{"product_id":"audison-thesis-th-quattro-4-kanal-verstaerker","title":"Thesis TH quattro","description":"\u003ch2\u003eAudison Thesis TH quattro - 4-Channel Amplifier with Class-A Mode and Digital Inputs\u003c\/h2\u003e\n\n\u003cp\u003eThe Audison Thesis TH quattro is a 4-channel amplifier that combines analog topology with modern digital technology. With up to 4 x 260 W at 2 Ω, switchable Class-A operation, and an integrated 24-bit\/192 kHz DAC, a powerful yet precisely controllable system can be built. An internal microprocessor handles the precise management of gain, filters, and operating profiles – ideal for high-quality front\/rear setups, active multi-way systems, or powerful sub\/front combinations.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 channels with Class-A function and switchable energy profiles (Energy Saving, Hi-Current, Hi-AB, A)\u003c\/li\u003e\n\u003cli\u003eTotal RMS power: 1040 W\u003c\/li\u003e\n\u003cli\u003ePower up to 4 x 260 W at 2 Ω; stable down to 1 Ω per channel\u003c\/li\u003e\n\u003cli\u003eIntegrated Hi-End DAC: 24-bit \/ 192 kHz\u003c\/li\u003e\n\u003cli\u003eDigital inputs: S\/PDIF and AD Link (optical), up to 8 digital channels via RJ‑45\u003c\/li\u003e\n\u003cli\u003eDual-mono design with four power supplies in Synchro-PWM configuration\u003c\/li\u003e\n\u003cli\u003e256-step sensitivity control (resistor array, 120 dB resolution)\u003c\/li\u003e\n\u003cli\u003eDigital control via integrated control panel, DRC, and PC software\u003c\/li\u003e\n\u003cli\u003eHigh-quality, modular crossover kit included\u003c\/li\u003e\n\u003cli\u003eExtruded full aluminum chassis, CNC-machined\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower Ratings (RMS @ 14.4 VDC, 1% THD)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 channels @ 4 Ω: 160 W x 4\u003c\/li\u003e\n\u003cli\u003e4 channels @ 2 Ω: 260 W x 4\u003c\/li\u003e\n\u003cli\u003e4 channels @ 1 Ω: 340 W x 4\u003c\/li\u003e\n\u003cli\u003e3 channels @ 4 Ω: 150 W x 2 + 540 W x 1\u003c\/li\u003e\n\u003cli\u003e3 channels @ 2 Ω: 250 W x 2 + 650 W x 1\u003c\/li\u003e\n\u003cli\u003e2 channels @ 4 Ω: 500 W x 2\u003c\/li\u003e\n\u003cli\u003e2 channels @ 2 Ω: 700 W x 2\u003c\/li\u003e\n\u003cli\u003eDual Power Mode – A‑Class: 4 channels @ 4 Ω: 55 W x 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAmplifier Section\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTHD: 0.03% (1 kHz, 4 Ω, 90% power)\u003c\/li\u003e\n\u003cli\u003eBandwidth A (−3 dB, 2 VRMS, 4 Ω): 5 – 70,000 Hz\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio A (A‑weighted @ 1 V): 104 dBA\u003c\/li\u003e\n\u003cli\u003eDamping Factor A (1 kHz, 2 VRMS, 4 Ω): 80\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity (Pre‑In, two ranges): 0.3 – 4.8 VRMS\u003c\/li\u003e\n\u003cli\u003ePre‑In Impedance: 15 kΩ\u003c\/li\u003e\n\u003cli\u003eAdjustable Crossover: No (modular filter kit included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCEA Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Power @ 4 Ω, 1% THD+N, 14.4 V: 150 W x 4\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (ref. 1 W output): 80 dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConnections \u0026amp; Signal Routing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Level Input: No\u003c\/li\u003e\n\u003cli\u003eLow-Level Input (Pre-In): Yes\u003c\/li\u003e\n\u003cli\u003eDigital Input: Yes (S\/PDIF up to 192 kHz\/24 bit, optical; AD Link)\u003c\/li\u003e\n\u003cli\u003eFilter Outputs: PRE Bypass \/ AD Link\u003c\/li\u003e\n\u003cli\u003eFilter Section A: 2 x replaceable modules (Hi‑Pass \/ Lo‑Pass \/ Bandpass, 12\/24 dB), 32 steps 18 – 7,500 Hz, 8 standard and 2 configurable modules\u003c\/li\u003e\n\u003cli\u003eRemote IN: 7 – 15 VDC (1 mA)\u003c\/li\u003e\n\u003cli\u003eRemote OUT: 12 VDC (20 mA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower Supply \u0026amp; Fusing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 11 – 15 VDC\u003c\/li\u003e\n\u003cli\u003eIdle Current (off): 0.04 mA\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption @ 14.4 VDC, 2 Ω, maximum music power: 105 A\u003c\/li\u003e\n\u003cli\u003eMain Fuse: 100 A\u003c\/li\u003e\n\u003cli\u003eWeight: 10.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimension A: 510 mm\u003c\/li\u003e\n\u003cli\u003eDimension B: 478 mm\u003c\/li\u003e\n\u003cli\u003eDimension C: 259 mm\u003c\/li\u003e\n\u003cli\u003eDimension D: 160 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDesign Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplementary differential stage with current mirror\u003c\/li\u003e\n\u003cli\u003eCascode drivers in Class A with inverted complementary triplet power stages\u003c\/li\u003e\n\u003cli\u003eHi-End DA converter integrated: 24-bit \/ 192 kHz\u003c\/li\u003e\n\u003cli\u003eCompatible with Audison Full DA HD and Hi-Res audio\u003c\/li\u003e\n\u003cli\u003eSPDIF and AD Link inputs, up to 8 digital channels via RJ‑45\u003c\/li\u003e\n\u003cli\u003eDual-mono layout, four power supplies (Synchro-PWM)\u003c\/li\u003e\n\u003cli\u003eFinely adjustable sensitivity (256 steps, 120 dB resolution)\u003c\/li\u003e\n\u003cli\u003eReal-time selectable energy profiles: Energy Saving, Hi-Current, Hi‑AB, A\u003c\/li\u003e\n\u003cli\u003eDigital control via integrated panel, DRC, and PC software\u003c\/li\u003e\n\u003cli\u003eHigh-quality crossover module included\u003c\/li\u003e\n\u003cli\u003eSolid, CNC-machined aluminum housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe TH quattro excels in SQ-oriented active setups as well as in powerful front\/sub configurations. Thanks to digital inputs, you can connect a DSP directly via S\/PDIF or AD Link. There is no high-level input; use preamplifier outputs or the digital interfaces. For maximum sound quality, the Class-A mode (55 W x 4) is available, and for high levels, powerful operation at low impedances down to 1 Ω per channel. The 100‑A fusing and the stable 11–15‑V vehicle electrical system ensure the supply of large systems.\u003c\/p\u003e\n\n\u003cp\u003eAvailable at Carhifi.shop.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":52841099854160,"sku":"TH-QUATTRO","price":3799.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3004\/7312\/files\/audison-thesis-th-quattro-4-kanal-verstarker-carhifi_shop-kaufen.webp?v=1774449503","url":"https:\/\/carhifi.shop\/en\/products\/audison-thesis-th-quattro-4-kanal-verstaerker","provider":"Carhifi Shop","version":"1.0","type":"link"}