• High Power Handling: Delivers 300W RMS and 600W MAX at 8-Ohm for strong mid-high performance.
• Sealed-Back Design: Easy installation in doors, tight enclosures, or prefab boxes without rear venting.
• Crisp Vocal Clarity: 96dB sensitivity and 250Hz–12.5KHz response for loud, clean upper mids and vocals.
• Durable Construction: 2" fiberglass voice coil with CCAW windings, rugged steel basket, and ferrite magnet.

DS18 6.5" 300W RMS 8-Ohm Sealed Back Mid-High Pro Audio Loudspeaker 6PRO600SE-8

This Listing Includes:

• (1) DS18 6PRO600SE-8 6.5" Sealed Back Mid-High Pro Audio Loudspeaker.

The DS18 6PRO600SE-8 is a 6.5" sealed-back mid-high pro loudspeaker built for vocal clarity and raw projection. Designed to dominate the upper frequencies, this driver cuts through any mix with clean, powerful output. With 300W RMS power handling, a sealed-back design for easy installation, and rugged build quality, this speaker is perfect for pro audio setups, custom builds, or tight enclosures that demand reliable performance.

Key Features

• Sealed-back design for flexible installation


• 300W RMS / 600W MAX


• 8-Ohm impedance


• 96dB sensitivity for high output


• 2" fiberglass voice coil with CCAW windings


• Rugged black steel basket


• Optimized for dome and diffuser horn use

Specifications

• Nominal Diameter: 6.5" / 165mm


• Impedance: 8 Ohms


• RMS Power: 300W


• MAX Power: 600W


• Sensitivity: 96dB (1w/1m)


• Frequency Response: 250Hz - 12.5KHz


• Recommended HI Pass Crossover: 320Hz


• Voice Coil Diameter: 2" / 50.6mm


• Magnet Weight: 45 Oz ferrite


• Cone: Paper, curvilinear with paper dust cap


• Surround: Cloth


• Basket: Steel, black finish


• Terminals: Spade

Thiele & Small Parameters

• Equivalent Volume (Vas): 0.48L / 0.0171ft


• Excursion (Xmax): 1.2mm (one way)


• Free Air Resonance (Fs): 490Hz


• BL Factor: 6.457


• DC Resistance (Re): 5.2 Ohms


• Cone Area (Sd): 138.93cm

Measurements

• Overall Diameter: 6.54" / 166.2mm


• Overall Depth: 2.83" / 71.8mm


• Baffle Cutout Diameter: 5.68" / 144.3mm


• Mounting Depth: 2.6" / 66mm


• Motor Diameter: 5.5" / 140mm

Ideal for mid-high applications in pro audio, concert-style setups, or any system that needs clear vocals and strong upper mids in a sealed-back design.