{"product_id":"helix-p-six-dsp-ultimate-6-channel-ultra-hd-class-d-amplifier-with-12-channel-dsp","title":"HELIX P SIX DSP ULTIMATE 6-Channel Ultra HD Class D Amplifier with 12-Channel DSP","description":"\u003ch2\u003eHELIX P SIX DSP ULTIMATE – six channels of power, twelve channels of precision\u003c\/h2\u003e\u003cp\u003eThe HELIX P SIX DSP ULTIMATE combines six channels of Ultra HD Class D amplification with an integrated 12-channel digital signal processor. Designed for demanding multi-channel installations, it delivers 6 x 120W RMS into 4 ohms, with channels C–F delivering 4 x 230W RMS into 2 ohms at ≤1% THD+N. Its compact chassis brings powerful amplification, extensive system integration and high-resolution signal processing together in one unit.\u003c\/p\u003e\u003ch3\u003eTwinDSP processing and high-resolution audio\u003c\/h3\u003e\u003cp\u003eTwo 64-bit Analog Devices audio processors provide a combined 2.4 billion MAC operations per second. A 96kHz sampling rate, BurrBrown A\/D and D\/A converters and a frequency response extending to 44kHz provide the foundation for detailed sound reproduction. Virtual Channel Processing offers flexible routing for complex audio systems, while the 32-bit ACO coprocessor supports advanced audio functions and fast switching between up to ten sound setups.\u003c\/p\u003e\u003ch3\u003eFactory integration and system expansion\u003c\/h3\u003e\u003cp\u003eSix RCA inputs and six high-level speaker inputs accommodate a wide range of sources. The high-level input accepts signals up to 32V RMS and incorporates ADEP.3 diagnostic protection to help integrate with modern factory radios. Optical and coaxial SPDIF inputs support digital sources, while four RCA outputs and an optical digital output allow the system to be expanded with additional amplifiers.\u003c\/p\u003e\u003cp\u003eThe Smart Control Port supports compatible optional remote controls and accessories. An HEC expansion slot allows optional modules for functions such as Bluetooth HD audio streaming or high-resolution USB audio streaming. These expansion modules and remote controls are not included.\u003c\/p\u003e\u003ch3\u003eAdvanced tuning tools\u003c\/h3\u003e\u003cp\u003eConfiguration through DSP PC-Tool provides precise adjustment for the installation. TuneEQ supports automated output equaliser adjustment using a suitable measurement microphone, available separately. Input Signal Analyzer and channel-separated Input EQ help analyse and compensate for factory-source processing. RealCenter derives a dynamically controlled centre signal, while Augmented Bass Processing combines Dynamic Bass Enhancement and SubXpander for adjustable bass enhancement.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSix amplified channels with an integrated 12-channel DSP.\u003c\/li\u003e\n\u003cli\u003eUltra HD Class D technology combines efficient operation with extended audio bandwidth and low distortion.\u003c\/li\u003e\n\u003cli\u003eTwinDSP architecture with 64-bit resolution and 96kHz sampling.\u003c\/li\u003e\n\u003cli\u003eBurrBrown analogue-to-digital and digital-to-analogue converters.\u003c\/li\u003e\n\u003cli\u003eVirtual Channel Processing for flexible system configuration.\u003c\/li\u003e\n\u003cli\u003e32-bit ACO coprocessor, Input Signal Analyzer and Input EQ.\u003c\/li\u003e\n\u003cli\u003eTuneEQ, RealCenter and Augmented Bass Processing.\u003c\/li\u003e\n\u003cli\u003eADEP.3 high-level input circuitry and automatic remote switching.\u003c\/li\u003e\n\u003cli\u003eAutomatic digital signal detection, configurable through DSP PC-Tool.\u003c\/li\u003e\n\u003cli\u003ePower Save Mode can switch off connected amplifiers through the remote outputs when no input signal is present.