Neumann Monitor Alignment Kit 1 with KH 750 DSP Subwoofer and MA 1 Microphone - Vintage King
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Sennuopu Car DSP Subwoofer DSP Built-in Amplifier 8 inch Silm for Unde – Sennuopu Audio
MINIME DSP P-10 10" 600W CLASS D SUBWOOFER W/ DSP CONTROL
OSD Nero Dual 8" Powered Subwoofer, 300W Dynamic Active and Passive Woofers, DSP App Control, Gold Platted Inputs, Piano Black Finish DualX8DSP : Electronics
OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500 : Electronics
Amazon.com: Soundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max … : Musical Instruments