{"product_id":"parasound-zonemaster-zm2350-350w-stereo-amplifier-sub-mode-speaker-level-input","title":"Parasound ZoneMaster ZM2350 350W Stereo Amplifier, Sub Mode, Speaker-Level Input","description":"\u003c!-- ============================================================\n     PARASOUND ZONEMASTER ZM2350 — ProHiFi Shopify Product Listing\n     ============================================================\n\n     FIELD 1 — PRODUCT TITLE\n     Parasound ZoneMaster ZM2350 350W Stereo Amplifier, Sub Mode, Speaker-Level Input\n     (80 characters — exactly at limit)\n\n     FIELD 2 — SEO PAGE TITLE\n     Parasound ZoneMaster ZM2350 350W Stereo Amplifier | Sub Mode\n     (61 characters)\n\n     FIELD 3 — SEO META DESCRIPTION\n     Shop Parasound ZM2350 — 350W stereo amp, 600W into 4 ohm, subwoofer mode, speaker-level input, high-pass filter, 2U rack chassis. Authorised Parasound Dealer. Best Price in India.\n     (179 characters — trimmed below)\n\n     TRIMMED META (157 characters):\n     Shop Parasound ZM2350 — 350W stereo amp, 600W into 4 ohm, sub mode, speaker-level input, switchable high-pass filter, 2U rack. Authorised Parasound Dealer. Best Price in India.\n\n     FIELD 4 — URL HANDLE\n     parasound-zonemaster-zm2350-350w-stereo-amplifier-sub-mode\n     (58 characters)\n\n     PASTE DESCRIPTION HTML BELOW INTO SHOPIFY HTML EDITOR\n     ============================================================ --\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eParasound ZoneMaster ZM2350\u003c\/strong\u003e is a high-power stereo amplifier delivering 350 watts per channel into 8 ohms and 600 watts per channel into 4 or 2 ohms, designed for applications that demand sustained power, flexible output modes, and easy integration with systems that lack dedicated preamplifier outputs.\u003c\/p\u003e\n\n\u003cp\u003eA speaker-level input allows the ZM2350 to connect directly to the speaker outputs of an AV receiver or integrated amplifier, making it practical for adding subwoofer drive or boosting a zone without requiring a separate preamplifier output. A dedicated subwoofer mode with an 80Hz, 24dB per octave analogue low-pass crossover lets the ZM2350 drive passive subwoofers directly from a full-range source signal without an external crossover. A switchable 30Hz or 80Hz high-pass filter protects smaller main speakers in bi-amplified or zone configurations. ProHiFi is an authorised Parasound dealer in India.\u003c\/p\u003e\n\n\u003cp\u003eTwo pairs of speaker outputs with front-panel A\/B switching and rear-panel lockout, mono mode for single-speaker applications, looping left and right preamp outputs, and a subwoofer preamp output at 80Hz extend the ZM2350's connectivity well beyond a conventional stereo power amplifier. The Class AB input stage with premium Class D power stage keeps heat low despite the high output rating. The power supply accepts 110-240V AC automatically, confirming India mains compatibility.\u003c\/p\u003e\n\n\u003cp\u003eAudio Beatnik called it the real thing and highly recommended, noting buyers will get much more than they expect for the price. HIFI Sound Enthusiast called it a value amp they can highly recommend for the price, confirming it delivers on all levels across professional and consumer use cases.\u003c\/p\u003e\n\n\u003c!-- KEY FEATURES --\u003e\n\u003ch2\u003e\u003cspan style=\"color: #0F527F;\"\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e350W x 2 into 8 ohm; 600W x 2 into 4 or 2 ohm\u003c\/li\u003e\n\u003cli\u003eClass AB input stage with premium Class D power stage\u003c\/li\u003e\n\u003cli\u003eSubwoofer mode: 80Hz, 24dB\/octave analogue low-pass to speaker outputs\u003c\/li\u003e\n\u003cli\u003eSpeaker-level input for systems without preamplifier outputs\u003c\/li\u003e\n\u003cli\u003eHigh-pass filter switchable at 30Hz or 80Hz, 12dB per octave\u003c\/li\u003e\n\u003cli\u003eTwo pairs of speaker outputs with A\/B front panel switching\u003c\/li\u003e\n\u003cli\u003eRear-panel lockout switch disables front A\/B buttons\u003c\/li\u003e\n\u003cli\u003eMono mode for single-speaker applications\u003c\/li\u003e\n\u003cli\u003eLooping L\/R preamp outputs and 80Hz subwoofer preamp output\u003c\/li\u003e\n\u003cli\u003ePer-channel input level controls\u003c\/li\u003e\n\u003cli\u003eAuto turn-on by 12V trigger with looping output or audio sensing\u003c\/li\u003e\n\u003cli\u003e110-240V AC automatic; India 230V compatible; 2U rack chassis\u003c\/li\u003e\n\u003cli\u003e438 x 108 x 368mm; 6.8kg; Black\u003c\/li\u003e\n\u003cli\u003eAudio Beatnik Highly Recommended; HIFI Sound Enthusiast Highly Recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- WARRANTY --\u003e\n\u003ch2\u003e\u003cspan style=\"color: #0F527F;\"\u003eWarranty:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e3-year manufacturer's warranty\u003c\/p\u003e\n\u003cdiv class=\"ph-warranty-box\"\u003e\u003c\/div\u003e\n\n\u003c!