null
Skip to main content

Skar Audio

Skar Audio SK-M4004D Ultra Compact 4-Channel Amplifier - 100W RMS x 4

$360.99
$459.38
21% Off
SKU: SK-M4004D
UPC: 739189979165
Condition: New
Availability: Usually Ships in 1-2 Days
Shipping: Calculated at Checkout
Adding to cart… The item has been added
Have more questions? Ask an Expert
Free shipping on orders over $200
30-Day Return Policy
Canadian Owned & Operated
Price Match Guarantee

Descriptions

About: Skar Audio SK-M4004D Ultra Compact 4-Channel Amplifier - 100W RMS x 4

The Skar Audio SK-M4004D full range class D four channel amplifier is part of the new mini amplifier series product lineup from Skar Audio. The SK-M4004D was engineered to be compact, but provide the power and reliability expected out of larger amplifiers. Featuring a high speed MOSFET power supply, and an efficient Class D design, this amplifier is powerful, reliable, and extremely versatile. The SK-M4004D makes for a great amplifier in applications where space is limited but power cannot be sacrificed. In addition, this four channel amplifier features high level input connections for those installations that lack an RCA connection. In addition to the high level inputs, this amplifier also utilizes an adapter harness for the speaker outputs allowing for an easier installation.

Specifications: 

  • Type: Multichannel Car Amplifier
  • Class: D
  • Power Handling: 
    • RMS Power at 2 Ohms: 140 Watts x 4 Channels (14.4v)
    • RMS Power at 4 Ohms: 100 Watts x 4 Channels (14.4v)
    • RMS Power at 4 Ohms (Bridged): 270 Watts x 2 Channels (14.4v)
  • Efficiency at 4 Ohms: 0.86
  • Bridgeable: Yes
  • Strappable: No
  • Fuse Rating: 40 Amp
  • MOSFET Type: High Speed MOSFET Power Supply
  • Damping Factor: 100<
  • Bass EQ (Boost): No
  • Output Channels: 4
  • RCA Line Output: No
  • Turn-On Circuit: Soft Turn-on Circuit
  • Working Voltage: 8.5V - 14.4V
  • Tri-Mode Capable: Yes
  • Frequency Response: 10Hz - 40kHz
  • Built-in Crossovers: HPF / Full-Range / LPF
  • Protection Built-in: Yes - 4-Way (Thermal‚Voltage‚Speaker‚DC)
  • Power & Ground Inputs: 8 Gauge
  • Signal-to-Noise Ratio: 85 dB
  • Low Level Input (Gain): 8V - 0.2mV
  • Low Pass Filter (Variable): 50Hz - 500Hz
  • High Pass Filter (Variable): 50Hz - 500Hz
  • Power & Protection Indicators: Yes - LED Indicators
  • Hi-Level Speaker Input Connection: Yes
  • Remote Bass Knob & Cable Included: No
  • Dimensions (W x H x L): 4.65" x 1.70" x 9.25"

Channel 1/2 & 3/4 Crossovers:

  • Low-Pass Filter: 50Hz - 500Hz
  • High-Pass Filter: 50Hz - 500Hz
  • Crossover Multiplier: N/A
  • Crossover Type (Switchable)L High-Pass Filter / Full-Range / Low-Pass Filter

Channel 1/2 Crossovers: 

  • Low-Pass Filter: 50Hz - 500Hz
  • High-Pass Filter: 50Hz - 500Hz
  • Crossover Multiplier: N/A
  • Crossover Type (Switchable): High-Pass Filter / Full-Range / Low-Pass Filter 

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

More Recommendations

See all

Free Shipping

Lowest Price

Quick Service

Buy now pay later

#

Pay with the Sezzle Buy Now Pay Later App

Shop Sales
#

Join Our Dealer network & benefit from exclusives brands

Become a Dealer