What are the key features of the Alpine S2-S40C Component Speaker Set?

The Alpine S2-S40C features a 4-component design that enhances sound quality and clarity. Each speaker includes a 4-inch midrange driver and a 1-inch tweeter, providing a well-balanced audio experience across various music genres. The speakers come with adjustable crossovers for optimal performance, allowing users to customize their sound setup. These components are specifically engineered to deliver efficient power handling and low distortion, making them ideal for anyone looking to upgrade their car's audio system.

How does the installation process for the Alpine S2-S40C work?

Installation of the Alpine S2-S40C can be done using the included mounting hardware and wiring harnesses. It generally involves replacing existing factory speakers or adding components to your sound system. Users may need basic tools like screwdrivers and wire strippers. For those with limited experience, consulting a professional installer can ensure optimal placement and audio performance, allowing you to fully enjoy the high-fidelity sound this set offers.

What type of vehicle is compatible with the Alpine S2-S40C?

The Alpine S2-S40C is compatible with a wide range of vehicles, including sedans, SUVs, and trucks. These speakers are designed for both factory installations and custom setups. If your vehicle has a standard 4-inch speaker location, you can easily retrofit these components. This flexibility makes them a popular choice among car audio enthusiasts looking to enhance their sound experience, regardless of vehicle type.

What is the sound quality like with the Alpine S2-S40C?

The Alpine S2-S40C is designed to provide rich and immersive sound quality. The combination of a dedicated midrange driver and a tweeter ensures that both vocals and instrumental sounds are rendered with clarity. Users report a noticeable improvement in highs and mids compared to standard factory speakers, particularly in dynamic music genres that benefit from precise audio reproduction. Ideal for audiophiles and casual listeners alike, this speaker set can greatly enhance any music experience.

Can the Alpine S2-S40C handle high power output?

Yes, the Alpine S2-S40C is capable of handling high power outputs, making it suitable for high-performance audio systems. With robust speaker construction and efficient designs, these speakers can manage significant power without compromising sound quality. This feature is especially beneficial for users who enjoy driving with the volume elevated, as the speakers can maintain clean and distortion-free audio even during high-output scenarios.

Is the Alpine S2-S40C easy to integrate with other audio components?

The Alpine S2-S40C is designed to integrate seamlessly with other audio components, such as amplifiers and head units. The adjustable crossovers allow users to tailor their audio setup further, making it a versatile choice for custom audio installations. This capability means you can expand your system over time, complementing the Alpine speakers with other quality products, such as subwoofers, to create a complete surround sound experience.

What materials are used in the Alpine S2-S40C speakers?

The Alpine S2-S40C uses high-quality materials to ensure durability and excellent sound performance. The speaker cones are typically constructed from polypropene, which is lightweight and helps produce clear sound. The tweeters are crafted to deliver crisp highs without harshness, and the overall build quality is designed to withstand the rigors of automotive environments. This attention to material selection contributes significantly to the longevity and sound fidelity of the speaker set.

What is the recommended power range for the Alpine S2-S40C speakers?

The Alpine S2-S40C speakers are recommended to be powered by an amplifier that outputs a specific range, ensuring optimal performance without damaging the components. Typically, users should look for amplifiers that can deliver around 50 to 100 watts RMS per speaker. Using an amplifier in this power range allows the speakers to perform at their best, providing an enhanced listening experience, especially at higher volumes.

What are the dimensions of the Alpine S2-S40C component speakers?

The Alpine S2-S40C component speakers are designed with compact dimensions to fit a variety of vehicle models. The midrange driver measures approximately 4 inches in diameter, while the tweeter is typically around 1 inch. These dimensions make them suitable for standard installation locations in most vehicles. This compact design allows for versatility when customizing a car audio system without compromising sound quality.

Where can I buy the Alpine S2-S40C Component Speaker Set in New Zealand?

You can buy the Alpine S2-S40C - Next-Generation S-Series 4 Component Speaker Set on Ubuy, an excellent online marketplace that offers a wide range of audio products. Ubuy provides a user-friendly shopping experience, making it simple to browse and purchase your desired speakers. With various payment options available, Ubuy ensures you can enjoy seamless transactions while guaranteeing that you receive your products in excellent condition.

How to Shop Alpine S2-S40C - Next-Generation S-Series 4" Online From Ubuy?

It’s easy to shop Alpine S2-S40C - Next-Generation S-Series 4" online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Alpine S2-S40C - Next-Generation S-Series 4" Available to Shop Online in New Zealand?

Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The Alpine S2-S40C - Next-Generation S-Series 4" is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Alpine

Hi-Res Audio Certified, the Next-Generation S-Series Component Speakers offer a new standard in entry-level sound performance.

