Alpine SPS-510 Type-S 5.25″ Coaxial 2-Way Speakers

Alpine sound tailor-made for easy factory speaker placement.

Introducing the Alpine SPS-510 Type-S speakers. If you want to add incredible sounding Alpine speakers to your system, this is the way to go. This latest offering from the popular Type-S family of speakers is a best bet upgrade, and still budget-friendly.

Sound Garage, the Home of Alpine in the Northern Suburbs.

SKU: SPS-510



Alpine SPS-510 Type-S

5.25″ Coaxial 2-Way Speakers

Alpine’s SPS-510 Type-S speakers features sleek, high-tech looks and ultra-light HD polymer frames for improved sound quality, higher efficiency and high power handling.

The Alpine SPS-510 tweeters feature a 1″ soft silk dome diaphragm and rigid aluminium bobbin to deliver highly detailed sound right up to 22kHz, plus, the Alpine SPS-510 tweeters can be swivelled for the best possible sound at the listening position. The shape and material of the cone and surround ensure that the woofers long incursion delivers strong bass with no sound degradation, while a rigid and efficient voice coil ensures optimal performance even when being driven by a factory head unit.

These extremely versatile and great sounding speakers are the perfect addition for almost any OE system upgrade.

CEA 2031 Speaker Rating:
Max RMS Power Capacity: 55W
Peak Power Capacity: 170W

Alpine SPS-510 - Overview

  • Great sounding speaker upgrade at a competitive price.
  • Perfect for OEM upgrade, with many sizes to choose from to suit almost any vehicle.
  • New cosmetics that look good in your car, and fit easily in stock speaker locations.
  • Improve the output and sound quality of your vehicle with these highly efficient speaker choices.
  • High efficiency design runs easily off of factory or built-in head unit power.

Anatomy of the New Type-S Component - Woofer

Anatomy of the new Type-S


1. 1” Wide Range Silk Dome

2. Swivel Tweeter

3. High Grade Network Components

  • Soft silk dome diaphragm with rigid aluminum provides high resolution and wide-band response.
  • Optimized magnet circuit drives CCA wire and soft silk diaphragm with high efficiency
  • 6x9 version Type-S as soft dome & horn loaded hard dome.
  • More than 10 degree swivel for sound tuning
  • Less restriction results in dynamic, open sound character.

4. High Excursion Suspension (Surround)

5. High Excursion Suspension (Spider)

6. FEA Optimized Motor Structure

  • Butyl rubber surround for natural response and stability.
  • Progressive Aramid fiber spider with optimized shape for deep bass, linearity and break-up mode control at high dive levels.
  • Yoke shaped reduces magnetic leakage.
  • High-grade strontium magnet.
  • Maximize linearity and motor strength.



7. High Power Handling

8. Stable Voice Coil Structure

9. Tuned Poly/Mica Cone

  • Large diameter voice coil (30mm diameter).
  • >250 watts peak power.
  • Rigid & strong VC structure contributes to clear sound with high efficiency.
  • Tightly packed square wire structure puts more turns in the gap and adds strength.
  • Aramid reinforced TIL bobbin holds wire very rigid.
  • Square VC wire + strong magnet = High efficiency with low distortion.
  • New cone structure with strong mica results in faster energy transfer & clarity.


Packing a Punch

Turn up the volume. These speakers deliver amazing lows, mids, and highs. Become a believer once you hear the difference between stock and Alpine sound quality. Upgrade your system and hear what you've been missing.

Silk Dome Swivel Tweeters

The Alpine Alpine SPS-510 Type-S speakers also use an HD polymer frame for improved sound and installation, while a high-performance soft dome tweeter provides smooth, detailed sound. The tweeters can swivel up to 10 degrees so you can adjust for the optimum listening position.

Impressive Cosmetics

Not only do the Alpine Alpine SPS-510 Type-S speakers sound great, they look great too. These speakers will look good behind factory grilles or can be used with the new hybrid mesh grilles (sold separately) for a customized look.


Power Handling

  • CEA-2031 Power Rating: 80 Watts
  • Power Handling Capacity (RMS): 80 Watts
  • Power Handling Capacity (Peak): 240 Watts


  • Woofer Mounting Diameter (mm): 127mm
  • Woofer Mounting Diameter (in): 5''
  • Woofer Mounting Depth (mm): 56mm
  • Woofer Mounting Depth (in): 2-1/4''


  • Frequency Response: 70Hz - 22kHz
  • Impedence: 4 Ohms
  • Sensitivity: 88dB (1W/1m)


Alpine Alpine SPS-510 - FEATURES



  • Tweeter Type: 1'' Wide-Range Silk Dome Tweeter
  • Voice Coil Type
  • Magnet Material: Neodymium Magnet
  • Swivel Application: Swivel Application


  • Cone Material: Tuned Poly-Mica Cone
  • Voice Coil Type: Large Size Voice Coil
  • Voice Coil Wire: Copper Square Wire
  • Cooling:
  • Magnet: High Grade Strontium Magnet
  • Frame: HD Polymer Frame
  • Mounting Adapters: OEM Mount Adapter
  • High Grade Network Components: High Grade Network Components



Sound Garage your Authorised Alpine Car Stereo Specialist, Stockist and Installation Centre in the heart of North Lakes.



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