Key Features 200W x 2 @ 2 Ohm | 120W x 2 @ 4 Ohm | 350W @ 4 Ohm Bridged Selectable Crossover + 0/6/12dB Bass Boost 40Hz–2kHz Filter Range Auto Turn-On Ready SPECS SKUCANDY-X2BTotal Watts (Peak)800WRMS Power @ 4 Ohm120W x 2RMS Power @ 2 Ohm200W x 2RMS Power @ 1 Ohm-RMS Power @ 4 Ohm Bridge350W Audio Frequency Response20Hz~20KHzSignal to Noise Ratio70dBEfficiency @ 4ohm>75%Damping Factor26Input Impedance10K ohmChannel Separation50dBTotal Harmonic Distortion (THD)0.50%Low Level Input Range0.2~6VHigh Level InputYes, 2~10VSelectable X-OverLPF/FULL/HPFX-Over Filter Range40Hz~2kHzBass Boost Range0/6/12dBBass Boost Frequency50HzInfrasonic FilterNoPhase SelectorNo Features Amplifier ClassDigitalAmplifier TypeStereo Full RangeNumber of Channels2Minimum Impedance2 ohm St / 4 ohm BridgeLed IndicatorPower / ProtectionPower Input Terminal Size4GaFuse Size25ARemote Level ControlNoCooling FanNoVoltmeterNoThermal ProtectionYes (>158F)Over-Load ProtectionYesDC Output ProtectionNoShort Circuit Output ProtectionYesVoltage Input ProtectionYes (9-16v)Clipping ProtectionNoBody Color / FinishMatte Black Extra Features Hi-Level Input With Auto Turn-OnYesInput SelectorNoCompact Size to easy Installation for Any ApplicationsYesSurface Mount Component TechnologyYesQuality Control Verification using Audio Precision InstrumentsYes Measurement Overall Length6.5" / 165mmOverall Width5.9" / 150mmOverall Height2.16" / 55mmHeatsink Length5.27" / 134mmGross Single Unit Weight1.7Kg Product Overview DS18 CANDY-X2B Compact Full-Range Class D 2-Channel Car Amplifier 800W DS18’s CANDY-X2B is a compact 2-channel amplifier that delivers serious output in the tightest spaces. You can upgrade your OEM system, build a stealth install, or get sweet stereo power with deep tuning control — the CANDY-X2B does it all! Big PowerWith 200W RMS @ 2Ω, 120W RMS @ 4Ω, and 350W RMS bridged @ 4Ω, the CANDY-X2B powers mids, highs, or subs with ease. Run it in stereo or bridged — you get full-system flexibility in a 6.5" chassis. Tuned Your WayAdjust your crossover filters (LPF/FULL/HPF) from 40Hz–2kHz and use the Bass Boost selector (0/6/12dB) to dial in the perfect sound. Get crystal-clear clarity or pro-level punch, the CANDY-X2B gives you full control. Ready For Your SystemThanks to its Hi-Level Inputs and Auto Turn-On, this amp integrates cleanly into factory audio systems — no remote wire needed. It’s installer-friendly and ready for your system. Clean PowerEnjoy a 20Hz–20kHz frequency response, 0.5% THD, and >75% efficiency for crisp, distortion-free sound. Built-in protection keeps you covered from thermal overload, shorts, and voltage swings (9V–16V).