LF

LF Audio Amplifiers

LF Audio was founded in 2023 in Fullerton, California by Marius Dornean, a Google Engineering Manager who also created LoudFiat—the world's first 400V electric vehicle SPL system. Unlike typical car audio brands, LF Audio specializes in precision-engineered monitoring and control systems: wireless bass knobs (WVC-PRO), high-precision voltmeters (HPVM-PRO), and data telemetry products using proprietary AuralSync mesh technology. All products are engineered, assembled, and individually tested in Southern California. With an A+ BBB rating and recent expansion of US manufacturing capabilities, LF Audio fills a niche for professional-grade basshead instrumentation.

3 Products

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High Precision Amplifier

Be one of the first in the world to own an LF Audio Amplifier! THIS IS A PRE-ORDER FOR THE FOUNDERS EDITION - EXPECT DELIVERY in 2026 Every design aspect is subject to change as I continue refining the circuit, the functionality, and the design. Unique Features Gorgeous touch screen Comes with a WVC bass knob for remote data telemetry and control Multiple sensors to monitor and display data for: input voltage and amperage output voltage, amperage, wattage, impedance, power factor, apparent power real-time efficiency real-time signal-analysis (just like the WVC-PRO) with fast fourier transform of the signal Auto gain match (1-15v RCA input) Intelligently detects signal level and auto calibrates gain level Uses high quality Class AB analog pre-amp circuit driven digitally to achieve lowest THD and avoid gain walking (physical potentiometers can drift / wear out over time) Optical input using ESS chips Equalizer views, animations, and more Bluetooth connection / control via AuralSync™ app Specs Power RMS ≤ 1% THD+N - @ 8 Ohms 230 Watts per channel - @ 4 Ohms 450 Watts per channel - @ 2 Ohms 510 Watts per channel Inputs 2 x RCA1 x Remote In1 x Optical In Input sensitivity RCA 0.1 - 15.0 Volts Input impedance RCA 12 kOhms Outputs 1/2/4 Speaker outputs (depending on model) Frequency response 10 Hz - 60 kHz Signal-to-noise ratio analog input > 125 dB (A-weighted) Distortion (THD) < 0.001 % Damping factor > 10,000 Operating voltage 9 - 18 Volts Output technology PURIFI's "EIGENTAKT" Class D

MAS - PRO

PRE-ORDER SALE w DISCOUNT - targeting shipment in Q2 of 2026 MAS (Multi-Amplifier Synchronizer) The Precision Command Center for Multi-Amplifier systems The MAS isn't just signal distribution, it's the control hub that lets you see, optimize, and perfect every aspect of your multi-amplifier setup. While basic distribution boxes get you signal splitting, the MAS gives you real-time analysis, precision routing, and total system control from a stunning touchscreen interface. What It Does Transform 2 input channels into 8 or 16 pristine output channels, each with dedicated line driver circuitry and intelligent routing control. Monitor your entire signal path in real-time with professional-grade FFT analysis, oscilloscope visualization, and comprehensive signal statistics, all displayed on a vibrant color touchscreen. Perfect for: Multi-amplifier SPL and SQL competition systems Complex installation setups requiring precision gain staging Systems running amplifiers in parallel or strapped configurations Installers who demand visual confirmation of signal integrity Pure Analog Signal Path Zero latency. Zero degradation. Zero compromise. Unlike DSP-based processors, the MAS uses exclusively analog circuitry for all signal routing and amplification. Your audio passes through premium analog components only, no A/D conversion, no digital processing delay, no sample rate limitations. Why this matters: No signal delay: Critical for competition systems and phase-sensitive installations No conversion artifacts: Preserve the original signal integrity without digital quantization Infinite resolution: Analog circuitry handles any frequency and dynamic range without sampling constraints True transparency: What goes in is exactly what comes out, just cleaner and more powerful The touchscreen and wireless features provide digital control of analog circuitry giving you modern convenience without sacrificing signal purity. Intelligent Signal Routing Each output channel features

Multi-Amplifier Synchronizer - PRO