Reviews Isotropic Ferrite Magnet

Rockville Pair RV68.2C 6×8 / 5×7 Component Speakers+6×8 Coaxial 3-Way Speakers

...es: RockvilIe RV68.2C 6×8 and 5×7 Component car speakers (pair). Peak Power Rating: 900 Watts per Pair / 450 Watts Each.
CEA Compliant RMS Rating: 170 Watts per Pair / 85 Watts Each. Injection Molded Polypropylene woofer cone gives amazing bass and mids. Flex Motion Butyl Rubber Surround. 1.2 PEI dome tweeter with ferrite magnet give amazing highs. Flush and surface mounting tweeter options. Fine-tuned 2-Way Crossover, 12db/Octave Roll Off. Ferro Fluid Cooled Tweeter Magnet. Steel high quality basket. Rubber magnet boot cover. Frequency response: 32-22,000 Hz.
Crossover will cut anything lower than 3.5 Khz @ 12 dB / octave slope from the tweeters. Crossover will cut anything higher than 3.5 Khz @ 12 dB / octave slope from the woofers. Sensitivity: 91 dB @ 1w/1m. Mount depth: 2.52″. Impedance: 4 Ohm. Grilles included. Aluminum voice coils. 100% oxygen free copper voice coil windings. Black electro-plated T-yoke and washers. Cotton spider material. Copper terminals. Cutout diameter: 7.36 x 5.12. Magnet: 13.5 Oz Y25 magnet.
Magnet dimensions: 90mm x 15mm. Fs: 65.102 hz. Re: 3.6 OHM. Qes: 1.663. Qts: 1.173. Qms: 3.977. Fits 6×8 and 5×7 openings. Top mounting depth of woofer: 2.52 Inch (95% of installs use the top mounting depth). Bottom mounting depth....

【Parameters】 -Product model:T157-125A.
【Material】 - The toroid transformer is made of ferrite, this is a ferrite ring, not a magnet. It has no magnetism.
【Features】 -The iron powder core has the characteristics of eddy current isolation, low magnetic permeability and interference suppression.
【Function】 - Toroid core can not only reduce electromagnetic interference but also improve signal integrity.
【Application】 -Ferrite rings are often used to suppress the interference of power lines and signal lines, and at the same time have the ability to absorb electrostatic pulses.

Four Pack - Magnetic Vent Covers (if a regular magnet sticks to your vents, these will too! They're very strong! -- Don't buy for wooden, cast iron,....
Creates Air Tight Seal for Ceiling Vents, Wall Vents, and Floor Vents.
Extremely Strong - Uses Anisotropic Magnet Technology (Stronger than Isotropic Magnets).
2mm thick (4x thicker than .5mm Vent Covers).
12" x 5.5" (Can be cut to size) Fits Most Vents (Steel Registers) NOT for use with aluminum, cast iron, painted, plastic or wood registers.

635G anisotropic magnet stronger than others for light duty use – 2mm thickness, 635G weight and anisotropic (not Isotropic). this magnet tape roll is stronger than the same Version Of others. Perfect for small Items such as metal screws, clips, paper clip, nail clippers, dry erase boards, memo notes, Calculator and bills On the refrigerator, etc Perfect for any DIY projects.
Premium imported 300Lse adhesives sticking strong on Surface – This magnetic strip has one side sticky, the other side flexible magnetic. Please be aware: the adhesive is very strong. Be sure the location before sticking on painted wall, door, etc. Remove them with heat if needed. Ideal for education, Science, kitchen, office, building, garage, creativity and craft use..
Flexible and easy to cut with scissor/ laying flat on plastic, metal, tiles surface – This is flexible magnets, easy to cut into different sizes of squares, strips, tapes for different needs for laminated art, classroom magnets, garage door seals, magnets for cabinet doors, etc. This is not metal magnet or heavy duty magnet.Do not use for heavy duty, like Pot lid, security cameras..
Wider size of 1 inch x 10 feet for versatile usage and creativity – you could cut and place the self adhesive magnet st....

Package Includes: (1) Pair Clarion SE1625R 300w 6.5" 2 Way Car Audio Speakers 6 1/2", (1) Pair Clarion SE6935R 220 Watt 6x9" Coaxial 3-Way Car Audio....
Features of SE1625R: 300 Watts Maximum Music Peak Power, RMS Power (W): 40, 6-1/2 MIPP Cone Woofer, Powerful Ferrite Magnet for Dynamic Bass Response,....
Specifications of SE1625R: Maximum Music Peak Power (W) : 300, RMS Power (W): 40, Frequency Response (Hz) : 60 ~ 20 k, Mounting Depth (Inch) :....
Features of SE6935R: 400 Watts Maximum Music Peak Power, RMS Power (W): 60, 6 × 9" MIPP Cone Woofer, Powerful Ferrite Magnet for Dynamic Bass....
Specifications of SE6935R: Maximum Music peak power (W) : 400, RMS Power (W): 60, Frequency Response (Hz) : 45 ~ 20 k, Mounting Depth (Inch) :....

6-INCH COMPRESSION DRIVER: High-output compression driver kit that delivers a crisp, clear sound while balancing out bass-heavy car audio systems.
HEAR EVERY NOTE: Hear every beat, word, or bass line with a sensitivity of 110db and an impedance of 8 ohms.
NO SEPERATE FREQUENCY DRIVERS: Powerful ferrite motor and titanium diaphragm can handle concert-level sound at midrange and high frequencies with a response of 1,000 to 20,000 Hz.
QUALITY OUTPUT: Non-resonant cast aluminum horn controls dispersion for high efficiency right where you want it.
DURABLE MATERIALS: Heavy-duty, durable aluminum horn, 2-inch Kapton voice coil, and 33-ounce magnet keep pumping out sound for years to come.

Features: Power Handling: 300W Max | 100W RMS. Impedance: 4-Ohm, Frequency response: 40 ÷ 23kHz, Sensitivity: 93 dB, Woofer size: 6″ x 9″, Tweeter size: 1.58″, Supertweeter size: 0.8″, Woofer Voice Coil Ø: 1.2″, Tweeter voice coil Ø: 1.1″, Woofer magnet: High density flux ferrite, Tweeter magnet: Neodymium, Woofer cone: Semi Pressed Paper-Mica, Tweeter dome: PEI, and Supertweeter dome: PEI..