ALPINE SPX-177R Car Speakers SPX-137R

( Brand: Alpine ), ( Manufacturer Part Number: SPX-177R ), ( Type: 2-way )

Review ALPINE Or Car Speakers Read

The Alpine SPX-177R and SPX-137R car speakers are premium audio solutions designed to deliver exceptional sound quality and performance for discerning music lovers. These speakers are part of Alpine's S-Series lineup, which is renowned for its advanced technology and sleek design.

The SPX-177R 6.5-inch 3-way coaxial speakers feature a powerful neodymium magnet and a rigid cone structure composed of injection-molded polypropylene. This combination ensures accurate and clear midrange reproduction, while the woven fiber composite tweeter delivers crisp and detailed high frequencies. The speaker's frequency response ranges from 45Hz to 45kHz, making it suitable for a wide range of music genres. The SPX-177R is also PEI dome tweeter phase plug compatible, allowing for easy customization and fine-tuning of the sound output.

The SPX-137R 5.25-inch 2-way component speakers, on the other hand, offer a more compact and versatile solution for smaller spaces. These speakers feature a powerful neodymium magnet and a rigid cone structure made of injection-molded polypropylene. The woven fiber composite tweeter delivers clear and detailed high frequencies, while the separate midrange and tweeter enclosures allow for more precise sound imaging and a more defined soundstage. The frequency response of the SPX-137R ranges from 62Hz to 45kHz.

Both the SPX-177R and SPX-137R speakers are designed to be easy to install and integrate into your vehicle's audio system. They come with mounting hardware andSpeaker Terminals with push terminals for secure and easy connection to your car's wiring. Additionally, they are compatible with most aftermarket audio systems and can be easily wired in parallel or series for added flexibility.

In terms of aesthetics, the speakers feature a modern and sleek design, with a textured black finish that blends seamlessly into most vehicle interiors. Their compact size and low-profile design make them a great choice for those looking to upgrade their car audio system without sacrificing space or style.

Overall, the Alpine SPX-177R and SPX-137R car speakers are high-performance audio solutions that deliver accurate and detailed sound reproduction, making them an excellent choice for anyone looking to enhance their in-car listening experience.

Alpine SPX-177R and SPX-137R are two popular car speakers from Alpine's S-Series lineup. Both speakers offer excellent sound quality and unique features, but they differ in size and power handling. In this analysis, we will discuss the pros and cons of each speaker and provide a recommendation based on various factors.

1. High power handling: The SPX-177R can handle up to 220 watts RMS, making it suitable for high-power audio systems.

2. Large woofer cone: The 6.5-inch woofer provides better bass response and midrange clarity than smaller speakers.

3. Balanced dome tweeter: The SPX-177R features a balanced dome tweeter, which offers a wide frequency response and detailed highs.

1. Size: The larger size of the SPX-177R may not be suitable for all vehicles or installation locations.

2. Mounting depth: This speaker requires a greater mounting depth, which may require additional modifications to install.

1. Compact size: The SPX-137R is a 5.25-inch speaker, making it suitable for smaller vehicles or installation locations.

2. High efficiency: With a power handling of 130 watts RMS, the SPX-137R offers good sound quality while requiring less power.

3. Unique design: The SPX-137R features Alpine's "Slim Line" design, which allows for easier installation in vehicles with limited space.

1. Limited bass response: Due to its smaller size, the SPX-137R may not provide the same level of bass response as larger speakers.

2. Lower power handling: The SPX-137R may not be suitable for high-power audio systems.

Both the Alpine SPX-177R and SPX-137R offer excellent sound quality, but they cater to different types of vehicles and audio systems. If you have a larger vehicle or require more bass response, the Alpine SPX-177R may be the better option. However, if you have a smaller vehicle or prefer a more compact speaker, the Alpine SPX-137R may be more suitable. Ultimately, the choice depends on your specific requirements and preferences. It's always recommended to consult with a professional installer or audio specialist for personalized recommendations.

Details:

Speakers are SPX-137R. Selling as is, for parts/not working. Unsure of other pieces and parts. Please see photos for details and reach out with any questions.

part #: spx177r prices

• $129.49-$375.00

specifications classicradiospeakers:

• brand: Alpine
• mpn: Spx-177r
• type: 2-way

offer classicradiospeakers:

• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True
• started: February 24, 2025
• options: Ship-to-home

payments classicradiospeakers:

• other
• wallet: Paypal
• credit card: Mastercard

seller classicradiospeakers:

• # reviews: 311
• city: Mulberry, Florida
• rating: 100.0%

shipping classicradiospeakers:

• class: Standard, Expedited
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail
• cost: $21.39
• transit: 4-10 Days

returns classicradiospeakers:

• policy: No Returns

general classicradiospeakers:

• Vehicle Electronics GPS > Car Audio > Car Speakers Speaker Systems
• condition: For parts or not working

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