Kenwood X502 1 Excelon 500 watt 2 Ohms Class D Subwoofer Amplifier

Highlights:Max Power 1000WSize (inch) (W) 8-3/8 x (H) 2-1/16 x (D) 5-7/8Variable Low Pass FilterBass BoostOptional Wired Remote ReadyOutput Coil with Magnetic ShieldPrevents magnetic flux from radiating from the subwoofers coil resulting in reduced noise and enhanced sound quality.Sliding Terminal CoverDetachable sliding terminal cover offers a sleek design and easier installation.Variable Gain CircuitImproved Signal to Noise Ratio.One-side ConnectionAll terminals and connections are on one side for easier installation and a cleaner look.Speaker Level Input HarnessSpeaker Level Input Harness is included to connect to speaker wires from factory installed receivers.Optional Wired Level Control ReadyThe optional KCA-RC01A wired remote level control allows you to easily adjust the subwoofer volume.Whats in the BoxX502-1 subwoofer amplifierSpeaker level input harnessMounting screwsOwners manualSpecifications:CTA-2006 Primary RatingsPower Output: 300 Watts RMS x 1 at 4 Ohms and 1%THD+NSignal-to-Noise Ratio: 85dBA (Reference: 1Watt into 4Ohms)Maximum Power Output MAX POWER: 1000WRated Power Output at 14.4V A/B (4 Ohms): -A/B (2 Ohms): -SUB (4 Ohms): 300Watts RMS x 1 (4 Ohms 20-200Hz 0.5% THD)SUB (2 Ohms): 500Watts RMS x 1 (2 Ohms 100Hz 0.5% THD)A/B (Bridged 4Ohms): -SpecificationsSignal to Noise Ratio: 100dB (Reference: Rated Power into 4Ohms at 14.4V)Frequency Response: 20Hz-200Hz (+0dB -3dB)Frequency Response: -Input Impedance: 10k ohmSpeaker Impedance: 4 (2 to 8 allowable)Bridged Connection: -Audio Section Low-Pass Filter: 50Hz-200Hz -24dB/octHigh-Pass Filter: -Bass Boost: 40Hz 0dB - +18dBInfrasonic Filter: 25Hz -24dBRCA Input Sensitivity: 0.2[V] - 5.0 [V]Speaker Level Input Sensitivity: 4.0[V] - 12.0 [V]Terminals Ground: M6 Screw Type Terminal BlockSpeaker Output: M4 Screw Type Terminal BlockGeneral Dimensions(WxHxD): (W)8-3/8 x (H)2-1/16 x (D)5-7/8Dimensions(WxHxD): (W) 213cm x (H) 53cm x (D) 149cmWeight: 3.3 lbs ( 1.5kg)Operating Voltage: 14.4V(11-16V allowable)Current Consumption: 25 [A]Key Features CTA-2006 Compliant2 Ohms Load CapabilityOne Sided ConnectionSpeaker Level Input with Signal Sensing Turn-onSignal Sensing Turn-OnAccessories Remote Level Control Ready ( Optional KCA-RC01A)Terminal CoverPower MOS-FET Switching Power SupplyExtruded Aluminum Heat Sink Design