- Brand: Alpine
- Mounting: Easy-Mount Screw Terminals
- Attenuation Control: 4 - Level
- Case Design: Audiophile Layout
- Grade: Audiophile / Expert Grade Network
- Frame: Machined Low-Carbon Steel U-Yoke
- Mounting: Shallow Mounting Design
- Magnet: High Grade Neodymium Magnet
- Cooling: Airflow Management
- Voice Coil Type: High Temp VC CCAW Wire on 39mm Aluminum Former
- Motor Technology: Heat Transfer Motor/Frame Coupling
- Cone Material: Hybrid Cross-Rib Glass Fiber Cone
- Dustcap Detail: Machined Aluminum Phase Plug with Direct Heat Transfer Heat-Sink
- Magnet Material: Low Disortion High-Grade Neodymium Motor Structure with Copper Shorting Cap
- Application Type / Design Detail: External / Flush Tweeter Mounting Kit
- Mounting Design: 13/16'' Depth Mounting Design (with cup)
- Tweeter Type: Smooth, 1-1/4'' Ring Tweeter with Tuned Chamber and Integrated Wave Guide
- Sensitivity: 87dB /W(1m)
- Impedence: 4 Ohms
- Frequency Response: 40Hz - 60kHz
- Crossover Size (in): 4-13/32'' x 6-3/7'' x 1-1/4''
- Crossover Size (mm): 112mm x 162mm 32mm
- Woofer Mounting Depth (in): 2-11/32''
- Woofer Mounting Depth (mm): 59.4mm
- Woofer Mounting Diameter (in): 4-17/32''
- Woofer Mounting Diameter (mm): 115mm
- Woofer Diameter (in): 5-1/8''
- Woofer Diameter (mm): 130mm
- Tweeter Mounting Depth (in): 45/64''
- Tweeter Mounting Depth (mm): 18mm
- Tweeter Mounting Diameter (in): 1-55/64''
- Tweeter Mounting Diameter (mm): 47mm
- Power Handling Capacity (Peak): 240 Watts
- Power Handling Capacity (RMS): 80 Watts
- CEA-2031 Power Rating: 80 Watts