10′′ X-Series Subwoofer (4Ω + 4Ω)
Alpine’s all-new X-Series subwoofers bolster the X-Series Hi-RES amplifier and speaker line—to create the ultimate unified audiophile sound system. The X-Series subwoofers draw upon decades of Alpine engineering, expertise and precision manufacturing that culminates; to deliver a new of level build quality, design and finesse to produce a subwoofer with the highest calibre of bass fidelity and extreme output.
X-Series are like no other, harvesting bass performance beyond the limits and measures of their nearest rivals.
Diaphram
- Material: Kevlar Rohacell® Layered Composite
- Design: 1-Piece Parabolic with Vented Force Transfer Assembly
Surround
- Material: Injection Molded Santoprene®
- Design: High Amplitude Multi-Roll (HAMR Surround)
Spider
- Material: Nomex®
- Design: Dual Progressive with Integrated Tinsel Leads
Voice Coil
- Material: Aluminum Former
- Design: 2.6″ (65.5mm) Voice Coil
Motor Structure
- Pole Geometry: Airflow Optimized Dual Flare Pole Vent
- Configuration: Triple-Stacked High Power Strontium Ferrite Magnets
Frame
- Material: Cast Aluminum
Terminals
- Layout: One Side
- Design: 8mm² Insert Terminals with Series/Parallel Jumper Plug
Tinsel Leads
- Design: Reinforced Layer Spider Integration
Gasket
- Design: Grille/Trim Ring Twist-Lock System
Power Handling
- Power Range: 650W-900W
- RMS Power Handling: 900W
- Peak Power Handling: 2700W
Dimensions
- Mounting Depth: 6-7/8′′ (174mm)
- Mounting Diameter: 10-7/8′′ (276mm)
General
- Frequency Response: 24Hz-200Hz
Thiele-Small Parameters
Sensitivity (1W/1m) – SPL
DC Resistance – Re
Inductance – Le
Free Air Resonance – Fs
Equivalent Stiffness – Vas
Mechanical Q – Qms
Electrical Q – Qes
Total Q – Qts
Cone Area – Sd
Linear Excursion – Xmax (1-way)
Mechanical Travel – Xmech (P-P)