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Pioneer TS-A1670F 6-1/2 Inch 3-Way Coaxial Speaker

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  • 320 Watts Max Power (70 Watts Nominal)
  • 11mm polyethylene terephthalate (PET) hard dome tweeter
  • 1-5/8 cellulose fiber cone midrange
  • 6-1/2 carbon and mica reinforced woofer

Pioneer TS-A1670F 6-1/2 Inch 3-Way Coaxial Speaker

Easily Upgrade to High Performance
Pioneer’s A-series sound design purposely matches the subwoofer and full-range loudspeakers to provide seamless and smooth sound characteristics with dynamic, high impact bass that lets you hear and feel the music.

Easy Installation
Included with the speaker are 6-1/2" multi-fit installation adapters that expand flexibility and improve acoustic performance.

Pioneer’s OPEN and SMOOTH sound concept provides a seamless and smooth transition between the midrange and tweeter drivers and delivers uniform off-axis frequency response optimized for automotive applications where one or more speakers are often aimed away from the listeners’ ears.

CarSoundFit App
Pioneer’s CarSoundFit app is actually a car sound simulator for experiencing in-car sound with your own smartphone. Hear the difference between original car speakers and different Pioneer audio upgrades: convince yourself of the level of quality Pioneer can offer for your vehicle. For a virtual listening demonstration of these and many other Pioneer car speakers, download the free Pioneer CarSoundFit app.


System Type: 3-way Coaxial
Sound Pressure Level (Sensitivity): 87 dB (+- 1.5dB)
Frequency Range: 37 Hz to 24 kHz
Hi-Res Certfied: Yes
Continuous Power Handling (RMS): 70 Watts
Maximum Peak Power Handling: 320 Watts
Nominal Impedance: 4 ohms

Diameter: 6-1/2”
Cone Material: Carbon and mica reinforced IMPP
Surround Material: Elastic polymer
Magnet Material: Ferrite
Magnet Weight: 7.6 oz.
Mounting Depth: 1-7/8"

Type: Polyethylene terephthalate (PET) hard dome
Diameter: 11mm

Crossover Network
Crossover Frequency: 4,600 Hz


Return Policy

30 Day No Hassle Returns

Installation Guarantee

Lifetime guarantee on installation


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More Information
Product Name Pioneer TS-A1670F 6-1/2 Inch 3-Way Coaxial Speaker
Manufacturer Pioneer
Manufacturer Sku TS-A1670F
Manufacturer's Warranty 1 Year Manufacture's Warranty
Manufacture's Warranty 2 N/A
UPC 884938409711
Speaker Size 6 1/2"
Design 3 Way Coaxial
Tweeter Composition PEI (Polyetherimide)
Woofer Composition Injection Molded Polypropylene - IMPP
Woofer Surround Elastic Polymer
Sensitivity 87dB
Frequency Response 37 - 24000 Hz
RMS Power Handling (watts) 51-75
Peak Power Handling (watts) 300 and Up
Impedance (Ohms) 4 Ohm
Crossover Internal
Top-mount Depth (Inches) 1 7/8"
Water Resistant No