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  2. sku: 17254361897146762
  3. PONTIAC SPS-46C2

PONTIAC SPS-46C2 Coaxial Speaker 3RD 82-92

fits model: Firebird, Alpine. make: Pontiac.

Sps-46c2 Pontiac Firebird Alpine 4 X 6 Inch 2 Way Coaxial Speaker 3rd Gen 82-92

( Manufacturer Part Number: SPS-46C2 ), ( Part Type: Speaker ), ( Country Of Manufacture: Us ), ( Year Range: 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 82 83 84 8 )

Review PONTIAC Inch Way Coaxial Speaker 3rd Gen 82-92 fits FIREBIRD ALPINE

The Pontiac SPS-46C2 Firebird Alpine Coaxial Speaker is a third-generation component that delivers exceptional sound quality for your classic Firebird model from 1982 to 1992. This speaker system boasts Alpine's renowned engineering and design, which guarantees an authentic listening experience.

The SPS-46C2 is a 2-way coaxial speaker system, featuring a 4-ohm impedance and a frequency response range of 65Hz to 21kHz. The system includes a 6.5-inch woofer and a 1-inch dome tweeter. The woofer is made of polypropylene, a durable and lightweight material that ensures excellent bass response and dynamic range. The cone is treated with a rubber stabilizer to maintain its shape during high-performance sound delivery.

The tweeter, on the other hand, is made of a high-temperature polymer material with a silk dome cover. This design produces clear, detailed high frequencies, resulting in a well-balanced and natural sound. The tweeter is also ferrofluid-cooled, which ensures that it maintains its optimal performance even during extended play sessions.

The SPS-46C2 speaker system also features a sophisticated crossover design. The crossover network ensures that the woofer and tweeter work together harmoniously to produce a seamless blend of frequencies. It also includes a high-pass filter for the tweeter, which keeps it focused on the high frequencies, preventing any unwanted distortion or muddiness in the sound.

The speakers' mounting depth is 2.5 inches, and they come with a pair of mounting hardware and a pair of grilles. The grilles are made of a sturdy plastic material that protects the speakers from damage, while their sleek design complements the overall look of your Firebird's interior.

Installation of the SPS-46C2 speakers is straightforward. They can be easily integrated into your existing audio system, and the included instructions make the process hassle-free. Moreover, the speakers' 4-ohm impedance makes them compatible with a wide range of car audio systems, adding to their versatility.

In summary, the Pontiac SPS-46C2 Firebird Alpine Coaxial Speaker is an excellent upgrade for your classic Firebird's sound system. Its impressive sound quality, durability, and ease of installation make it a must-have for any Firebird enthusiast looking to elevate their driving experience.

The Pontiac SPS-46C2 Firebird Alpine Coaxial Speakers are third-generation speakers that were originally used in Firebird vehicles from 1982 to 1992. Here are some pros and cons that might help in deciding whether to purchase these speakers:

Pros:

1. OEM Fitment: These speakers are original equipment for Firebird vehicles, ensuring a perfect fit and seamless integration into the vehicle's existing sound system.

2. Good Sound Quality: Alpine is a well-known brand in the audio industry, known for producing high-quality speakers. These coaxial speakers are expected to deliver good sound quality, particularly in the midrange frequency response.

3. Cost-Effective: These speakers are typically more affordable compared to aftermarket speakers from other brands, making them an attractive option for budget-conscious consumers.

4. Easy Installation: Since these speakers are OEM, they can be easily installed by following the original wiring harness.

Cons:

1. Limited Bass Response: Coaxial speakers, which combine a woofer and a tweeter into a single unit, may not provide the same level of bass response as separate component speakers.

2. Aging: These speakers are over 30 years old, and their components may have degraded over time. This could result in reduced sound quality or even failure.

3. Limited Availability: Due to their age, these speakers may be harder to find and purchase, particularly in good condition.

Conclusion:

The Pontiac SPS-46C2 Firebird Alpine Coaxial Speakers offer good sound quality, OEM fitment, and cost-effectiveness, making them a solid option for those looking to upgrade their Firebird's audio system while staying true to its original design. However, their limited bass response, potential degradation due to age, and limited availability should be considered before making a purchase.

Recommendation:

If you're looking for a cost-effective and OEM audio upgrade for your Firebird, the Pontiac SPS-46C2 Firebird Alpine Coaxial Speakers could be a good choice. However, it's important to carefully inspect the speakers for signs of aging or damage before making a purchase. If you're looking for better bass response or higher sound quality, you may want to consider aftermarket component speakers or a subwoofer instead.

Details:

part #: sps46c2 prices

  • $47.49-$87.27

specifications speasaele:

  • for models: Firebird, Alpine
  • for makes: Pontiac
  • mpn: Sps-46c2
  • part type: Speaker
  • country of manufacture: Us
  • year range: 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 82 83 84 8

general speasaele:

  • condition: Used
  • In-Car Technology, GPS Security > In-Car Entertainment > Speakers

payments speasaele:

  • credit card: Diners-club
  • other
  • wallet: Paypal

offer speasaele:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: April 17, 2026

seller speasaele:

  • rating: 98.5%
  • city: Blaine, Washington
  • # reviews: 3518

shipping speasaele:

  • transit: 6-12 Days
  • type: Fixed
  • cost: $25.00
  • service: Standard
  • class: Standard

returns speasaele:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
for models: firebird, alpine, for makes: pontiac, part type: speaker, country of manufacture: us, year range: 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 82 83 84 8,
category: auto parts > in-car technology, gps security > in-car entertainment > speakers, sku: 17254361897146762,
Pontiac SPS-46C2 Is Similar To:
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2 offers $47.49–$87.27 USD
  • Used. Offer #1 priced at $47.49 + $25.00 shipping estimate = $72.49* total. Confirm fitment with your dealer or mechanic. Pontiac Firebird Alpine 4 x 6" 2 Way Coaxial Speaker 3rd Gen 82-92 This is a used item with normal wear.+$25.00 shipping
  • New. Offer #2 priced at $87.27 + $23.35 shipping estimate = $110.62* total. +$23.35 shipping

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