-- WHY CONSIDER --\u003e\n\u003ch2\u003e\u003cspan style=\"color: #0F527F;\"\u003eWhy Consider the Parasound ZoneMaster ZM2350\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe ZM2350 is the right choice for listeners who need high-power stereo amplification with built-in subwoofer crossover capability and the flexibility to integrate with systems that have no dedicated preamplifier outputs. The speaker-level input eliminates a common installation barrier, the subwoofer mode with 80Hz low-pass at 24dB per octave replaces the need for an external crossover when driving passive subs, and the 600 watts into 4 ohms ensures demanding loads are handled without thermal stress. For custom installation, outdoor zone, garage, or multi-room applications where long cable runs and varied speaker loads are the norm, the ZM2350 provides a robust, professionally specified amplifier at a price that Audio Beatnik confirmed gives significantly more than its cost suggests.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: #0F527F;\"\u003eIdeal for\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassive subwoofer drive using the built-in 80Hz low-pass subwoofer mode\u003c\/li\u003e\n\u003cli\u003eSystems without preamplifier outputs using the speaker-level input for integration\u003c\/li\u003e\n\u003cli\u003eOutdoor zone amplification where long cable runs require high power reserve\u003c\/li\u003e\n\u003cli\u003eMulti-room or garage installations needing sustained 350-600W per channel\u003c\/li\u003e\n\u003cli\u003eTwo-speaker-pair setups using the A\/B switching for two rooms or two speaker pairs\u003c\/li\u003e\n\u003cli\u003eRack-mounted installations requiring a 2U chassis with looping 12V trigger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- SPECIFICATIONS --\u003e\n\u003ch2\u003e\u003cspan style=\"color: #0F527F;\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cstyle\u003e\n  .ph-spec-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }\n  .ph-spec-wrap table { width: 100%; min-width: 360px; border-collapse: collapse; font-size: 0.95em; }\n  .ph-spec-wrap table thead th { text-align: left; padding: 9px 12px; border-bottom: 2px solid #222; font-family: Georgia, serif; }\n  .ph-spec-wrap table td { padding: 8px 12px; border-bottom: 1px solid #eee; vertical-align: top; }\n  .ph-spec-wrap table td:first-child { width: 42%; }\n  .ph-spec-wrap .ph-sec-hd td { font-weight: bold; font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid #ddd; padding: 7px 12px; }\n  @media (max-width: 480px) {\n    .ph-spec-wrap table thead { display: none; }\n    .ph-spec-wrap table tr { display: block; margin-bottom: 12px; border: 1px solid #ddd; border-radius: 4px; overflow: hidden; }\n    .ph-spec-wrap .ph-sec-hd { display: block; }\n    .ph-spec-wrap .ph-sec-hd td { display: block; width: 100%; box-sizing: border-box; background: #f5f5f5; }\n    .ph-spec-wrap table td { display: block; width: 100% !important; box-sizing: border-box; border-bottom: 1px solid #eee; }\n    .ph-spec-wrap table td:first-child { font-weight: bold; background: #fafafa; }\n    .ph-spec-wrap table td:last-child { border-bottom: none; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"ph-spec-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003ePower Output\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo (8 ohm, both channels)\u003c\/td\u003e\n\u003ctd\u003e350W x 2 (RMS, 20Hz to 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo (4 ohm, both channels)\u003c\/td\u003e\n\u003ctd\u003e600W x 2 (RMS, 20Hz to 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo (2 ohm, both channels)\u003c\/td\u003e\n\u003ctd\u003e600W x 2 (RMS, 20Hz to 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Speaker Impedance (Stereo\/Mono)\u003c\/td\u003e\n\u003ctd\u003e2 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Speaker Impedance (Sub Mode)\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eCircuit Design\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eClass AB input stage with premium Class D power stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003ePerformance\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10Hz to 70kHz, plus 0 \/ minus 3dB; 20Hz to 20kHz, plus 0 \/ minus 0.8dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD at Typical Listening Levels\u003c\/td\u003e\n\u003ctd\u003eLess than 0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD at Full Power\u003c\/td\u003e\n\u003ctd\u003eLess than 0.