\u003c\/li\u003e\n\u003cli\u003eSupports 12V and 24V vehicle electrical systems.\u003c\/li\u003e\n\u003cli\u003eStart-stop capability supports brief supply-voltage drops to 6V.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAmplifier technology: Ultra HD Class D.\u003c\/li\u003e\n\u003cli\u003eRMS power at ≤1% THD+N, 4 ohms: channels A–F, 6 x 120W.\u003c\/li\u003e\n\u003cli\u003eRMS power at ≤1% THD+N, 2 ohms: channels C–F, 4 x 230W.\u003c\/li\u003e\n\u003cli\u003eMaximum output in typical multi-channel applications: channels A–F, up to 145W RMS per channel at 4 ohms; channels C–F, up to 285W RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003eAnalogue inputs: 6 x RCA and 6 x high-level speaker inputs.\u003c\/li\u003e\n\u003cli\u003eDigital inputs: 1 x optical SPDIF, 12–96kHz; 1 x coaxial SPDIF, 12–192kHz.\u003c\/li\u003e\n\u003cli\u003eRemote input: 1.\u003c\/li\u003e\n\u003cli\u003eOutputs: 6 x speaker, 4 x RCA, 1 x optical SPDIF at 96kHz and 2 x remote outputs.\u003c\/li\u003e\n\u003cli\u003eRCA output voltage: 3V.\u003c\/li\u003e\n\u003cli\u003eRCA input sensitivity: 1–4V or 4–8V.\u003c\/li\u003e\n\u003cli\u003eHigh-level input sensitivity: 4–16V or 8–32V.\u003c\/li\u003e\n\u003cli\u003eRCA input impedance: 13kΩ.\u003c\/li\u003e\n\u003cli\u003eHigh-level input impedance: 9–33Ω with ADEP.3.\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10Hz–44,000Hz.\u003c\/li\u003e\n\u003cli\u003eDSP resolution: 64-bit.\u003c\/li\u003e\n\u003cli\u003eDSP power: 2 x 295MHz, 2.4 billion MAC operations per second.\u003c\/li\u003e\n\u003cli\u003eDSP sampling rate: 96kHz.\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio, digital input: 108dB A-weighted.\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio, analogue input: 102dB A-weighted.\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: \u0026lt;0.004%.\u003c\/li\u003e\n\u003cli\u003eDamping factor: \u0026gt;100.\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 10.5–32V, with drops to 6V supported for a maximum of 5 seconds.\u003c\/li\u003e\n\u003cli\u003ePower rating: DC 12\/24V, 65A maximum.\u003c\/li\u003e\n\u003cli\u003eIdle current: 1,350mA.\u003c\/li\u003e\n\u003cli\u003eMaximum remote output current: 500mA.\u003c\/li\u003e\n\u003cli\u003eFuses: 3 x 20A LP-Mini (APS).\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +70°C.\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 50 x 260 x 190mm.\u003c\/li\u003e\n\u003cli\u003eManufacturer model code: P816003.\u003c\/li\u003e\n\u003cli\u003eEAN: 4057204312640.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003e2-ohm operation is specified for channels C–F only. The manufacturer does not specify bridged or 1-ohm operation. The 12-channel DSP is not a 12-channel power amplifier: six channels are amplified internally, with additional processed outputs available for system expansion. Maximum application-dependent power figures are listed separately from the continuous RMS ratings at ≤1% THD+N.\u003c\/p\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x HELIX P SIX DSP ULTIMATE amplifier.\u003c\/li\u003e\n\u003cli\u003e1 x Control Input-to-SCP adaptor.\u003c\/li\u003e\n\u003cli\u003e1 x USB cable.\u003c\/li\u003e\n\u003cli\u003e2 x Allen keys.\u003c\/li\u003e\n\u003cli\u003eMounting material.\u003c\/li\u003e\n\u003cli\u003eInstruction manual.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":64313595035978,"sku":"P816003","price":1299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6364\/9098\/files\/helix-p-six-ultimate-perspective.jpg?v=1794310642","url":"https:\/\/caraudiodirect.co.uk\/products\/helix-p-six-dsp-ultimate-6-channel-ultra-hd-class-d-amplifier-with-12-channel-dsp","provider":"Car Audio Direct","version":"1.0","type":"link"}