{"product_id":"timpano-400-watts-mono-subwoofer-car-amplifier-tpt-bass400-compact","title":"Timpano 400 Watts Mono Subwoofer Car Amplifier TPT-BASS400 - Compact","description":"\u003cp\u003eIn this review the focus is the Timpano TPT-BASS400, a compact monoblock designed solely for bass. The bottom line: it is for drivers who want a focused 400 Watts RMS subwoofer amplifier in a small footprint that can be tuned without extra gear. The amp's main selling point is its combination of high-efficiency Class D design and built-in crossover and bass boost controls, which let a user dial in deep low end without adding an external DSP or crossover. It is best for tight installs where bass impact matters more than channel count.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 Watts RMS power:\u003c\/strong\u003e Provides dedicated power for subwoofer applications so low frequencies remain strong under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in variable crossovers:\u003c\/strong\u003e Subsonic 5-35Hz and LPF 35-250Hz let installers tune the amp to match sealed or ported boxes without extra components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass boost and frequency dial:\u003c\/strong\u003e Selectable boost up to +15 dB at a chosen frequency to emphasize low end for musical preference or small rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-level inputs with auto turn-on:\u003c\/strong\u003e Accepts speaker-level signals and triggers automatically, simplifying installation on factory head units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Class D design:\u003c\/strong\u003e Digital full bridge Class D topology and efficient power stage deliver strong output with a small heatsink footprint for tight mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe TPT-BASS400 is aimed at car audio enthusiasts who need a single-channel amplifier to drive a subwoofer without adding an external crossover or DSP. It suits installations where space is limited but bass is a priority, such as compact trunks, hatchbacks, or custom enclosures in tight locations.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for users who need multi-channel amplification, advanced digital signal processing, or very high-end audiophile refinement. If you require elaborate time alignment, multi-band DSP, or more than one driven channel, consider a different amplifier or a separate processor.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall chassis with high-efficiency Class D design lets it fit in tight spaces while delivering substantial RMS power.\u003c\/li\u003e\n\u003cli\u003eIntegrated variable LPF and subsonic filters remove the need for external crossovers for most subwoofer setups.\u003c\/li\u003e\n\u003cli\u003eHigh-level inputs and signal auto turn-on simplify connection to factory radios without a remote wire.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-channel design limits use to subwoofers only; not suitable if you need multi-channel amplification.\u003c\/li\u003e\n\u003cli\u003eNo built-in DSP means advanced tuning options like time alignment are not available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTimpano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTPT-BASS400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e400 Watts RMS (mono, subwoofer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003e2 Ohm compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilters\u003c\/td\u003e\n\u003ctd\u003eSubsonic 5-35Hz; LPF 35-250Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.93 in depth x 5.02 in width x 2 in height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Timpano 400 Watts mono amplifier is a practical, value-oriented choice for anyone building a bass-focused car system with limited space. Its built-in crossovers, bass boost, and high-level inputs make it especially easy to install on factory systems, and the Class D efficiency keeps power draw modest. Buy it if you need a straightforward, tunable mono amp for a dedicated subwoofer and prefer simplicity over advanced DSP features.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this amp run a 2 Ohm subwoofer?\u003c\/strong\u003e\u003cbr\u003eYes, the amp is specified for mono subwoofer duty and is compatible with 2 Ohm loads for delivering the rated power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need an external crossover or DSP?\u003c\/strong\u003e\u003cbr\u003eNo, the amp includes an adjustable subsonic filter and LPF plus a frequency-selectable bass boost, so most subwoofer systems can be tuned without extra crossover gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it turn on with a factory radio?\u003c\/strong\u003e\u003cbr\u003eYes, the high-level inputs and signal auto turn-on allow it to detect speaker-level signals and power up without a remote turn-on wire.\u003c\/p\u003e","brand":"Timpano","offers":[{"title":"Default Title","offer_id":48746752475355,"sku":"B0DVB2CPB8","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71NBdQyGjRL._SL1500.jpg?v=1778799516","url":"https:\/\/gearmusthave.com\/products\/timpano-400-watts-mono-subwoofer-car-amplifier-tpt-bass400-compact","provider":"GearMustHave","version":"1.0","type":"link"}