Bass Blockers View Category Set of 2 Bass Blockers(5 1/4") 0-800hz (4 Ohm), 0-400hz (8 Ohms) Yellow $13.00 BB-3PR Set of 2 Bass Blockers (4") 0-1.2Khz (4 Ohm), 0-600hz (8 Ohms) Orange $13.00 BB-4PR Set of 2 Bass Blockers (6") 0-600hz (4 Ohm), 0-300hz (8 Ohms) Green $13.00 BB-2PR Battery Management View Category 500 Amp Battery Isolator Relay $172.95 PAC-500 DISCONTINUED Protect your power Battery Monitor $44.95 BG-12 Protect your power with battery voltage monitoring. High Current Isolator and Relay $30.95 PAC-80 DISCONTINUED Protect your power IR Extension Cables View Category INFRARED EXTENDER W/17 FT CABLE $10.95 IR-X/LED LED Splitter and Cable for IR-X Infrared Repeater Interface $39.00 IR-X Control remote mounted / hidden video players and stereos using the units IR remote* Noise Filters View Category 10A Power Lead Filter $7.00 PCF10 Passive noise filter for power leads of stereos, multimedia devices, CBs, etc. Power Lead Filter 12 Amp $17.00 CSS12 Noise elimination Power Lead Filter $16.95 NF-10 Passive noise filter for power leads of stereos, multimedia devices, CBs, etc. Signal Triggers View Category Universal Trigger Module with PC Programmability DISCONTINUED $49.95 TR7-PRO Universal Trigger Module with PC Programmability Latching Phantom Ignition Module $29.00 IGN-3 Latching Phantom Ignition Module for CAN-BUS vehicles, and vehicles with stop-start technology Low Voltage Trigger Module $22.00 TR-4 Tools View Category Fiber Stick Pry Tool $4.99 TL-PRY1 Fiber Stick Pry Tool Tone Generator & Polarity Tester $79.00 TL-PTG2 Your installation proof reader