{"product_id":"marmitek-boomboom-460-bluetooth-receiver-with-digital-amplif","title":"Marmitek BoomBoom 460 Bluetooth aptX Receiver – 2×20 W Digital Amplifier \u0026 3.5 mm Aux In","description":"\u003cp\u003eThe Marmitek BoomBoom 460 combines a Bluetooth 3.0 receiver with a digital power amplifier delivering 2×20 W RMS. The advanced digital amplification technology provides the audio quality of analogue amplifiers with a dynamic range of 95 dBA, a channel separation of 77 dB, and total harmonic distortion of just 0.04% at 20 W. Power efficiency reaches 90%, while idle power consumption stays below 2 W.\u003c\/p\u003e\u003cp\u003eBluetooth connectivity supports the aptX codec for lossless-quality stereo audio over wireless, alongside SBC. An external omnidirectional antenna with 2 dBi gain and 50 Ohm port impedance is included. A 3.5 mm auxiliary input also allows non-Bluetooth sources such as PCs and MP3 players to connect. The solid aluminium casing houses everything in a compact form factor. The package includes the amplifier unit, a power adapter (12 V \/ 4000 mA), a power cord, a 3.5 mm Male-to-Male audio cable, the antenna, and an instruction manual.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBluetooth 3.0 with aptX and SBC codec support (A2DP profile)\u003c\/li\u003e\n\u003cli\u003eBuilt-in digital amplifier: 2×20 W RMS output\u003c\/li\u003e\n\u003cli\u003eRange: up to 10 m (Class 2 source); up to 30 m (Class 1 source)\u003c\/li\u003e\n\u003cli\u003e3.5 mm auxiliary input for non-Bluetooth sources\u003c\/li\u003e\n\u003cli\u003eExternal omnidirectional antenna with 2 dBi gain and 50 Ohm impedance\u003c\/li\u003e\n\u003cli\u003eSolid aluminium casing\u003c\/li\u003e\n\u003cli\u003ePower supply: 100–240 VAC (included adapter: 12 V \/ 4000 mA)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eaptX codec delivers 4:1 compression with up to 352 kbps data rate, 10 Hz–22 kHz frequency response, and less than 1.89 ms algorithmic delay — maintaining CD-quality sound over Bluetooth\u003c\/li\u003e\n\u003cli\u003e2×20 W digital output is sufficient to drive passive speakers in a kitchen, bathroom, bedroom, or outdoor setup\u003c\/li\u003e\n\u003cli\u003eReusing existing passive speakers avoids the cost of replacing them with active Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003e90% power efficiency and under 2 W idle consumption keep running costs low\u003c\/li\u003e\n\u003cli\u003eThe auxiliary input covers devices without Bluetooth, including desktop PCs and older MP3 players\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 100–240 VAC; 12 V \/ 4000 mA (included adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 2×20 W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Speaker Impedance:\u003c\/strong\u003e 8 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz–20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 95 dBA (typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.04% @ 20 W, 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e 77 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdle Power Consumption:\u003c\/strong\u003e \u0026lt;2 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Efficiency:\u003c\/strong\u003e 90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Version:\u003c\/strong\u003e 3.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Profile:\u003c\/strong\u003e A2DP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Codecs:\u003c\/strong\u003e aptX, SBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Class:\u003c\/strong\u003e II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Frequency:\u003c\/strong\u003e 2.402–2.480 GHz ISM Band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Range:\u003c\/strong\u003e Up to 10 m (Class 2 source); up to 30 m (Class 1 source)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna:\u003c\/strong\u003e External, omnidirectional, 2 dBi gain, 50 Ohm port impedance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eaptX Compression Ratio:\u003c\/strong\u003e 4:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eaptX Max Data Rate:\u003c\/strong\u003e 352 kbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eaptX Frequency Response:\u003c\/strong\u003e 10 Hz–22 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eaptX Algorithmic Delay:\u003c\/strong\u003e \u0026lt;1.89 ms @ Fs 48 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eaptX Dynamic Range:\u003c\/strong\u003e 16-bit: \u0026gt;92 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eaptX THD+N:\u003c\/strong\u003e -68.8 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Input:\u003c\/strong\u003e 3.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED:\u003c\/strong\u003e Link indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCasing:\u003c\/strong\u003e Solid aluminium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eaptX ensures the Bluetooth stream sounds as close to the original source as possible — noticeably better than standard SBC streaming\u003c\/li\u003e\n\u003cli\u003eThe compact aluminium body can be wall-mounted in a kitchen or bathroom alongside passive speakers without taking up shelf space\u003c\/li\u003e\n\u003cli\u003eClass 1 source compatibility extends the wireless range to 30 m, covering adjoining rooms\u003c\/li\u003e\n\u003cli\u003ePackage includes all cables needed to get started: power cord, audio cable, and antenna\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marmitek","offers":[{"title":"Default Title","offer_id":56563703775614,"sku":"250179","price":152.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15671374643582.webp?v=1779627523","url":"https:\/\/lynk.gr\/en-au\/products\/marmitek-boomboom-460-bluetooth-receiver-with-digital-amplif","provider":"Lynk.gr","version":"1.0","type":"link"}