DS18’s 6XL650NB-4 is a game-changer in the world of car audio. Exceptional sound has never been easier than with this speaker. This 6.5” 4-ohm loudspeaker has a RMS power handling of 325W and MAX power handling of 650W  guaranteeing powerful performance and optimal compatibility with a wide range of audio systems, for an immersive and dynamic sound experience. DS18’s 6XL650NB-4 has a remarkable sensitivity of 97 dB and a frequency response of 80Hz-12.5KHz, allowing you to enjoy every nuanced detail of your favorite tracks in crystal-clear quality across a wide range of frequencies.

Designed with precision and expertise, DS18’s 6XL650NB-4 has a 2" voice coil and a non-pressed paper cone. The 6XL650NB-4 is equipped with a neodymium magnet weighing 11.4 Oz, offering superior magnetic strength for enhanced audio performance. The aluminum bullet adds a touch of style and sophistication to the overall design, while expanding and dispersing the available frequency response. The cloth surround and satin black aluminum basket not only enhances the speaker's aesthetics but also provides structural integrity. Upgrade your audio system with the DS18 6XL650NB-4 and experience a new level of sonic excellence.

Product Highlights: 

• 6.5" Mid-Range w/Bullet
• MAX Power: 650 Watts
• RMS Power: 325 Watts
• Impedance: 4 Ohm
• Neodymium Magnet
• 97dB

Specifications: 

• Nominal Diameter: 6.5" (165 mm)
• Nominal Impedance: 8 Ohms
• RMS Power Handling: 325 Watts
• MAX Power Handling: 650 Watts
• Sensitivity (1w/1m): 97dB
• Frequency Response: 80Hz-12.5KHz
• Recommended Hi Pass Crossover: 100Hz
• Sold as Pair or Single: Single
• Grill Included: No 

Motor: 

• Voice Coil Diameter: 2" (50.8 mm)
• Voice Coil Former Material: Kapton
• Winding Material: CCAW
• Cone Material: Non-pressed Paper
• Dust Cap Material: N/A
• Bullet Material: Aluminum 
• Bullet Color/ Finish: Black 
• Surround Material: Cloth
• Basket Material: Aluminum
• Basket Color/Finish: Satin Black
• Magnet Material: Neodymium Rings
• Magnet Weight: 11.4 Oz
• Displacement Volume: 0.34L / 0.012ft3

Thiele & Small Parameters: 

• Equivalent Volume (Vas): 5.07L / 0.17 ft3
• Excursion (one way) (Xmax): 3.7 mm
• Free Air Resonance (Fs): 120Hz
• Mechanical Factor (Qms): 5.16
  
• Electrical Factor (Qes): 0.28
• Total Factor (Qts): 0.28
• Mechanical Mass (Mms): 9.11g 
  
• Mechanical Compliance (Cms): 0.19 mm/N
• BL Factor (BL): 9.41
• Voice Coil Inductance (Le): 0.05 mH
• Cone Area (Sd): 136.85 cm²
• DC Resistance (Re): 3.5 ohm
• Mechanical Mass w/o air (Mmd): 8.2g

Measurements:

• Overall Diameter: 6.7" (170 mm)
• Overall Depth: 3.19" (81 mm)
• Front Mount Baffle Cutout: 5.9" (150 mm)
• Mounting Depth: 2.83" (72 mm)
• Motor Diameter: 4.13" (105 mm)