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Life Hack Alpine Kta-200m Mono Amp & Swt-12s4 12" Loaded Subwoofer & Rux-knob.2 Bass Knob [must See] [AQHGB4pc]

$57.99 $185.99 -69%

Alpine KTA-200M Mono Power Pack Amp with Alpine SWT-12S4 12" Loaded Tube Subwoofer and RUX-KNOB.2 Bass KnobAlpine KTA-200M Mono Power Pack Amp with Alpine SWT-12S4 12" Loaded Tube Subwoofer and Bass Knob - This bundle includes an Alpine KTA-200M Mono

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Life Hack Alpine Kta-200m Mono Amp & Swt-12s4 12" Loaded Subwoofer & Rux-knob.2 Bass Knob [must See] [AQHGB4pc]

Alpine KTA-200M Mono Power Pack Amp with Alpine SWT-12S4 12" Loaded Tube Subwoofer and RUX-KNOB.2 Bass Knob

Alpine KTA-200M Mono Power Pack Amp with Alpine SWT-12S4 12" Loaded Tube Subwoofer and Bass Knob - This bundle includes an Alpine KTA-200M Mono 400-Watt Power Pack Amplifier, an Alpine SWT-12S4 1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure, an Alpine RUX-KNOB.2

Alpine KTA-200M Compact 200 watts RMS Class D Monoblock Power Pack Amplifier

The KTA-200M fits in the open space behind Alpine’s iLX-W650 7-inch Mmech-Less (no CD/ DVD) Audio/Video receiver to create Alpine’s unique Power Stack application. The amplifier's compact footprint (7-inch W x 1.5-inch H x 3.5-inch D) and the iLX-W650's shallow chassis (1.9-inch D) occupies the same depth as a traditional 2-DIN chassis, resulting in an easy, hideaway bass solution that adds more power to the sound system without taking up space. 

General Features:

  • Power Stack capable with the Alpine iLX-W650
  • compact mono subwoofer amplifier
  • Alpine’s Class D Amplifier Circuit with DPP
  • Dynamic Peak Power (DPP) technology adds a burst of power when needed
  • CTA-2006 compliant
  • 100W x 1 RMS @ 4Ω, Power Outputs
  • 200W x 1 RMS @ 2Ω, Power Outputs
  • 400W x 1 DPP @ 4Ω, Power Outputs
  • Signal to Noise Ratio 85dB (ref. 1W into 4Ω)
  • ≤0.1% THD+N (ref. 10W into 2Ω)
  • Single-side 22-pin connector
  • selectable low-pass filter (60, 80, 120 Hz at 12 dB/octave)
  • preamp and speaker-level inputs
  • RCA inputs (selectable, Low range=0.2-4V)
  • Sound controls; Crossovers-Off/60Hz/80Hz/120Hz Linkwitz Riley LP Filter @ -24dB/Oct. (selectable); Input gain setting (variable)
  • wiring, hardware, and fuse not included with the amplifier
  • Power Stack bracket included for mounting amp behind Alpine iLX-W650 digital multimedia receiver
  • Authorized Dealer
  • 1-year Warranty

Alpine SWT-12S4 1500W Max Single 12" Bass Reflex Sealed Subwoofer Tube Enclosure

With 1500W peak power handling, this ready-to-use bass reflex subwoofer tube is just for big bass fans. A protective grille ensures that nothing sliding around in the trunk damages the woofer.

General Features:

  • 12" 4 ohm Bass Reflex Series Subwoofer
  • 1500 Watts Peak Power Handling
  • 300 Watts RMS Power Handling
  • Heavy-Duty Subwoofer Grill
  • Stitched Alpine Logo
  • Carpeted Exterior
  • Push SPK Terminal
  • Installation Brackets and Belts Included
  • Frequency Response: 28 - 200 Hz
  • Sensitivity: 92 dB
  • Speaker Impedance: 4 Ω
  • Enclosure Dimensions: 12.75"W x 26" D
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Features:

  • 12" Passive Subwoofer
  • Push SPK Terminal
  • Voice coil size/type
  • Sensitivity: 92dB
  • Enclosure Features:
  • Tube enclosure
  • Black Carpet Finish with White Alpine Logo
  • Grille included
Alpine RUX-KNOB.2 Remote Bass Knob
With the RUX-KNOB, get full control over your PDX-M6 or PDX-M12 amplifier, conveniently from inside the car. With the RUX-KNOB installed inside the vehicle cabin, easily adjust the bass gain of your amp while seated inside.

Warning:
This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.


What Our Customers Say

January 21, 2026

Absolutely no complaints!

This is a very good and a very, very, very, very useful tool.

- Lludd X..

January 21, 2026

Absolutely no complaints!

This is a really fine and a very, very, very useful product.

- Dyfed E..

January 21, 2026

Absolutely no complaints!

-34. An awesome product that I use very, very, very, very often.

- Anarawd Y..

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