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4-Channel 1000 Watt 2-Ohm Marine Water Resistant Amplifier Soundstream SM4.1000D

CASE QUANTITY: 10

PACKAGE WEIGHT: 2.0 LB

SKU SS-SM4.1000D
Save 20% Save 20%
Original price $162.48
Original price $162.48 - Original price $162.48
Original price $162.48
Current price $129.99
$129.99 - $129.99
Current price $129.99

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  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
  • 2-ohm Stereo & 4-ohm Bridged Full Range Operation
  • MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
  • 200mV-12V High Level or Low-Level RCA Input


4-Channel 1000 Watt 2-Ohm Marine Water Resistant Amplifier Soundstream SM4.1000D


This listing includes:



  • (1) Soundstream SM4.1000D Amplifier


Don’t let these little monsters fool you. The latest and greatest class D full range technology allows us to pack 10 pounds of KICK YOUR ASS in less than 2-pound chassis. Once regarded as “dirty power,†class D’s stable performance, thanks to high power capability, maximum efficiencies, and low tolerance components, rivals traditional full-range applications. Minimal power requirements, ultra-micro footprint, unbelievable sound quality, and easy install make Marine Stealth amplifiers great for any car, motorcycle, boat, or off-road vehicleâ€


Specifications:



  • RMS Power @ 4-Ohm 90W x 4

  • RMS Power @ 2-Ohm 125W x 4

  • RMS Power Bridged @ 4-Ohm 250W x 2

  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation

  • 2-ohm Stereo & 4-ohm Bridged Full Range Operation

  • 2-ohm Minimum Impedance Monoblock Operation

  • MOSFET Power Supply w/ Audiophile Grade IRTM Transistors

  • Military Grade SMT PCB Maintains Dynamic Performance

  • Direct Short, Thermal, & Overload Circuits Protect Amplifier

  • 200mV-12V High Level or Low-Level RCA Input

  • Quick Disconnect RCA/High-Level Wire Harness

  • Quick Disconnect Power and Speaker Output Harness

  • Variable 12dB High Pass, Low Pass, & Subsonic Crossovers

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:

Credit and Debit Cards

  • Visa
  • Mastercard
  • American Express
  • Discover
  • Diners Club

Digital Wallets

  • Amazon Pay
  • Apple Pay
  • Meta Pay (formerly Facebook Pay)
  • Google Pay
  • Shop Pay
  • PayPal

International Payment Methods

  • Bancontact
  • iDEAL

Bank Transfers

  • Zelle

Financing Options

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

  • Klarna
  • Affirm
  • Sezzle
  • Snap
  • Acima
  • Tiptop

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.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

  • Make sure you’ve received the shipping confirmation email with the tracking number.
  • Log into your account on our website and use the “Check Your Order Status” button.
  • If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.

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