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Soundstream DSP / Processors

Soundstream was founded in 1976 and became one of the most influential car audio brands of the 1980s and 90s. Based in the Los Angeles area, they pioneered Class A amplifier technology in car audio and earned over 90 industry awards for innovation and performance. Known for legendary amplifiers like the Reference series, Soundstream built a reputation for audiophile-grade sound quality. Though ownership has changed over the decades, the brand continues producing amplifiers, speakers, subwoofers, and multimedia head units.

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BX-10 | Digital Bass Reconstruction Processor – Precision Bass Control for Every Ride

Bass Reconstruction Processor SWEEP: selects the frequency boosted by the equalizer. This is the “center frequency,” which can be as low as 27Hz or 63Hz. Choosing this frequency depends on your taste in music. WIDTH: increases or decreases the bandwidth range, or “Q,” boosting frequencies near the “center frequency.” Narrow Q focuses on harmonics immediately surrounding the center frequency. Wide Q unlocks harmonics all around the center frequency. DASH CONTROL: included with this bass processor can be mounted anywhere in the vehicle, but easy adjustment from the driver seat is recommended. The output level of the Bass Equalizer can be controlled.

BX-10MX | Mexico Special Edition Digital Bass Reconstruction Processor

Digital Bass Reconstruction Processor w/ Dash Mount Remote Gain Control Max Bass Control PWM High Head Room Power Supply Frequency Response; 10HZ - 100KHz Dash Mount Remote Control PFM Subsonic Filter Balanced Inputs Bass Output Control Output Level: 13.5 Volt THD: 0.003% S/N Ratio: 130dB Balanced Input Noise Rejection: 60dB

BX-20Z | Digital Bass Reconstruction Processor – Maximize Low-End Impact in Your Car Audio System

Bass Reconstruction Processor SWEEP: selects the frequency boosted by the equalizer. This is the “center frequency,” which can be as low as 27Hz or 63Hz. Choosing this frequency depends on your taste in music. WIDTH: increases or decreases the bandwidth range, or “Q,” boosting frequencies near the “center frequency.” Narrow Q focuses on harmonics immediately surrounding the center frequency. Wide Q unlocks harmonics all around the center frequency. DASH CONTROL: included with this bass processor can be mounted anywhere in the vehicle, but easy adjustment from the driver seat is recommended. The output level of the Bass Equalizer can be controlled.

BX-23Q | Digital Bass Reconstruction Processor

Bass Reconstruction Processor SWEEP: selects the frequency boosted by the equalizer. This is the “center frequency,” which can be as low as 27Hz or 63Hz. Choosing this frequency depends on your taste in music. WIDTH: increases or decreases the bandwidth range, or “Q,” boosting frequencies near the “center frequency.” Narrow Q focuses on harmonics immediately surrounding the center frequency. Wide Q unlocks harmonics all around the center frequency. DASH CONTROL: included with this bass processor can be mounted anywhere in the vehicle, but easy adjustment from the driver seat is recommended. The output level of the Bass Equalizer can be controlled.

BX-LOC1 | Digital Bass Reconstruction Processor with Line Output Converter

Soundstream audio product featuring quality construction with proven performance. Part of Soundstream's legacy in car audio since the 1980s. Designed for powerful, reliable sound reproduction with modern features and protection circuitry.

Harmony DSP | 31-Band Digital Signal Processor

31-Band Digital Signal Processor Digital signal processors have become popular amongst sound quality enthusiasts recently. Although they generate near the audiophile-grade sound, they tend to be challenging to program and downright confusing. To remedy this problem, Soundstream Technologies introduces DSP Harmony, a user-friendly DIY DSP that offers the features and performance you need. DSP Software Download - Works with Windows 7/8/XP

MPQ-5V | 5-Band Parametric Equalizer with Voltage Level Indicator

5-Band Parametric Equalizer w/ Voltage Level Indicator

MPQ-6BX | 1/2 DIN 5-Band Equalizer w/ Digital Bass Reconstruction Processor

Soundstream audio product featuring quality construction with proven performance. Part of Soundstream's legacy in car audio since the 1980s. Designed for powerful, reliable sound reproduction with modern features and protection circuitry.

PROX4.1 | 5-Way Electronic Crossover Optimized for Extreme SPL Applications

Dash Mounted Subwoofer Level Control Low/Sub, Mid-Low, Mid-High, High/Tweeter 8.5V Maximum RCA Output Line Driver Mute Keys on All Channels High/Tweeter Signal Processing Options: Variable 1kHz-10kHz High-Pass Crossover Mid-High Signal Processing Options: Variable 12dB 550Hz-3kHz High-Pass & 4kHz-20kHz Low-Pass Crossover Mid-Low Signal Processing Options: Variable 12dB 50Hz-400Hz High-Pass & 30Hz-5kHz Low-Pass Crossover Low/Subwoofer Signal Processing Options: Optional 3-stage 24dB Subsonic Filter Variable 50Hz-350Hz 12dB Low-Pass Crossover Dedicated 1800 Phase Inversion Switch Variable 0-12db 45Hz Bass Boost PROX4.1 Owners Manual (.PDF)