Pioneer TS-A1671F Speakers 6.5” 16.5cm 3 Way Car Door Coaxial System 70w RMS - CEN

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Pioneer TS-A1671F Speakers 6.5 Inch 16.5cm 3 Way Car Door Coaxial System

Name: Pioneer TS-A1671F Speakers 6.5 Inch 16.5cm 3 Way Car Door Coaxial System
Brand: Pioneer
SKU: 91385
Price: 59.00 GBP
Availability: InStock

RRP ~~£70.00~~ £59.00 Save 16%

In stock

SKU: 91385MPN: TS-A1671F

Product variants

Part of the range · 13 productsPart of the Pioneer TS-A, TS-D & TS-Z Speakers range · 13 products See the range →

The Pioneer TS-A1671F is a 16.5 cm (6.5-inch) 3-way coaxial car speaker pair rated at 70W continuous and 320W max, with an IMPP™ composite cone and Pioneer's Open & Smooth sound concept. Part of Pioneer's A-series, it includes a custom fit adaptor for straightforward installation into factory door positions.

Key specifications

Size: 16.5 cm (6.5 inch)
Type: 3-way coaxial system
Power handling: 70W continuous / 320W max
Impedance: 4 ohms
Sensitivity: 91 dB
Frequency response: 37 Hz - 31 kHz
Woofer: IMPP™ composite cone
Cut-out hole: 144 mm
Grille and custom fit adaptor: included

TS-A1671F 16.5cm 3-way coaxial system (320W)

Pioneer's A-series is designed to make upgrading your car's factory sound system straightforward. Carefully selected materials improve bass response and high frequencies, delivering Pioneer's Open & Smooth sound concept in an easy-to-install package. The TS-A1671F includes a custom fit adaptor for quick installation into standard door positions.

For an idea of how your car could sound before and after an upgrade, download Pioneer's free CarSoundFit application.

If you're also considering a smaller fitment, the Pioneer TS-G1030F offers a 10 cm 3-way coaxial option rated at 30W RMS.

Open & Smooth™

Open & Smooth delivers smooth frequency response and an expansive soundstage.

IMPP™

The Injection Moulded Polypropylene (IMPP™) cone provides outstanding midbass response.

Explore the full range in Pioneer TS-A, TS-D & TS-Z Speakers.

Specification

Frequency response	37 Hz - 31 kHz
Sensitivity	91 dB
Impedance	4 Ω
Voice Coil	type Copper
Voice Coil	bobbin type GLASS IMIDE
More specs Open & SmoothTM IMPPTM Speaker Size 16.5 cm Type 3-Way Coaxial System Max Power 320 Watt Continuous Power Output 70 W Woofer material IMPP™ Composite Cone Cut-out Hole 144 mm Tweeter Type Piezo Type Speaker Grill Included

What's Included

Pioneer TS-A1671F
Custom fit adaptor
Screws

Product information

Pioneer

About the Pioneer TS-A1671F

From our tech experts at CEN

A 6.5 inch coaxial pair, with the tweeter in the centre of the woofer.

Who it suits

Drivers replacing tired factory speakers who want a clear improvement without complication. These go where the originals were and sound better immediately.

Our tech experts advise

Sizes, adapter rings and harnesses vary by vehicle, year and trim, so we confirm what your car takes before ordering rather than guessing. Treating the door skin matters as much as the speaker. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.

Explore the full Pioneer range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Pioneer

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Car audio installation by CEN in Nottingham

Have it Fitted By Our Team

Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.

1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.

Get a Quote Our Services

Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA

Frequently Asked Questions

Q: Will these speakers fit my car?

A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.

Q: Do I need an amplifier to run these speakers?

A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.

Q: What is the difference between coaxial and component speakers?

A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.

Q: Do these come as a pair?

A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.

Q: Can CEN fit these speakers for me?

A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.

Q: Is the Pioneer TS-A1671F a 2-way or 3-way speaker?

A: It is a 3-way coaxial system, combining an IMPP composite cone woofer with tweeters in a single 16.5 cm unit.

Q: Does the TS-A1671F come with fitting adaptors?

A: Yes. The box includes the speakers, a custom fit adaptor and screws, and the speaker grille is included. The cut-out hole is 144 mm.

Q: How much power can the TS-A1671F handle?

A: It is rated at 70W continuous and 320W max at 4 ohms, with 91 dB sensitivity, so it runs well from a head unit or a modest amplifier.