HF Audio Labs · Category

DSPs & Processors

Digital signal processors for fully tuned, time-aligned systems. Built for the Passionate. Engineered for the Road.

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Showing 20 of 20 products · $59 – $1,500

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Zapco

Zapco DSP-Z8 IV AT — 8-Channel DSP with Automatic Calibration

Zapco ADSP-Z12 IV-10A — 12-Channel DSP with 10-Channel Amplifier

DSP Amplifier · 120W Max

Zapco ASP-Q2 — 7-Band Equalizer and Crossover

Zapco ASP-X4 — 2/3/4-Way Electronic Crossover

Zapco ASP-X2 — 2-Way Electronic Crossover

Zapco ASP-L6 — 6-Channel Line Driver and Signal Distributor

Zapco ASP-L2 BT — 2-Channel Line Driver with Bluetooth

Zapco ASP-OE8 — 8-Channel OEM Adaptor with Signal Summing

Zapco ASP-OE2 — 2-Channel OEM Adaptor with Bass Recovery

Zapco ASP-OEB — 2-Channel OEM Signal Adaptor

Zapco ASP-L2 T — 2-Channel Transformer Line Adaptor

Zapco HB 68 II — 8-Channel Digital Signal Processor

DSP Processor

$349.99$399.99-13%

Zapco

Zapco HB 46 II 4A — 6-Channel DSP with 4-Channel Amplifier

DSP Amplifier · 35W Max

$299.99

Zapco

Zapco HB 48 II 4A — 8-Channel DSP with 4-Channel Amplifier

DSP Amplifier · 35W Max

$349.99

Zapco

Zapco HB 410 II 8A — 10-Channel DSP with 8-Channel Amplifier

DSP Processor · 23W RMS

$499.99

Zapco

Zapco HB 810 II 8AD — 10-Channel DSP with Hybrid AB + D Amplifier

DSP Amplifier · 150W Max

$749.99

Zapco

ASP-TPA 4-Channel Tube Preamplifier for Car Audio

Zapco ASP-TPB 4-Channel Tube Preamplifier

Signal Processor

SQ

$499.99