ALPINE SPX-177A Crossovers

( Brand: Alpine ), ( Manufacturer Part Number: SPX-177A ), ( Type: Component Speaker System ), ( Speaker Size: 6.5in. ), ( Rms Power: 100w )

Review ALPINE Crossovers

The Alpine SPX-177A Crossovers are a remarkable addition to any high-performance audio system. These crossovers are designed to provide precise and accurate sound separation, ensuring that each frequency range in your music is delivered with clarity and depth.

The Alpine SPX-177A Crossovers utilize a high-quality MOSFET power supply, which delivers a consistent and stable power supply to the crossover network. This ensures that the crossover can handle even the most demanding audio signals without distortion or loss of detail.

The crossovers feature a 4-way network design, which allows for precise separation of the frequency ranges. The high-pass filter is set at 80 Hz, the mid-range filter at 400 Hz, and the low-pass filter at 3 kHz. This allows the woofer, midrange, and tweeter in your audio system to each focus on their respective frequency ranges, resulting in a more balanced and natural sound.

The Alpine SPX-177A Crossovers also feature adjustable crossover points, which allow you to fine-tune the sound of your audio system to best suit your specific speakers and listening preferences. This level of customization ensures that you can achieve the perfect sound for your unique listening environment.

Overall, the Alpine SPX-177A Crossovers are a high-quality and versatile option for anyone looking to improve the sound quality of their audio system. With their precise frequency separation, adjustable crossover points, and reliable MOSFET power supply, these crossovers are sure to provide a significant upgrade to your listening experience.

1. High-quality components: Alpine is a well-known brand in the audio industry, and the SPX-177A crossovers are made with high-quality components that can provide clear and accurate sound.

2. Adjustable settings: The crossovers allow you to adjust the frequency response, which can help you fine-tune your audio system to meet your specific needs.

3. Durable construction: The SPX-177A crossovers are built to last, with a sturdy and reliable design that can withstand regular use.

1. High price: Compared to some other crossover options on the market, the Alpine SPX-177A crossovers can be quite expensive.

2. Complex setup: If you're not familiar with audio systems or crossovers, the setup process for the SPX-177A crossovers may be more complex than you're used to.

If you're looking for high-quality crossovers that can help you fine-tune your audio system, the Alpine SPX-177A crossovers may be a good option for you. However, be prepared to pay a premium for this level of performance, and expect a more complex setup process than you might find with some other options. Ultimately, whether the Alpine SPX-177A crossovers are right for you will depend on your specific audio needs and budget.

If you're willing to pay a premium for high-quality crossovers, the Alpine SPX-177A crossovers may be a worthwhile investment. However, if cost is a concern, you may want to consider some less expensive options that can still provide good sound quality. Regardless of which option you choose, make sure to take the time to properly set up and adjust your crossovers to ensure you're getting the best possible sound from your audio system.

Details:

The used equipment is tested to ensure perfect operation before listing. You are viewing a used set of Alpine SPX-177A crossovers from component speakers. These were tested to be in perfect working order and are decent condition. Feel free to ask questions.

part #: spx177a prices

• $75.00-$125.00

specifications classicradiospeakers:

• brand: Alpine
• mpn: Spx-177a
• type: Component Speaker System
• speaker size: 6.5in.
• rms power: 100w

returns classicradiospeakers:

• policy: No Returns

offer classicradiospeakers:

• started: November 3, 2024
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1

payments classicradiospeakers:

• other
• credit card: Mastercard
• wallet: Google-pay

general classicradiospeakers:

• condition: Used
• Vehicle Electronics GPS > Car Audio > Car Speakers Speaker Systems

shipping classicradiospeakers:

• type: Calculated
• cost: $21.11
• transit: 4-6 Days
• class: Standard
• carrier: UPS
• service: UPS Ground

seller classicradiospeakers:

• # reviews: 103
• rating: 100.0%
• city: Vancouver, Washington

Alpine SPX-177A Is Similar To:

• Alpine Spx-17ref 6 3 4 Inch Type X Reference Component Speakers With Crossovers (47.6% similar) Alpine type-x ref components: designed their series component speakers to reproduce your music with the same accuracy and fidelity as used in recording studios. Mounting bridge mounts tweeters directly to the woofer. 6-3/4 aluminum woofer with hi-roll rubber surround. Product highlights: : component...(August 8th, 2024)
• Alpine Ss10tw S-s10tw 240 Watt 1 Inch Silk Dome Tweeters No Crossovers Used u2 (40% similar) No crossovers!tested in perfect working order. Includes 2 tweeters, tweeter grills, rings, and piece cup with bottom plate only!no other. Alpine S-S10TW 240 watt 1 inch silk dome tweeters no crossovers used #U2: very light use, no manufactures box...(September 7th, 2024)
• Alpine 57ls Spr-57ls Speakers With 2 Crossovers And 1 Tweeter Tested works (45.1% similar) Screws are not included. Alpine SPR-57LS speakers with 2 crossovers and 1 tweeter - tested/works. Shipped with USPS ground advantage. Condition is used...(September 15th, 2024)
• Alpine Spx-137a Crossovers (96.2% similar) Feel free to ask questions. You are viewing a used set of Alpine SPX-137A crossovers from component speakers. These were tested to be in perfect working order and are decent condition. The used equipment is tested to ensure perfect operation before listing...(November 3rd, 2024)
• Alpine Spx-177r Or Spx-137r Car Speakers Read (56.3% similar) 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...(February 24th, 2025)
• Alpine Spx-13ref Tested And Working 5.25 Speakers Only (45% similar) Specifications, 180 watts peak power, 60 rms, frequency response: 40HZ 40KHZ, sensitivity: 88DB/W 1M, installation diameter: 116MM, depth: 63MM specifications power rms 40KHZ 1M...(August 22nd, 2025)
• Alpine Spx-17pro Type X 6.5 Inch Component Speaker Set (45% similar) Just took them off my truck before selling a pair of Alpine top the line type x components set with Midas tweeters and crossovers. Midas tweeters and crossovers all work great. One mid has a small split on surround...(November 27th, 2025)
• Alpine Spx-f17m Status F1 Component Set Super Rare And In Good Shape Denmark (38.5% similar) The stand out is the vocal clarity and details. I will add the single scan speak tweeter as well set of Alpine ring radiators which suggest using they pair excellently. As you can see, a couple jumpers are missing but it is very easy fix, either move and repurposed the bars set in bi-amp or just use...(February 14th, 2026)
• Alpine Spx-z18t Rare F1 Status Ring Tweeters And Crossovers Made By Scan-speak (46.2% similar) Rare, legendary Alpine f1 status SPX-Z18T ring tweeter pair with crossovers - made by scan-speak, these were installed in my 1996 Camry ss show car. The whole 3-WAY system was installed, but the woofers and mid range drivers got wet in doors no longer work. Please scan the qr code for whole story...(March 24th, 2026)