The DS18 PRO‑X4.4BM 4″ Bullet Mid‑Range Loudspeaker is a 4-inch automotive mid-range loudspeaker engineered for high-output sound systems that demand punchy mid frequencies and clear vocal reproduction. With 100 W RMS power handling and 200 W peak capability at 4 Ohms, this compact driver delivers precise midrange definition and efficient output suitable for pro audio enthusiasts and custom installs. Featuring a bullet-style design with a high-temperature voice coil and robust ferrite motor, it’s ideal for performance-oriented car audio systems where space is limited but clarity and volume are essential. KEY BENEFITS 100 W RMS power handling ensures stable continuous performance under typical automotive amplifier loads. 200 W maximum power capability offers headroom for dynamic musical passages. 4-Ohm nominal impedance provides broad compatibility with most aftermarket amplifiers. High sensitivity (~90 dB) yields strong output with minimal amplifier power. 1″ voice coil with Kapton former enhances thermal tolerance for extended use. Ferrite magnet structure supports solid motor strength and consistent midrange output. Frequency range covers key vocal and instrument bands for detailed reproduction. Compact 4″ size fits tight installation spaces without sacrificing midrange presence. TECHNICAL SPECIFICATIONS Weight: 2.75 lb Dimensions: 4.50″ L × 4.50″ W × 2.75″ H Power Handling: 100 W RMS / 200 W Peak Impedance: 4 Ohm Frequency Response: 250 Hz – 16 kHz Sensitivity: 90 dB Voice Coil: 1″, Kapton former, CCAW winding Magnet Weight: 10 oz Mounting Depth: 2.20″ Overall Diameter: 4.00″ Cut-Out Diameter: 3.66″ Basket Material: Steel Cone Material: Non-pressed paper Surround Material: Cloth INSTALLATION & COMPATIBILITY This mid-range loudspeaker is designed for flush or custom pod installation in doors, kick panels, or compact speaker enclosures where mid frequencies need reinforcement. It performs best when paired with a dedicated hi-pass crossover (recommend ~280 Hz) and a clean aftermarket amplifier to maximize clarity and headroom. The shallow mounting depth makes it suitable for many vehicles with limited inner panel space, but precise cut-out and clearance should be verified before installation. FAQS What is included in the DS18 PRO-X4.4BM collection?The DS18 PRO-X4.4BM category features professional-grade midrange speakers designed for high output and vocal clarity. This collection includes multiple configurations focused on loud, clean mids for full-range or SPL-oriented systems. How do these midrange speakers improve system performance?PRO-X midrange speakers handle vocals and instruments with strong projection. Within this category, users can choose models that enhance overall sound presence, especially when paired with tweeters and subwoofers. How do I choose the right PRO-X4.4BM midrange speaker?Compare power handling, sensitivity, and mounting depth. Browsing the full collection helps match these midranges with your amplifier power and system layout for optimal balance. Are DS18 PRO-X4.4BM speakers suitable for daily listening?Yes, when properly tuned, they can be used daily. The category includes options ranging from more balanced sound to high-output designs, allowing users to tailor performance to their listening preferences.
