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Jensen JW124 12" 400W RMS 4 Ohm Sub + Marts MXD-800-2-V2 Amplifier

CASE QUANTITY: 1

PACKAGE WEIGHT: N/A

Availability:
Only 4 left!
SKU JN-JW124-COMBO1
by Jensen
Save 40% Save 40%
Original price $299.99
Original price $299.99 - Original price $299.99
Original price $299.99
Current price $179.98
$179.98 - $179.98
Current price $179.98

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  • COMPLETE AMP AND SUB COMBO: Includes one Jensen JW124 12-inch subwoofer, one Marts Digital MXD-800-2-V2 monoblock amplifier, and a Marts remote bass control with cable.
  • CORRECT 4-OHM MATCH: The included Jensen single 4-ohm subwoofer creates a 4-ohm final load, where the Marts amplifier is rated for 430W RMS at 12.6V.
  • JENSEN SUBWOOFER POWER: JW124 handles 400W RMS and 1600W peak power with a single 4-ohm voice coil.
  • MARTS AMPLIFIER OUTPUT: MXD-800-2-V2 is rated for 430W RMS at 4 ohms and 660W RMS at 2 ohms when measured at 12.6V.
  • REMOTE BASS CONTROL INCLUDED: Includes a Marts Digital remote bass control and cable for convenient adjustment from the driver seat.
  • BOX AND WIRING SOLD SEPARATELY: This combo does not include an enclosure, amplifier wiring kit, speaker wire, RCA cables, fuse holder, installation hardware, or installation labor.


Jensen JW124 12" 400W RMS 4 Ohm Sub + Marts MXD-800-2-V2 Amplifier


This Listing Includes



  • (1) Jensen JW124 12" 400W RMS Single 4 Ohm Subwoofer

  • (1) Marts Digital MXD-800-2-V2 Monoblock Amplifier

  • (1) Marts Digital Remote Bass Control with Cable


Get a solid starting point for adding bass to your daily driver without trying to piece together mismatched equipment.


This combo pairs the Jensen JW124 12-inch subwoofer with the Marts Digital MXD-800-2-V2 monoblock amplifier. The JW124 is a 400W RMS single 4-ohm subwoofer. With one sub connected, this setup creates a 4-ohm final load, where the Marts amp is rated for 430W RMS at 12.6V.


The Marts amplifier includes a remote bass control and supports high-level and low-level inputs for flexible system integration. Add the enclosure and wiring that fit your vehicle and build goals to complete your setup.


Features



  • Correctly matched 4-ohm amp and subwoofer combo

  • Jensen JW124 12-inch subwoofer rated at 400W RMS

  • Marts MXD-800-2-V2 rated at 430W RMS at 4 ohms

  • Includes Marts remote bass control and cable

  • High-level and low-level amplifier inputs

  • Gain, crossover, and bass boost controls

  • Enclosure and wiring sold separately


Technical Specifications:


Jensen JW124 Subwoofer



  • Size: 12 inches

  • RMS Power Handling: 400 Watts

  • Peak Power Handling: 1600 Watts

  • Voice Coil Configuration: Single Voice Coil

  • Nominal Impedance: 4 Ohms


Marts Digital MXD-800-2-V2 Amplifier



  • Amplifier Type: Monoblock Full Range Amplifier

  • Minimum Speaker Impedance: 2 Ohms

  • RMS Power at 2 Ohms, 12.6V: 660 Watts

  • RMS Power at 4 Ohms, 12.6V: 430 Watts

  • Inputs: High-Level and Low-Level

  • Remote Bass Control: Included


Combo Configuration



  • Final Impedance: 4 Ohms

  • Amplifier Output to Included Subwoofer: 430W RMS at 4 Ohms, 12.6V

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

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We also offer financing options to make purchasing easier. Learn more about our financing options here.

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If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

  • Standard Shipping: Free for orders over $100.
  • Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

  • Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
  • Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

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