids, Shallow Mounting Depth.

1Ω or 2Ω ohm selectable impedance RMS: 1500 watts Peak: 3000 watts.
3.5” aluminum triple voice coil Vented cast aluminum basket Double stitched rubber surround.
DVVC Direct Vent Voice Coil Cooling 250 oz magnet Light weight Polypropylene dustcap.
Reinforced spider Folded surround for increased excursion without sacrificing effective surface area Sensor: 83 dB.

2.5" Dual 4-Ohm 4-Layer Voice Coil, Royal Blue Finish with Diamond Cut Accents, Die Cast Aluminum Voice Coil Heatsink.
Non-Pressed Pulp Cone, Polyether Foam Surround. RMS power handling: 1,500, efficiency (1w/1m): 85.40.
Nickel Plated 8ga Compression Wire Terminals, Dual Poly-Cotton Spiders, Die-Cast Aluminum Frame, Vented Pole Piece.

Solid Pole piece with chamfered edges & machined air channels for increased voice coil cooling.
Black Aluminum 2.5” voice coil former for superior heat dissipation.