Barefoot Sound LFE15 Subwoofer

15″ subwoofer with LFE and Boost modes



12-Month Special Financing**

SKU: BARLFE15 Categories: , Tag Brand:



The LFE15 Subwoofer by Barefoot Sound – your ultimate solution for immersive audio. Designed for low-frequency effects channels, the LFE15 features our powerful Dual-Force™ Technology. With two opposing 15” drivers working in perfect unity, it eliminates cabinet vibrations at the source, delivering tight and dynamic low-frequency extension like never before.


Seamless Integration

The LFE15 pairs effortlessly with any Barefoot Sound monitor. Whether you’re enhancing your Barefoot surround system or building a Dolby Atmos setup, the LFE15 extends bass frequencies down to an earth-shaking 15Hz, providing a truly immersive audio experience.


Unmatched Versatility

Discover the LFE15’s unique Boost Mode. Unlike typical 2.1 crossovers, Boost Mode enhances and extends low frequencies in a stereo setup, thanks to a 1st-order minimum phase low-pass filter. This prevents phase cancellation and brings unprecedented power, depth, and impact to your sound.


Trusted Performance

Engineered for excellence, the LFE15 is the ideal addition to any high-end audio setup. Experience the revolutionary difference in sound quality and performance that Barefoot Sound is known for.



The LFE15 has two modes of operation. In LFE Mode, it functions as a Low Frequency Effects channel subwoofer. In Boost Mode, the LFE15 can augment stereo monitors with inspiring levels of low end.

LFE Mode: Designed for use as a Low-Frequency Effects channel speaker in a surround system, the LFE Mode engages a 4th-order Low-Pass filter selectable at either 80 Hz or 120 Hz.

BOOST Mode: When used as a Low-Frequency enhancement channel in a stereo system, the Boost Mode engages a 1st-order Low-Pass filter selectable at either 60 Hz or 80 Hz. Unlike higher order filters that can cause phase cancellation near the cutoff frequency when combined with the stereo pair, this 1st-order filter results in a smooth low shelf response. This is great when you’re composing or music listening, and you just want to be inspired by massive low end!

LFE Gain: The LFE15 includes a +10dB gain selector to provide additional headroom in LFE applications. The +10dB gain can be applied to both the LFE Mode and the Boost Mode.

LPF: The LPF control allows you to select the low pass filter frequency.

MUTE: A remote footswitch is included to mute the LFE15 when desired.



Description: 15″ Dual-Force™ Low-Frequency Effects channel
Bass Response: 15 Hz @ -3dB Q = 0.707, Slope = 12 dB/octave
Max SPL: Continuous 127 dB / Peak 130 dB
Subwoofers: 2 x 15” Dual-Force™ with neodymium motors
Low Pass Filter:
LFE Mode: 4th Order Butterworth 80 Hz or 120 Hz @ -3dB selectable
Boost Mode: 1st Order Butterworth 60 Hz or 80 Hz @ -3dB selectable
Sensitivity: 90dB @ 1 meter with -15dBV input signal (Per channel. Level and Gain controls set to 0dB)
Cabinet: Sealed enclosure, Machined aluminum control and amplifier plates, reinforced driver guards, recessed lift handles
Amplifier: 1400W
AC Power Input: 85VAC – 265VAC, 50 – 60 Hz
Power Consumption: Idle = 5W, Maximum = 1500W
Weight: Subwoofer: 110 lbs (49 kg)
Shipping: 135 lbs (61 kg)
Dimensions WxDxH: Cabinet: 18.5″ Wide x 20.25 Deep x 22″ Height (470 x 513 x 555 mm)
Overall: 24″ Wide x 25 Deep x 31″ Height (609 x 635 x 787mm)

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No Interest if paid in full within 12 Months**

On qualifying purchases made with your Westlake Pro credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 12 Months. Minimum monthly payments required.

**No interest will be charged on the promo purchase if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo purchase from the purchase date. The required minimum monthly payments may or may not pay off the promo purchase by the end of the promo period. Regular account terms apply to non-promo purchases and, after the promo period ends, to the remaining promo balance. For new accounts: Purchase APR is 29.99%. Minimum interest charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

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