Skip to content

2 Pairs Pioneer TS-A1678S 320W Max/70W RMS 3-Way Speaker

by Pioneer
Save 27%
Original Price $219.95
Current Price $159.98
Availability: Translation missing: en.general.icons.icon_check_circle icon Only 10 left!

Notify me when back in stock

2 Pairs Pioneer TS-A1678S 320W Max/70W RMS 3-Way Speaker with Adapter

Upgrade to High Performance


The main highlight of the new A-Series speakers is the improved sound and enhanced dynamic range. These redesigned speakers sport new tweeters, light-but-rigid Carbon and Mica reinforced IMPP™ speaker cones larger than its predecessors, and a flexible moving spider with a wider controlled excursion. All this translates into a powerful audio experience with extended high frequencies, deeper bass, and low distortion that easily outperforms factory-fitted offerings and the competition.

Open and Smooth Concept
Our industry-leading speakers' “Open & Smooth” sound concept delivers sonic excellence and performance. The open staging and smooth transition of driver response make for an immersive experience that is the ultimate in-car sound.

Adapter for Flexible Installation
Based on recent research data, the design of the A-series adapter has been changed to offer a broader range of installation options, higher damping, and improved sound.

General Features:

2 Pair of Pioneer TS-1678S 320W Max/70W RMS 3-Way Speaker with Adapter

  • 6.5" A-Series 3-Way Car Speakers
  • Power Handling:
    • Peak: 320 Watts per pair / 160 Watts each
    • RMS: 70 watts per pair / 35 watts each
  • Carbon and MICA Reinforced IMPP Woofer Cone
  • Elastic Polymer Surround Material
  • 11mm PET dome tweeters
  • Rubber magnet boot cover
  • CEA-2031 compliant speakers
  • High Heat Resistant Wire Voice Coil
  • 7.76oz. Ferrite magnet motor structure
  • Grills Included
  • Top-mount Depth: 1 7/8"
  • 4 ohms impedance
  • Frequency Response: 37 Hz to 31 kHz
  • Sensitivity: 91dB

Warning:
This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.