Pioneer TS-A1681F
A-Series 6-1/2" 4-way speakers
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Pioneer TS-A1681F 6.5" A-Series 4-Way Coaxial Speakers
Upgrade your factory sound with Pioneer’s A-Series 6.5" 4-way coaxials. The TS-A1681F delivers rich, balanced audio with an IMPP™ cone for impactful bass, smooth midrange, and crisp highs—engineered to drop into most vehicles with minimal effort.
| Key Features | |
|---|---|
| Speaker Type | 6.5" A-Series 4-way coaxial |
| Cone Material | Carbon & mica reinforced IMPP™ cone for tight, responsive bass |
| Surround | Elastic polymer surround for durability and linear excursion |
| Highs | Multi-tweeter array for extended high-frequency detail |
| Fitment | Designed for easy OEM replacement; shallow mounting depth |
| Tuning | Open & Smooth™ sound concept for cohesive staging |
| What’s in the Box |
|---|
| 2x TS-A1681F 6.5" 4-way speakers |
| 2x Grilles (with Pioneer badges) |
| 8x Mounting screws |
| 8x Speed clips |
| 2x Short lengths of speaker wire |
| 1x Owner’s manual |
| Technical Specifications | |
|---|---|
| Power Handling (RMS) | 80W |
| Power Handling (Peak) | 350W |
| Impedance | 4 Ω |
| Sensitivity | ≈ 90 dB (1W/1m) |
| Frequency Response | ~36 Hz – 25 kHz |
| Mounting Depth | ~1-7/8" (≈48 mm) |
| Cutout Diameter | ~5" (≈128 mm) |
| Design | 4-way coaxial (woofer + mid/tweeter array) |
| Warranty | 1 Year |
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.