American Bass BK-6.5 Biker Series 6.5” Midrange Speakers – 400W RMS Pair 4 Ohm

American Bass BK-6.5 Biker Series 6.5" Midrange Speakers 400W RMS Pair 4 Ohm

American Bass BK-6.5 Biker Series 6.5" Midrange Speakers 400W RMS Pair 4 Ohm
Sold by AudioSellerz.com.

The American Bass BK-6.5 Biker Series 6.5" Midrange Speakers are built for riders and car audio customers who need loud, clear mids that can cut through wind, road noise, exhaust, and strong bass. This pair is a strong choice for motorcycle fairings, saddlebag lids, side-by-sides, powersports systems, custom doors, and loud mids and highs builds.

Rated at 400 watts RMS and 800 watts max power per pair, these 4 ohm Biker Series speakers are made for customers who want more output than basic replacement speakers can provide. With 95dB sensitivity and an 80Hz-18,000Hz frequency response, the BK-6.5 speakers are designed to deliver strong vocals, upper midrange punch, and clear detail in real-world riding and driving conditions.

The BK-6.5 uses a carbon fiber cone, rubber surround, high-energy ferrite magnet structure, and a 1.5" high-temperature CCAW voice coil. Each speaker also includes a center-mounted horn bullet tweeter for added top-end projection, plus an inline crossover network to help separate the frequencies between the midrange and bullet tweeter.

Metal mesh grills are included, giving the speakers added protection and a finished look for bikes, bag lids, pods, doors, and custom panels. With a 5.7" mounting diameter and 2.9" mounting depth, these speakers are useful for many 6.5" locations where loud output and clean fitment both matter.

If you are building the rest of your speaker setup, compare more car audio midrange speakers, browse the full car audio speaker collection, or match your speakers with a 4 channel car audio amplifier.

Key Features

• American Bass BK-6.5 Biker Series speaker pair
• 6.5" midrange speakers with center-mounted horn bullet tweeters
• 400 watts RMS power handling per pair
• 800 watts max power handling per pair
• 4 ohm impedance
• 95dB sensitivity
• 80Hz-18,000Hz frequency response
• Carbon fiber cone
• Rubber surround
• 1.5" high-temperature CCAW voice coil
• High-energy ferrite magnet structure
• Inline crossover network included
• Metal mesh grills included
• Strong option for motorcycles, powersports systems, custom doors, and loud mids and highs

Product Specifications

• Brand: American Bass
• Model: BK-6.5 Biker Series
• Speaker Type: Midrange speakers with horn bullet tweeters
• Speaker Size: 6.5"
• Quantity: Pair
• RMS Power Handling: 400 watts RMS per pair
• Max Power Handling: 800 watts max per pair
• Impedance: 4 ohm
• Sensitivity: 95dB
• Frequency Response: 80Hz-18,000Hz
• Cone: Carbon fiber cone
• Surround: Rubber surround
• Voice Coil: 1.5" high-temperature CCAW voice coil
• Magnet: High-energy ferrite magnet structure
• Tweeter: Center-mounted horn bullet tweeter
• Crossover: Inline crossover network included
• Grills: Metal mesh grills included
• Mounting Diameter / Cutout: 5.7"
• Mounting Depth: 2.9"
• Weight: Approximately 5.28 lbs each

Great For

• Motorcycle fairing speaker upgrades
• Saddlebag and lid speaker installs
• Side-by-side audio systems
• Powersports speaker builds
• Custom door speaker setups
• Speaker pods and custom panels
• Loud mids and highs systems
• Rear-deck speaker upgrades
• Open-air systems that need stronger projection
• Car and truck builds that need loud, clear vocals

Built for Motorcycle and Powersports Audio

Motorcycle and powersports audio systems need speakers that can stay loud and clear in tougher listening environments. Wind, road noise, exhaust, helmets, and open-air riding can make weak speakers disappear fast. The American Bass BK-6.5 Biker Series speakers are designed to help vocals, guitars, drums, and instruments stay present when the system needs to play loud.

The carbon fiber cone and rubber surround make these speakers a strong fit for real-world use, while the included metal mesh grills help protect the speaker and give the install a finished look. The center-mounted horn bullet tweeter adds extra top-end bite and projection, which is useful when the system needs to be heard clearly outside a quiet cabin.

Build the Speaker System Correctly

The American Bass BK-6.5 speakers should be matched with the right amplifier power, crossover settings, wiring, speaker count, and final impedance. These speakers are made for loud mids and highs, but proper setup still matters.

Use clean amplifier power and avoid clipped signal. A poor tune, wrong crossover point, loose wiring, or bad mounting can make a good speaker sound harsh or fail early. A properly installed motorcycle or car audio speaker system should be loud, clear, and controlled.

For best results, pair these speakers with a properly matched 4 channel car audio amplifier and quality car audio speaker wire.

Installation Notes

Before ordering, check your available mounting depth, cutout size, grille clearance, fairing clearance, saddlebag or lid space, door clearance, window clearance, and speaker location. These speakers list a 5.7" mounting diameter and 2.9" mounting depth, but every bike, vehicle, pod, lid, and custom install can be different.

When installing, make sure each speaker is mounted securely and wired correctly. Keep speaker wire away from sharp metal, moving parts, heat, moisture, pinch points, hinges, and any area where the wire can be damaged during normal use.

For more help planning wire size, fuse protection, and install layout, read the Audio Sellerz car audio wire gauge and fuse guide.

Helpful Speaker Setup Guide

Setting clean power matters on mids and highs. Use the Audio Sellerz amp gain guide for subs, mids, and highs to help protect the speakers from clipped signal and bad tuning.

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