Powerbass XL-1044 10" Subwoofer closeout To sum things up this

To sum things up this is a high quality

The variable HP/LP crossover and built-in Punch EQ allows for precise tuning of Bass frequencies and the Pass-Thru RCA jacks provide flexibility as your system grows and keeping Y-adapters to a minimum

Installation manual (English/ French/ Spanish/ Portuguese/ Russian)

x10) Channels 1/2 – 50(500)Hz – 800(8K)Hz

Powerbass XL-1044 10" Subwoofer closeout To sum things up thisNEW Large Roll Santoprene Surround 10" 4 Ohm Subwoofer 350 watt RMS 700 Watts Max Proprietary Non pressed Paper DDC Coated Cone 2. 0" Vented BASV Voice Coil Former Perimeter Aero Vent Voice Coil Cooling Vents Proprietary Non Resonance Polycarbonate Glass Fiber Basket Chrome Push Terminals Optimally Designed for Both Small Sealed or Ported Enclosures Specifications Subwoofer Frequency Range: 28 Hz 350 Hz Inputs: Single Coil Fs: 29. 8 Hz Cutout