Harley-Davidson Street Glide 2014–2023 Front Stage Audio Upgrade Kit | 6.5" Slim Midrange Speakers + Bullet Tweeter NVY Grilles

$549.95
Brand: DS18Reviews
Audio built in
In stock. Usually ships in 1–3 business days.
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  • 30-day returns counted from delivery. Return policy
  • Manufacturer's warranty from DS18. Warranty
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Reviews

The Perfect Midrange & High-Frequency Upgrade for Your Ride

Upgrade your motorcycle’s front stage with a precision-matched pairing engineered to dominate road noise and deliver crystal-clear performance at speed.

6.5” Slim Water-Resistant Midrange Speaker – PRO-CF6.4SLN

Built for High-Output Midrange Performance

  • 150W RMS / 300W MAX Power Handling

  • 4-Ohm Impedance

  • 93dB High Sensitivity

  • Frequency Response: 100Hz – 6KHz

  • Lightweight Neodymium Magnet

  • Water-Resistant Carbon Fiber Cone

  • Slim Mounting Depth for Tight Fairings

The PRO-CF6.4SLN delivers aggressive, clean midrange projection that cuts through wind, engine, and traffic noise effortlessly. Its shallow profile makes it ideal for motorcycles and powersports builds where space is limited but output cannot be compromised.

Harley Road Glide Front Grille Upgrade with Bullet Tweeters – NVY-HDGSGTW.1423LD

Direct-Fit High-Frequency Upgrade (2014–2023 Street Glide Models)

  • Pre-Loaded with NVY-BULLET1 2.5” Neodymium Bullet Tweeters

  • 200W Peak Power Handling (Tweeters)

  • 105dB Ultra-High Sensitivity

  • Integrated Premium In-Line Crossovers

  • Snap-On OEM Fitment

  • UV-Resistant & IP65 Weather Protection

  • Waterproof Cotton Backing

Designed specifically for Street Glide models, this grille upgrade enhances high-frequency clarity and front-stage definition while maintaining OEM-style installation and appearance.

Why This Is the Perfect Pairing

Full Front-Stage Coverage:
The PRO-CF6.4SLN handles powerful midrange frequencies (100Hz–6KHz), while the NVY bullet tweeters dominate the high-frequency spectrum with extreme sensitivity.

Balanced Output at Highway Speeds:
93dB mids + 105dB highs = clear, projecting audio even at full throttle.

Motorcycle-Ready Construction:
Weather-resistant cones, neodymium motors, UV-resistant grilles, and IP65 protection ensure durability on long rides and harsh conditions.

Seamless Installation:
Slim speaker design combined with direct-fit grille upgrade keeps the install clean and professional.

Shipping

Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.

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Returns

Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.

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Damaged or wrong item?

Tell us within 3 days of delivery with photos and we'll make it right, with no fee.

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DS18 warranty

This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.

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Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.

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Business accounts

Approved businesses can pay on Net 30 / PO terms after their second completed order.

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