Have you considered these for your car audio upgrade?
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Product details:
New to DSP amplifiers? See how DSP tuning works before comparing models. The HELIX P SIX DSP Ultimate is a 6-channel amplifier built around Helix's TwinDSP architecture — two independent DSPs working together for processing power well beyond a typical single-DSP amp. Compact enough for tight installs but built for reference-grade sound quality, it's the flagship choice for a fully tuned factory-speaker upgrade.
Product specifications:
- Channels: 6 Channel | TwinDSP, 12-Channel DSP
- Amplifier class: Ultra HD (Class D)
- Built-in DSP: Yes
- Power RMS @ 4Ω: 6 x 120W
- Power RMS @ 2Ω (ch C–F): 4 x 230W
- Max input sensitivity: 1–8V (RCA) | 4–32V (high-level)
- RCA outputs: 4x RCA
- RCA inputs: 6x RCA
- High-level input: 6x High level
- Other input: Optical SPDIF, Coax SPDIF
- Operating voltage: 10.5–32V
Dimensions: 260mm (W) x 50mm (H) x 190mm (D)
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These will help make your car sound amazing - you won't want to leave the driver's seat!