Alpine

Item #: 81683083

Alpine S2-S40C - Next-Generation S-Series 4" Component Speaker Set

86% of respondents would recommend this to a friend

Item #: 81683083

NZD 339

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Sunday, October 25

Secured transaction

Our Top Logistics Partners

Hi-Res Audio Certified, the Next-Generation S-Series Component Speakers offer a new standard in entry-level sound performance.

U-Care Warranty:

None

Select a Plan

Buy Now Pay Later

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Superior Sound Quality

The Alpine S2-S40C speakers deliver unparalleled audio clarity and depth, providing a premium listening experience that enhances music dynamics and fine details, setting a new standard for sound performance.

Compact Design

Designed for versatile installation, the 4-inch component speaker set fits easily in various vehicle models, making it perfect for car enthusiasts looking to upgrade their audio system without compromising space.

Durable Build

Constructed with high-quality materials, the Alpine S2-S40C ensures long-lasting performance and resilience against wear and tear, guaranteeing that your investment remains protected for years of vivid sound enjoyment.

Product Details

Product Dimensions (L x W x H)	15 x 7.6 x 5 inches (38.1 x 19.3 x 12.7 cm)
Item Weight	4.08 pounds (1.85 kg)
Item model number	S2-S40C
Date First Available	June 5, 2023
Manufacturer	Alpine

Who Should Buy?

Compact Car Owners
Ideal for those with limited space, these compact speakers fit easily in smaller vehicles, providing excellent sound quality.
Sound Quality Enthusiasts
Perfect for users seeking superior audio fidelity and clarity, enhancing their listening experience with crisp highs and rich lows.
Entry-Level Upgraders
Great choice for first-time car audio upgraders looking for good performance without extensive installation or high costs.

Bass Lovers
Not suitable for users who prefer deep bass, as the smaller 4-inch speakers may lack powerful low-end response.

Product Description

Alpine S2-S40C - Next-Generation S-Series 4" Component Speaker Set

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Alpine S2-S40C - Next-Generation S-Series 4" Online From Ubuy?

Answer: It’s easy to shop Alpine S2-S40C - Next-Generation S-Series 4" online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Alpine S2-S40C - Next-Generation S-Series 4" Available to Shop Online in New Zealand?

Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The Alpine S2-S40C - Next-Generation S-Series 4" is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Alpine Coaxial Speakers S2-S40C Editorial Review

Alpine S2-S40C - Next-Generation S-Series 4" Component Speaker Set features a manageable size of 15 x 7.6 x 5 inches, making installation possible in various settings. Users appreciate the sound clarity and volume, especially when connected to an amplifier. While some have noted installation challenges, particularly with different vehicles, the majority find these speakers deliver a notable audio experience. The speaker's design allows for compatibility tweaks, such as a funky screw pattern for certain BMW models, showcasing adaptability in real installations. Overall, the Alpine S2-S40C makes a compelling choice for those seeking quality sound in a compact speaker set.

Customer Reviews & Ratings

4.0

1 customers ratings

5 Star

0%
4 Star

100%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Pros

Compact size fits various vehicle installations
Clear sound quality and impressive volume
Adaptable design for specific car models
Includes installation parts for convenience
Works well with amplifiers for enhanced audio

Cons

Installation may not be straightforward for all vehicles

Platform Trust & Buyer Confidence

4.2/5 389 reviews

Read reviews

Niccole

Verified buyer

“Great service tracking was provided as soon as it shipped it works well and is as pictured”

23 September 2026 · via Trustpilot

Shelly

Verified buyer

“This was the first time I used Ubuy and I was very happy to find the products I wanted that weren’t available in NZ but through Ubuy I was able to purchase them and have them sent to me. They arrived within a reasonable time. I would definitely use Ubuy again.”

02 October 2026 · via Trustpilot

Simon

Verified buyer

“The product arrived promptly in good order well packaged”

04 October 2026 · via Trustpilot

CP Dahiroc

Verified buyer

“Great service quick delivery. The platform clog is fab it looks great on my feet”

05 October 2026 · via Trustpilot

Mantas

Verified buyer

“Fast and easy service”

07 Oct 2026 · via Trustpilot

WHY SHOP WITH US

Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 339

Order now and get it around Sunday, October 25

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Hi-Res Audio Certified with up to 40kHz response.
Lightweight design with high output and low distortion.
Advanced HAMR Surround technology for powerful bass.
Versatile for OEM fit and easy installation.
Customizable sound with adjustable tweeters.
Highly rated with customer satisfaction over 4.5 stars.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Alpine S2-S40C - Next-Generation S-Series 4" Component Speaker Set

NZD 339

Buy Now Pay Later

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Alpine Coaxial Speakers S2-S40C Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

Important information

NZD 339

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*