[04: Toyota  & Nissan series]

[06: Subaru series]

[05: Honda series]

[01: single speaker]

Product Description

■ Adopts a "nano fiber diaphragm" that reproduces the sound of the contours
We have developed the "Nano Fiber Diaphragm" as a woofer.
The diaphragm has been made with the latest technology of finelizing the material, which makes it possible to improve sound transmission speed and internal loss.
Produces crisp response and pleasant clear sound for enhanced sound that makes the sound coming out of the space.

■ Uses "Ultra High Density Radial Ring Magnet" that captures the sound with powerful power.
The largest in its class 35mm large voice coil has been developed with lightweight and dense copper clad aluminum square wire.
Reduced distortion and sound to follow as long as possible.
In addition, it is combined with the ultra-rapidly cooled neodymium magnets using high-density (nanocrystalline) technology to produce a sharp sound full of power.
The 35 mm voice coil is the ALPINE X series of speakers in this class only. (H28/9 present)

■ Designed to give you a sense of strength and sound spread
The newly developed speaker design creates a combination of precision cut parts in the details, and the shape of the model gives you a sense of strength and tension.
In addition, the woofer has a ring motif that uses a two-color phase plug and the frame design emphasizes the image that supports powerful sounds, and the spread of sound that creates a space.

- Supports high resolution audio
Supports high-resolution audio with high sound quality.
Alpine recommends a high resolution audio logo on products that comply with the Japanese audio enhancement high-resolution definition. Logo is a registered trademark.

Legal Disclaimer

For detailed product information and compatibility information, please be sure to check the latest information on the respective manufacturers website

From the Manufacturer

Subtle sound reproduction

Features

The ALPINE"X" is designed to be resolutionized to a super treble range, and the tweeters diaphragm is a carbon graphite, which is a combination of amorphous carbon and graphite.

Nano Fiber Diaphragm

The ALPINEX" is a woofer diaphragm that pursues a more powerful sound reproduction.Microscopic technology has been placed multiple layers of nano-level fibers in the top layer,

Even though it has an equal weight of conventional materials, it achieves a rigid diaphragm.

Tweeter Diaphragm

Carbon graphite diaphragm achieves extremely high sound speeds by combining light and strength.

Specifications

• Maximum instantaneous input: 180W
• Rated Input: 45W
• Playback frequency band: 23Hz - 44kHz (-10dB)
• Output sound pressure level: 86dB/Wm
• Impedance: 4 Ω
• Speaker Weight: 1.2 lbs (0.89 kg) x 2
• Net weight (for tweeters): 0.07kg x 2

Coaxial 2-Way Speaker Features

Nano Fiber Diaphragm The large and small signals input into the speaker are emitted from the diaphragm without overpowering the magnification of the music space for clear, realistic music.	Nano Technology The nano-fiber diaphragm has achieved an elastic ratio of about 3 times as compared to previous by finelizing plant fibers with high internal loss performance with nanotechnology, which realizes sound speed of about 1.7 times as compared to conventional products.	Double Gathered Edges The unique construction ensures the stability of the high-rigidity diaphragm, while eliminating edge deformation/tension during large input for general rolled edge speakers, providing ideal amplitude characteristics.

Coaxial 2-Way Speaker Features

Radial Ring Magnet The ultra-rapidly cooled nanocrystalline neodymium magnets are renowned for their magnetic strength and have evolved from traditional micron order to a more dense nanocrystalline structure.	Large 1.4 inch (35 mm) diameter voice coil. Lightweight high-density copper clad aluminum square wire is the largest 35mm diameter voice coil. The core material is made of aluminum for a lighter weight and also features a square cross-section wire at high density.	Design The gold ring motif depicts a large sound field that spreads from the center of the nano fiber cone.

	Alpine X-170C X17cm Coaxial 2-Way Speaker (Inner Baffle Board + Speaker Sound Quality Enhancement Kit Set)	Alpine X17cm Separate 2-Way Speaker X-170S (Inner Baffle Board + Speaker Sound Quality Enhancement Kit Set)	Alpine X2-25TW-PR 50 Series Prius 3-Way Speaker X
	Add to Cart	See Details	Add to Cart
Customer Reviews	4.4 out of 5 stars 179	5.0 out of 5 stars 4	4.4 out of 5 stars 102
Price	¥24,489¥24,489	—	¥41,115¥41,115
Instant maximum input	180W	180W	180W
Rated Input	45W	45W	45W
Frequency Response Band	23Hz-44kHz(-10dB)	23Hz - 66kHz(-10dB)	23Hz - 66kHz(-10dB)