Amazon.com: JBL PRX915 Two-Way 15-Inch 2000W Powered Portable Loudspeaker PA System with DSP Bundle with Auray SS-4420 Steel Speaker Stand and XLR-XLR Cable : Musical Instruments
Amazon.com: Parametric Speaker
These directional speakers throw sound in focused beams like a spotlight - Yanko Design
Amazon.com: Cerwin Vega EQ770 7-Band Parametric Equalizer with Auxiliary Input : Everything Else
Amazon.com: JBL Professional PRX908 Next-Generation 8-Inch Powered Portable 2-Way Loudspeaker with DSP, 12-band parametric EQ, and Built-in Effects, Black : Electronics
Amazon.com: Lanzar Parametric Equalizer Subwoofer - Gain Control & Bluetooth Wireless Audio Connectivity Blue Light Illumination, Version: 4.0, Range: Up to 32 ft Simple Pairing, Black (HTG50EBTH) : Electronics
Amazon.com: SteelSeries Arena 7 RGB Illuminated 2.1 Gaming Speakers with Powerful Bass, Subwoofer, and Bluetooth - For PC, PlayStation, Mobile : Video Games
Amazon.com: JBL Professional PRX915XLF Next-Generation 15-Inch Powered Portable 2-Way Subwoofer with DSP, 12-band parametric EQ, and Built-in Effects, Black : Electronics
Amazon.com: Ultrasonic Speaker
Amazon.com: HEiL sound HPS-5 Two Way Powered Speaker for The Heil Parametric Receive Audio System Equalizer : Electronics
Amazon.com: Audiobank EQ7 1/2 Din 7 Band Car Audio Equalizer EQ w/Front, Rear/Frequency Adjustable /3 RCA Input for Portable Devices + Subwoofer Output Built-in 43-120Hz, 60-200Hz : Electronics
Amazon.com: CT Sounds TROPO65-4 6.5” Shallow Mount Midrange Speaker, 175 Watts RMS, Each : Electronics
Amazon.com: Parametric Speaker
Amazon.com: Parametric Speaker
Amazon.com: Parametric Speaker
Amazon.com: HEiL sound HPS-5 Two Way Powered Speaker for The Heil Parametric Receive Audio System Equalizer : Electronics
Amazon.com: MEETOOT 2PCS Ultrasonic Speaker Piezo Loudspeaker Piezoelectric Tweeter Horn : Electronics
Amazon.com: Bass Rockers BREQ7 7 Bands Parametric Equalizer for Car Audio Stereo Amp Sub High Level Speaker Input High Power Front Rear and Subwoofer Output : Electronics
Amazon.com: Anker Soundcore Motion+ Bluetooth Wireless Speaker, Hi-Res 30W Audio, Extended Bass and Treble, Customizable EQ, 12-Hour Playtime, IPX7 Waterproof, USB-C, HiFi Portable Speaker with App - Red : Electronics
Amazon.com: Parametric Speaker
Amazon.com: Massive Audio EQ5XP - 5 Band CAR Audio PARAMETRIC Equalizer/Crossover : Electronics
Amazon.com: CT Sounds CT-7EQ 7 Band 1/2 Din Parametric Car Audio Equalizer : Electronics
Amazon.com: pizarra 5-Band Car Audio Equalizer, Adjustable 5 Bands EQ Car Amplifier Graphic Equalizer with CD/AUX Input Select Switch,Black : Electronics
