Best Variable Crossover

Sundown Audio SFB-3000D 3000W RMS Class D Amplifier

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..
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KICKER 48KMA8001 800 Watt 1-Ohm Marine/Boat Mono Amplifier Sub Amp KMA800.1

  • Specifications: POWER [watts/ch], 1 OHM MONO: 800 x 1, DYNAMIC POWER [watts]: 1200, COMES WITH WIRED REMOTE: Yes..
  • DIMS [in] all models 2-5/16H x 7-1/8W x_L: 8-1/16, DIMS [cm] all models 5.9H x 18.0W x_L: 20.5..
  • FREQUENCY RESPONSE [Hz]: 10-20k, +0/-1dB, INPUT SENSITIVITY: High Level 250mV-10V, Low Level 125mV-5V..
  • SIGNAL-TO-NOISE RATIO: 95dB, a-weighted, re: rated power, ACTIVE CROSSOVER: 12dB/octave, variable 50-200Hz, low pass only..
  • SUBSONIC FILTER: 24dB/octave, high pass fixed 25Hz, KickEQ BOOST: Variable 0-6dB, centered 40Hz..
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Car Amplifiers - Gravity Audio WZ4000.1D Warzone 4000W Class D Amp 1/2/4 Ohm Stable with Remote Sub Control

  • 4000W Max Class D @ 1 Ohm, Stable at 2 Ohm and 4 Ohm with Bass Knob Included.
  • S/N Ratio > 70 dB with Frequency Response at 8 Hz ~ 180 Hz and THD < 0.2%.
  • Bass Boost Level 0 ~ 12 dB with LPF 40 Hz ~ 180 Hz and Subsonic Filter 0 ~ 50 Hz.
  • High and Low Level Inputs, Variable Low Pass Crossover, Variable Bass Boost.
  • Dimension ( L×W×H ): 286 mm (11.3 in) × 211 mm (8.3 in) × 64.5 mm (2.5 in).
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Car Amplifiers - Gravity Audio WZ6000.1D Warzone 6000W Class D Amp 1/2/4 Ohm Stable with Remote Sub Control

  • 6000W Max Class D @ 1 Ohm, Stable at 2 Ohm and 4 Ohm with Bass Knob Included.
  • S/N Ratio > 70 dB with Frequency Response at 8 Hz ~ 180 Hz and THD < 0.2%.
  • Bass Boost Level 0 ~ 12 dB with LPF 40 Hz ~ 180 Hz and Subsonic Filter 0 ~ 50 Hz.
  • High and Low Level Inputs, Variable Low Pass Crossover, Variable Bass Boost.
  • Dimension ( L×W×H ): 431.5 mm (16.9 in) × 211 mm (8.3 in) × 64.5 mm (2.5 in).
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Car Amplifiers - Gravity Audio WZ5000.1D Warzone 5000W Class D Amp 1/2/4 Ohm Stable with Remote Sub Control

  • 5000W Max Class D @ 1 Ohm, Stable at 2 Ohm and 4 Ohm with Bass Knob Included.
  • S/N Ratio > 70 dB with Frequency Response at 8 Hz ~ 180 Hz and THD < 0.2%.
  • Bass Boost Level 0 ~ 12 dB with LPF 40 Hz ~ 180 Hz and Subsonic Filter 0 ~ 50 Hz.
  • High and Low Level Inputs, Variable Low Pass Crossover, Variable Bass Boost.
  • Dimension ( L×W×H ): 351.5 mm (13.8 in) × 211 mm (8.3 in) × 64.5 mm (2.5 in).
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Kicker 46CXA4001 CXA4001-400-Watt Mono Class D Subwoofer Amp

  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!.
  • A variable 12dB crossover, KickEQ 6dB variable bass boost and a 24dB subsonic filter on mono amps gives you the control you want - to craft the sound you love..
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!.
  • CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!.
  • These powerful amps work with as little as nine volts of power from your battery, and as much as 40 volts (400 watts) of speaker-level input signal..
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Kicker 46CXA18001 CXA18001-1800-Watt Mono Class D Subwoofer Amp

  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!.
  • A variable 12dB crossover, KickEQ 6dB variable bass boost and a 24dB subsonic filter on mono amps gives you the control you want - to craft the sound you love..
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!.
  • CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!.
  • These powerful amps work with as little as nine volts of power from your battery, and as much as 40 volts (400 watts) of speaker-level input signal..
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Kicker 46CXA8001 CXA8001-800-Watt Mono Class D Subwoofer Amp

  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!.
  • A variable 12dB crossover, KickEQ 6dB variable bass boost and a 24dB subsonic filter on mono amps gives you the control you want - to craft the sound you love..
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!.
  • CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!.
  • These powerful amps work with as little as nine volts of power from your battery, and as much as 40 volts (400 watts) of speaker-level input signal..
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Car Amplifiers - Gravity Audio WZ3000.1D Warzone 3000W Class D Amp 1/2/4 Ohm Stable with Remote Sub Control

  • 3000W Max Class D @ 1 Ohm, Stable at 2 Ohm and 4 Ohm with Bass Knob Included.
  • S/N Ratio > 70 dB with Frequency Response at 8 Hz ~ 180 Hz and THD < 0.2%.
  • Bass Boost Level 0 ~ 12 dB with LPF 40 Hz ~ 180 Hz and Subsonic Filter 0 ~ 50 Hz.
  • High and Low Level Inputs, Variable Low Pass Crossover, Variable Bass Boost.
  • Dimension ( L×W×H ): 223.5mm (8.8 in) × 211mm (8.3 in) × 64.5 mm (2.5 in).
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KICKER 46CXA18001T CXA1800.1 1800 Watt RMS Mono Class D Car Audio Amplifier Amp

  • Features: KICKER 46CXA18001T CXA1800.1 1800 Watt RMS Mono Class D Car Audio Amplifier Amp. Efficient Class-D amplifier. Three-second turn-on/off delay to eliminate unwanted interference. Variable 12dB crossovers provides control to dial in perfect sound.
  • KickEQ 6dB variable bass boost for those additional low frequencies. 24dB subsonic filter for protection from potentially damaging frequencies. FIT+ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio. Accepts up to 40-volt input signal.
  • Small footprint for easier installation. Compatible with CXARC Remote Bass Control. Vertical mounting hardware included for another unique look. Dimension (L x W x H): 18.25 inch x 9 inch x 4 inch. Weight: 9.55 lbs. Specifications: Power Rating: .4 ohms: 900 watts x 1 chan..
  • .2 ohms: 1800 watts x 1 chan. CXRC Remote Bass Capable (sold sep.). Dimensions: 14-3/8 in. (36.4 mm). Frequency Response: 25 - 200Hz. Input sensitivity: Low level: 250mV-10V.
  • High level: 1V-40V. Signal to Noise Ration: >95dB. Active Crossover: Variable Lo-pass 50Hz200Hz, 12dB/octave.
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