Alpine SPX-137R

• 5-1/4"(13cm) COMPONENT 2-WAY SPEAKER SET

• Peak Power 240W

• RMS Power 60W

• Frequency Response: 40Hz - 60kHz

Woofer Features

• Wood Fiber Cone & Phase Integrated Dust Cap

• Non-Resonant Suspension Coupling (NRSC) with Reinforced Edge

• Low Resonance Multi-Roll Surround (LRMS)

• Braided Low-DCR Tinsel Leads

• Custom Cast Aluminum Frame

• Integrated Spider Landing & Vented Heat Transfer Plate

• FEA Optimized CRC T-Drive Motor Structure

• Airflow Optimized Dual-Flare Pole Vent

• High Quality Synthetic Black Spider • Single Voice Coil

Design

• 4-Layer Copper Clad Aluminum (CCA) Wire on Glass Fiber Bobbin

• High Grade Strontium Ferrite Magnet • Gold Plated Terminals

• Snap Fit Mounting System

Tweeter Features

• 32mm (1") Ring Radiator Diaphragm with Wave Guide

• 19mm Voice Coil, Copper Clad Aluminum (CCA) Wire on Aluminum Bobbin

• Periphery Venting System into Cast Aluminum Tuned Chamber with Integrated

  Heatsink

• Low Distortion Motor Structure with High Grade Neodymium Magnets and Copper Shorting Cap

• Twist Lock Installation Ring with Compact Swivel System

Network Features

• Phase Coherent Design

• Integrated Level/Axis Adjustment

• Tweeter Protection Circuit • Bi-Amp/Bi-Wire Capable

• 3-Way/Dual Midbass ready

• Ultra-High Grade Passive Components (Metallized Poly

  Capacitors, Heavy Gauge Air Core Inductors, Low Tolerance Heatsink Resistors, OFC Circuit Board Traces)

• Gold Plated Terminals and Connection Jumpers