Sort by
Display per page
- Applicable: car audio modification
- Frequency response: low: 55Hz; high: 20KHz
- Power: 120W
- Applicable impedance: 2/4/6 ohm
- Black chassis with frosted finish, not easy to leave fingerprints or traces, beautiful and generous
- Double infusion heat dissipation ABS shell, better heat dissipation, longer service life
- 2 ties are used to fix the inductors more firmly
- 6-position non-soldering plug, easy to use
- Scope of application: DIY modification and upgrading of home speakers
- Filter characteristics: 1 high, 1 medium, 1 low three-way frequency
- Power: 250W
- Impedance: 4-8 ohm
- Crossover point: bass/midrange 850Hz; treble/midrange 5200-5500Hz adjustable
- This crossover adds the function of adjustable high audio point, which can meet more people needs and adapt to more speakers
- Inductors using ties and high-temperature audio special glue fixed to prevent resonance
- No welding wire terminals, easy to install and use
- Application: speaker high bass DIY
- Power: 100W
- Frequency response: 48Hz-20KHz
- Applicable impedance: 4-8 ohms
- High current inductor high temperature resistant inductor, so that the low frequency signal quickly through, reduce heat, show frequency response
- 4-position non-welded terminals, eliminating the need for traditional welding wires
- Size: 70 x 50mm
- Weight: about 93g
- Suitable for: bass audio modification
- Power: 220W
- Applicable impedance: 4-8 ohms
- Frequency point: 500Hz/550Hz (adjustable)
- Filter: pure bass crossover frequency
- Bass adjustment switch, fluctuation switch to adjust the different bass effects
- More audio capacitors in parallel, filter out most of the mid-range and high frequency
- High-temperature copper-clad aluminum wire winding, durability, to provide long-lasting performance and stable audio output
- Application: car audio modification
- Power: 120W
- Frequency response: low: 45Hz; high: 20KHz
- Applicable impedance: 2/4/6 ohm
- Bass inductor + polymer magnets, enhance the sinking degree of the bass
- Double infusion heat dissipation ABS plastic shell, beautiful and generous
- 6-position solder-free plug, easy to use
- Size: 120 x 65 x 33mm
- Application: home, stage, car tweeter DIY
- Power: 40W
- Applicable impedance: 4-6 ohms
- Applicable speakers: all tweeters
- PCB board is made of fireproof board, with large soldering point and thick copper layer, which makes the board more durable
- Installation instructions: lead black and red is the input (IN); blue and black is the output (connected to the tweeter)
- Size: 50 x 25mm
- Weight: 30g
- Application: home, stage, car tweeter DIY
- Power: 40W
- Applicable impedance: 4-6 ohms
- Applicable speakers: all tweeters
- PCB board is made of fireproof board, with large soldering point and thick copper layer, which makes the board more durable
- Installation instructions: lead black and red is the input (IN); blue and black is the output (connected to the tweeter)
- Size: 50 x 25mm
- Weight: 30g
- Application scope: for stage speakers or home speakers high school bass DIY
- Filter characteristics: high, medium, low three-way frequency crossover
- Frequency response: 40Hz-22KHz
- Power: 350W
- Impedance: 4-8 ohms
- Fireproof plate, high-temperature conductive well
- No welding wire terminals, easy to install and use
- Crossover point: bass / midrange 900Hz (midrange small voice) / 850Hz / 780Hz (midrange loud) switch adjustable; treble / midrange 2 ways; 5500/5800Hz switch adjustable
- Professional and practical, compact and portable.
- Easy and convenient to carry and use.
- Professional repair tools aim to giving assistance during devices repairing.
- Adopt metal materials, durable.
- Very good items for your refurbishment work.
- Professional and practical, compact and portable.
- Easy and convenient to carry and use.
- Professional repair tools aim to giving assistance during devices repairing.
- Adopt metal materials, durable.
- Very good items for your refurbishment work.
- Battery: 1000mAh 3.7V lithium battery
- Size: 13.4 x 6.1 x 2.5cm
- This meter is a precision meter, using the most advanced
- microcontroller computer chip core technology. It offers
- more accurate data, easy operation, and visual readings.
- With 10 gears for use, it can offer more accurate moisture
- value. The meter has a beautiful design. It is easy to carry
- and suitable for measuring the moisture content of wood,
- Applicable: home theater speakers DIY modification upgrade
- Filter: 1 high, 1 medium, 2 low
- Power: 400W
- Frequency point: bass-midrange 750Hz/treble-midrange 5200Hz
- Impedance: 4-8 ohm
- Non-soldering terminals, more convenient and quicker wiring
- 66mm large inductor + anti-vibration feet to prevent music resonance
- High capacitance insulation, low dielectric loss, good stability