Technical specs and contents:

• 1 pr HD-4 4” cast mid woofer
• 1 pr EX-484 24dB 2-way crossover
• 1 pr DRT-25 1” silk tweeter
• Power handling: 140 watt RMS @ HPF 120Hz.
• Frequency response: 70Hz-20.000Hz.
• Impedance: 4 Ohm Sensitivity: 90.2dB
• Mounting depth 4” woofer 2.1”
• Flush and surface tweeter housings