FXB-1000.1

1,000 WATTS. ALMOST NO SPACE.

The Sky High Car Audio FXB-1000.1 is where the compact FXB monoblock lineup begins—and its physical size doesn't come close to telling the whole story.

Measuring just 5.9" × 6" × 2.1", the FXB-1000.1 produces 1,050 watts RMS at 1 ohm at 14.4V.

That's legitimate four-digit subwoofer power from an amplifier that can fit into places traditional monoblocks simply can't.

Don't let the compact size or reasonable price fool you.

The FXB Series was created to bring SHCA into the compact, high-quality amplifier market without sacrificing the performance, features, or flexibility our customers expect.

The FXB-1000.1 is proof that small and affordable doesn't have to mean basic.

BUILT FOR THE PLACES BIG AMPS CAN'T GO.

Sometimes power isn't the biggest challenge in an installation.

Space is.

That's where the FXB-1000.1 really shines.

Its ultra-compact footprint makes it an excellent choice for motorcycle audio, powersports applications, modern vehicle integration, behind-seat installations, under-seat installations, factory system upgrades, and other space-constrained builds where every inch matters.

Modern vehicles continue to leave installers with less room to work, and motorcycle builds have always demanded maximum output from minimum space.

At only 2.1 inches tall and roughly 6 inches square, the FXB-1000.1 gives builders another option:

Stop choosing between power and space.

MORE THAN A BASS KNOB.

Every FXB monoblock includes our multi-function bass knob with real-time temperature and voltage display along with a clipping indicator.

At a glance, you can monitor amplifier temperature, keep an eye on system voltage, and see when you're approaching clipping—all from the driver's seat.

For an amplifier in this price range, that's a huge step forward.

Instead of giving you a basic level control and calling it a day, we wanted FXB owners to have useful information about what their system is actually doing.

Whether you're watching voltage during a hard demo, monitoring amplifier temperature in a tight installation, or using the clip light to help stay within the system's limits, the FXB bass knob puts information that matters right where you can see it.

COMPACT POWER WITHOUT CUTTING THE FEATURES.

An internal cooling fan helps manage temperature while the onboard crossover controls, subsonic filter, adjustable bass boost, and protection circuitry give you the control and reliability needed to properly build your system.

POWER @ 14.4V

• 1,050W RMS @ 1 Ohm
• 650W RMS @ 2 Ohms
• 320W RMS @ 4 Ohms
• 1-Ohm Minimum Impedance

HIGHLIGHTS

• Compact Class D monoblock
• Ultra-compact 5.9" × 6" footprint
• Perfect for motorcycle audio and space-constrained installations
• Excellent for modern vehicle and factory system integration
• Multi-function bass knob included
• Real-time amplifier temperature display
• Real-time system voltage display
• Clipping indicator on bass knob
• Internal cooling fan
• Adjustable HPF and LPF
• Adjustable subsonic filter
• Adjustable 0–12 dB bass boost
• 10Hz–20kHz frequency response
• >180 damping factor
• <0.1% THD
• Thermal, overload, short-circuit, DC output, and voltage protection
• 4-gauge power input
• 100A fuse rating
• SHCA modular mounting ecosystem compatibility
• SHCA Universal Amp Key mounting options
• Passive cooling and color options

DIMENSIONS

5.9" × 6" × 2.1"