Barefoot Sound Microstack45 (Pair) 2 x MM45 and 2 x MicroSub45

Note this is a used item, see photos.

The Barefoot Sound Microstack45 presents a premium audio reproduction system, featuring two MicroMain45 3-way active nearfield reference monitors and two MicroSub45 Dual-Force technology subwoofers. Each system integrates six high-excursion 8-inch woofers, four 2.5-inch midrange drivers, and two 1-inch tweeters, operating seamlessly as a cohesive unit driven by 2220W of power.

The MicroMain45 encapsulates the precision and fidelity of the MiniMain12 in a more compact, lighter, and cost-effective form. It shares the same amplifier, driver technology, and DSP as Barefoot’s flagship system. With an 8-inch aluminum woofer, two 2.5-inch aluminum midrange drivers, and a 1-inch tweeter, the MicroMain45 delivers over 600W of power with a frequency response spanning 40 Hz to 45 kHz.

The MicroSub45 accommodates a duo of opposing 8-inch Dual-Force™ technology woofers and an analog high-pass filter, intersecting from the MicroMain45 at 80 Hz. This setup ensures clean low-frequency extension down to 25 Hz. Employing Dual-Force, a foundational technology present in nearly every Barefoot product, the MicroSub45 eliminates cabinet vibration through its innovative force cancellation design. The opposing woofers notably minimize distortion and coloration, enhanced by a robust internal metal cabinet brace, while causing the subs to radiate as a unified point source aligned with the tweeter.

Features

2220 Watts of Power
80 Hz Balanced Analog High-Pass Filter
Bass Response Down to 25 Hz
Dual-Force™ Technology
(6) 8” Aluminum Woofers
MEME™ Technology
$9,249.00 USD a Pair

Specifications

Controls: Input level stepped attenuator, Equalization contour
Input Impedance: 50k Ohm
Frequency Response: MicroMain45

18Hz – 50kHz (±3dB)
26Hz – 40kHz (±1dB)

Bass Response: -3 dB @ 25Hz, Q = 0.707, Slope = 12 dB/octave
Cabinets: 32 liters total internal volume together. Both units are sealed woofer and midrange enclosures, Machined aluminum baffle plate, Long fiber foam acoustic damping throughout
Crossover Frequencies: 80 / 600 / 3600 Hz
Tweeter: 1″ ring radiator, Advanced geometry motor, Rear waveguide chamber, Amplifier: 180W Hypex
Midranges: 2 x 2.5″ aluminum cones, Advanced geometry motor, +/- 2 mm linear excursion, Amplifier: 180W Hypex
Woofers: 2 x 8″ aluminum cones, Advanced geometry motor, +/- 13 mm linear excursion, Amplifier: 500W
Subwoofers: 4 x 8″ aluminum cones, Advanced geometry motor, +/- 25 mm linear excursion, Amplifier: 1000W
AC Power Input: Nominal 115 VAC or 230 VAC selectable
Power Consumption: Idle: 25W, Maximum: 1165W

Filters

Used Equipment

Barefoot Sound Microstack45 (Pair) 2 x MM45 and 2 x MicroSub45 - Used