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR (A-weighted)\u003c\/td\u003e\n\u003ctd\u003eGreater than 114dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR (Unweighted)\u003c\/td\u003e\n\u003ctd\u003eGreater than 100dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterchannel Crosstalk at 20kHz\u003c\/td\u003e\n\u003ctd\u003e70dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Gain (level controls at max)\u003c\/td\u003e\n\u003ctd\u003e29dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity (full output)\u003c\/td\u003e\n\u003ctd\u003e2V for 350W into 8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eCrossovers and Filters\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubwoofer Mode Low-Pass\u003c\/td\u003e\n\u003ctd\u003e80Hz, 24dB per octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Pass Filter\u003c\/td\u003e\n\u003ctd\u003eSwitchable 30Hz or 80Hz, 12dB per octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eInputs and Outputs\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine-Level RCA Inputs\u003c\/td\u003e\n\u003ctd\u003e1 pair (with left and right level controls)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker-Level Input\u003c\/td\u003e\n\u003ctd\u003eYes (for systems without preamplifier outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Outputs\u003c\/td\u003e\n\u003ctd\u003e2 pairs (A and B) with front panel A\/B switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Lockout Switch\u003c\/td\u003e\n\u003ctd\u003eYes (disables front A\/B buttons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLooping L\/R Preamp Outputs\u003c\/td\u003e\n\u003ctd\u003eYes (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubwoofer Preamp Output\u003c\/td\u003e\n\u003ctd\u003eYes (80Hz low-pass, RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMono Full-Range Preamp Output\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMono Mode\u003c\/td\u003e\n\u003ctd\u003eYes (combines L and R for single speaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eControl\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V Trigger\u003c\/td\u003e\n\u003ctd\u003eInput with looping output (9-12VDC, 5mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Sensing\u003c\/td\u003e\n\u003ctd\u003eYes (2mV; 8-15 minute turn-off delay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Mains Voltage\u003c\/td\u003e\n\u003ctd\u003e110-240 VAC, 50\/60Hz (automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby\u003c\/td\u003e\n\u003ctd\u003e0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle\u003c\/td\u003e\n\u003ctd\u003e30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Listening\u003c\/td\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum\u003c\/td\u003e\n\u003ctd\u003e1500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"ph-sec-hd\"\u003e\u003ctd colspan=\"2\"\u003eGeneral\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e438 x 108 x 368 mm (with feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Finishes\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003e2U; rack mount hardware included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Design\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAwards\u003c\/td\u003e\n\u003ctd\u003eAudio Beatnik Highly Recommended 2019; HIFI Sound Enthusiast Highly Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- END ProHiFi Product Description --\u003e","brand":"Parasound","offers":[{"title":"Default Title","offer_id":45216590364695,"sku":null,"price":169000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6819\/6887\/files\/2350_front_black_1.webp?v=1781377422","url":"https:\/\/prohifi.in\/products\/parasound-zonemaster-zm2350-350w-stereo-amplifier-sub-mode-speaker-level-input","provider":"ProHiFi India","version":"1.0","type":"link"}