SoundQubed 15" HDS 2.2 Series Subwoofer Coil Configuration:Dual 4 Ohm Amp Power @ 2 Ohms

Amp Power @ 2 Ohms (ch x watts) 1 x 2000

An included low pass filter lets you choose what and how much low frequency is sent to your speakers

To accomplish this we selected SMD parts and engineered a brand new 6 oz/kg high density heat sink engineered for maximum efficiency and cooling

RMS power @ 4 ohms = 4 x 250Watts

39 Hz Resonant Frequency

SoundQubed 15" HDS 2.2 Series Subwoofer Coil Configuration:Dual 4 Ohm Amp Power @ 2 OhmsThe Heavy Duty Street 2 Series 600W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 8, 10, 12, or 15 inch models are available with dual 2 or 4 ohm voice coil. Note: Because of its smaller form factor, the 6. 5 inch version specifications vary from the rest of the series. Power handling of the 6. 5 inch HDS206 is 350W RMS and 1000 peak. See the specifications tab for full details.