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SFB-1000D Full Range Amplifier v.2

1,000 @ 1 ohms RMS 850 @ 2 ohms RMS 500 @ 4 ohms RMS Variable 12dB low pass filter: 80HZ – 20kHZ Variable 12dB high pass filter: 15HZ – 1kHZ Variable 12dB Bass Boost @ 50Hz 0-9dB Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control with clipping indicator The “Brazilian Style” SFB packs a powerful punch in a compact size. The flexible SFB (Sundown Full Bridge)packs a powerful punch in a compact size! Stable down to 1 ohm, the full-range SFB can be used as a subwoofer amp, or as an ideal power source for an array of P.A. speakers. If you are looking for raw power on a budget, look no further than the SFB! Product Manual Specifications Recommended Fuse Rating 100A Low Pass Filter (Variable) 80Hz-20kHz High Pass Filter (Variable) 15Hz-1kHz Bass Boost @ 50Hz 0-12dB Input Sensitivity 5V Max S/N Ratio 100dB Working Voltage 10.5v-15.5v Dimensions 7.25" x 5.75" x 2.50"

Specifications

class
D
Compare Prices(3 retailers)
Sparked Innovations
Sparked InnovationsBest Price
Available
$239.99
Updated 11/11/2026
Out of stock
$239.99
Updated 11/8/2026
Down4SoundBest Price
Available
$239.99
Updated 11/10/2026
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Frequently Asked Questions

What is the Sundown Audio SFB-1000D Full Range Amplifier v.2?

The Sundown Audio SFB-1000D Full Range Amplifier v.2 is car audio equipment made by Sundown Audio.

How much does the Sundown Audio SFB-1000D Full Range Amplifier v.2 cost?

See the recorded retailer prices in the "Where to Buy" section. Prices and availability can change; confirm both with the retailer before purchasing.

Where can I buy the Sundown Audio SFB-1000D Full Range Amplifier v.2?

The "Where to Buy" section lists retailers we have recorded carrying the Sundown Audio SFB-1000D Full Range Amplifier v.2. Check each listing's availability and confirm warranty coverage with the retailer.

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