Pioneer TS-A1681F A-Series 6.5" 350W Peak Power Handling at 4 Ohms, 4-Way Coaxial Speakers (Sold as Pair)
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What's Inside?
- • (2) 6.5 A-Series 4-Way Coaxial Speakers
- • (2) Grilles
- • (2) Grille frames
- • (2) Multi-application mounting brackets
- • (2) 12" lengths of speaker wire (each has quick-slides on one end and bare wire on the other)
- • (8) 3/4" screws
- • (8) 3/8" screws
- • (8) Flat washers
- • Warranty information
- • Specifications and template on box
- • Owner's Manual
Why Choose Pioneer TS-A1681F Full Range Car Speakers?
Big Sound Upgrade With Zero Guesswork
Carbon and mica-reinforced IMPP woofers deliver tight, distortion-free bass even at high volume. Its 4-way coaxial design blends low, mid, and high frequencies for a fuller, more detailed sound that easily outperforms flat factory audio.
Clearer Highs, Wider Stage, Better Fit
PEI high-frequency drivers spread audio evenly across the cabin for an open, natural soundstage with clear separation. Built to fit 6.5-inch and larger factory openings, they include versatile mounting brackets for a secure, hassle-free installation.
Frequently Asked Questions (FAQ)
- • Why do the speakers sound weak even though they're brand new?
Factory stereos often don't provide enough power to maximize aftermarket speaker performance. Adding a compatible amplifier or fine-tuning the equalizer can noticeably improve the sound.
- • Will these fit my factory door openings?
Fitment depends on your vehicle's speaker size, mounting depth, and available clearance. Always verify compatibility with your vehicle before beginning installation.
- • Why does one speaker produce less bass than the other?
This is commonly caused by reversed speaker polarity or a loose wiring connection. Checking both speaker terminals usually resolves the issue.
- • Can I install these without replacing the factory wiring?
Yes. Most factory wiring works well for standard installations, although a wiring adapter may be required depending on your vehicle.
- • Why do the speakers distort only when listening to bass-heavy music?
Excessive bass boost or amplifier clipping can force the speakers beyond their clean operating range. Reducing the bass level or adding a dedicated subwoofer can eliminate the distortion.
- • Why do I hear rattling inside the door after the installation?
Loose door clips, mounting screws, or trim panels often vibrate with stronger speakers. Tightening the hardware and adding sound-deadening material can reduce unwanted noise.
- • Can these be paired with an aftermarket amplifier?
Yes. A properly matched amplifier provides cleaner power, better dynamics, and improved overall sound quality compared to most factory head units.
- • Why do the speakers make a clicking sound when I start the car?
Clicking at startup is typically related to the head unit, amplifier, or electrical system rather than the speakers themselves. Inspect the amplifier's turn-on wiring and verify all grounds are secure.
- • Why do the speakers sound different after several days of use?
New speakers usually require a short break-in period before reaching their intended sound characteristics. After several hours of playback, the response often becomes smoother and more balanced.
- • Should I replace both front speakers if only one has failed?
Yes. Replacing both speakers helps maintain consistent sound quality and balanced performance between the left and right channels.
- Diameter : 6.5 Inch
- Sensitivity : 91 dB
- Impedance : 4 Ohm
- Frequency Response : 35-29000 Hz
- Peak Power Handling : 350 Watts
- Design : 4 Way
- RMS Power Handling : 80 Watts
Features:
- Carbon and Mica Reinforced IMPP Woofer Engineering: Built with injection-molded polypropylene cones reinforced with carbon and mica, ensuring consistent cone thickness, enhanced rigidity, and improved linearity for accurate bass reproduction with reduced distortion and better clarity at higher output levels.
- Advanced 4-Way Coaxial Driver System: Integrates multiple driver elements including woofer, midrange, tweeter, and super tweeter to deliver a wide frequency response with improved detail separation and a more immersive full-range sound experience.
- Wide Dispersion PEI High-Frequency Design: Utilizes Polyetherimide (PEI) tweeter and midrange components that enhance sound dispersion, producing a broader soundstage with improved imaging and clearer vocal and instrumental detail.
- Flexible 6.5-Inch Class Fitment Compatibility: Designed as a 6½-inch class speaker while requiring a slightly larger cutout similar to a 6¾-inch fitment, providing expanded installation awareness for accurate vehicle compatibility selection.
- Vehicle-Specific Mounting Bracket System: Includes dedicated mounting brackets designed for improved installation adaptability, ensuring secure fitment across a variety of factory speaker locations while maintaining structural stability.
Specifications:
- System Type: 4-way Coaxial
- Sound Pressure Level (Sensitivity): 91 dB (+- 1.5dB)
- Frequency Range: 35 Hz to 29 kHz
- Continuous Power Handling (RMS): 80 Watts
- Maximum Peak Power Handling: 350 Watts
- Nominal Impedance: 4 ohms
- Woofer Diameter: 6-1/2"
- Woofer Cone Material: Carbon and mica reinforced IMPP
- Woofer Surround Material: Elastic Polymer
- Woofer Basket Material: Iron Plate Press
- Woofer Magnet Material: Ferrite
- Woofer Magnet Weight: 11.29 oz
- Woofer Voice Coil Bobbin: Glass Imide
- Woofer Voice Coil Wire: Copper
- Woofer Mounting Depth: 2-3/8" (Deep basket)
- Tweeter Type: Twin Polyethylene terephthalate (PET) dome
- Tweeter Diameter: 11 mm (Super) and 11 mm
- Warranty (must be purchased from an Authorized Pioneer Dealer): 1 year
- UPC: 884938509336
- Weight: 2
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
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