DS18 6.5" 300W RMS 4 Ohm Sealed NEO Coaxial Speakers w Bullet Tweeter Pair

• BULLET TWEETER FOR CLEAR HIGHS: A 2" aluminum bullet tweeter sits in the center of the woofer, giving you clean, direct high end from a single 6.5" speaker.
• 300W RMS POWER HANDLING: Rated at 300W RMS (600W max) at 4 ohms, with 98dB sensitivity so it plays loud without needing a huge amp.
• CARBON FIBER CONE AND ALUMINUM BASKET: The carbon fiber cone and matte black aluminum basket give this speaker a rigid, durable build that holds up to heavy use.
• COMPACT NEODYMIUM DESIGN: Neodymium magnets on both the woofer and tweeter keep the speaker light and shallow, with just a 2.5" mounting depth for tighter installs.
• IP65 WATER RESISTANCE: Rated IP65 for protection against dust and water spray, with a sealed back design. Sold as a pair, grills not included. DS18 recommends a 400Hz high-pass crossover.

DS18 6.5" 300W RMS 4 Ohm Sealed NEO Coaxial Speakers w Bullet Tweeter Pair

This Listing Includes:

• (2) DS18 NVY-6CFZTSEALED-N4 6.5" Sealed Back Coaxial Speakers
  
  Grills not included

The DS18 NVY-6CFZTSEALED-N4 is a 6.5" two-way coaxial speaker with a sealed back, carbon fiber cone, and a 2" aluminum bullet tweeter. It's rated at 300W RMS (600W max) at 4 ohms with 98dB sensitivity, so it gets loud without needing a huge amount of power. Neodymium magnets keep it compact, with a 2.5" mounting depth, and the IP65 water resistance rating makes it a solid pick for builds exposed to the elements. DS18 recommends a 400Hz high-pass crossover for this speaker.

• 2" aluminum bullet tweeter mounted in the center for clear, direct high end


• Carbon fiber cone on a matte black aluminum basket


• Neodymium woofer and tweeter magnets for a light, compact build with a 2.5" mounting depth


• IP65 water resistance rating


• Sealed back design with 98dB sensitivity and demodulating rings

Specifications:

• General


• Nominal Diameter: 6.5" / 165mm


• Nominal Impedance: 4 Ohms


• RMS Power Handling: 300W


• Max Power Handling: 600W


• Sensitivity (1W/1m): 98dB


• Frequency Response: 360Hz to 20kHz


• Recommended High-Pass Crossover: 400Hz


• Number of Ways: 2


• Water Resistance Rating: IP65


• Sold As: Pair


• Grill Included: No

Woofer:

• Voice Coil Diameter: 1.5" / 38.6mm


• Voice Coil Former: Glass Fiber


• Winding Material: CCAW


• Cone Material: Carbon Fiber


• Surround Material: Rubber (PU)


• Basket Material: Aluminum


• Basket Color: Matte Black


• Magnet Material: Neodymium


• Magnet Weight: 8 oz


• Demodulating Rings: Yes


• Cone Shape: Curvilinear


• Speaker Terminals: 2 x Push 16ga (WF/TW)

Thiele & Small Parameters:

• Vas: 0.127L / 0.0044ft


• Xmax (One Way): 1mm


• Fs: 500Hz


• Qms: 3.645


• Qes: 1.601


• Qts: 1.113


• Mms: 13.520g


• Cms: 0.005mm/N


• BL: 10.182


• Le: 0.105mH


• Sd: 141.03 cm


• Re: 3.4 Ohms

Tweeter:

• Type: Bullet


• Nominal Diameter: 2" / 50.8mm


• Voice Coil Diameter: 1" / 25.5mm


• Voice Coil Former: Kapton


• Winding Material: CCAW


• Diaphragm Material: Aluminum


• Magnet Material: Neodymium (N35H)


• Magnet Weight: 0.4 oz

Measurements:

• Overall Diameter: 6.5" / 166mm


• Overall Depth: 3.5" / 89.5mm


• Front Mount Cutout: 5.65" / 143.5mm


• Mounting Depth: 2.5" / 65mm


• Motor Diameter: 3.5" / 90mm

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If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

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• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

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