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  6. Sundown Audio SIA8000_OBG

See all parts that fit your 2017 Escape

Sundown Audio SIA-8000D (Open Box, Great)

8000W RMS Class D SFB Series Monoblock Car Amplifier

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• 5600 watts x 1 channel @ 4 ohm
• 7700 watts x 1 channel @ 2 ohm
• 8000 watts x 1 channel @ 1 ohm
• Total RMS Power: 8000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Learn more about the sia8000_obg

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This item has been discontinued

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Description

Sundown Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Sundown Audio SIA-8000D

8000W RMS Class D SIA Series Monoblock Car Amplifier
Quantity: 1

Product Details:

  • SIA Series Class D 1 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 5600 watts x 1 channel
    • 2 ohm: 7700 watts x 1 channel
    • 1 ohm: 8000 watts x 1 channel
  • Total RMS power output: 8000 watts
  • Power, protection and clipping LED indicators
  • Wired bass level remote control with clipping indicator included
  • 4-way protection circuitry (thermal, voltage, speaker short and DC offset protection)
  • Dual MOSFET PWM power supply
  • Advanced 3-speed smart cooling fan design
  • Intelligent full bridge design
  • Input sensitivity:
    • Low level: 0 - 5 volts
  • Signal to Noise Ratio: 108 dB
  • Variable low-pass filter: 40 - 20000 Hz
  • Variable high-pass filter: 10 - 1000 Hz
  • Variable Bass Boost: 0 - 12 dB
  • Fuse Rating: 700A
  • 1/0 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 17.71" L x 8.86" W x 2.68" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: SIA-8000D

Specifications & Details

Key Features
Amplifier Key Features
Bass Boost
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
5600 watts x 1 channel
RMS Power @ 2 ohms
7700 watts x 1 channel
RMS Power @ 1 ohm
8000 watts x 1 channel
Amplifier Specifications
Series
SFB Series
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
8000 watts
Minimum Impedance Unbridged
1 ohm
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
10 - 1000 Hz
Low-Pass Crossover Frequency
40 - 20000 Hz
Signal-to-Noise Ratio
108 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
350A x 2 
Total Fuse Rating
700A
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
5 volts maximum
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details

Manufacturer:

Sundown Audio

Model Number:

SIA8000_OBG

Weight:

18.00lbs

Internal SKU:

sia8000_obg

Internal Product ID:

224481

Customer Ratings & Reviews

Sundown Audio SIA-8000D (Open Box, Great) thumbnail image
1
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Beast 100....

The following review is for SIA-8000D, which is a part of the bundle you are viewing.

RAWPOWER...

By sylvestor Brown on January 30, 2026 Checkmark Icon Verified purchase

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› Sundown Audio › Sundown Audio SIA8000_OBG Reviews › Sundown Audio Monoblock Amplifiers › Monoblock Amplifiers under $900
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