{"product_id":"australian-monitor-hs250v2-250w-class-d-mixer-amplifier","title":"Australian Monitor HS250v2: 250W Class-D Mixer Amplifier","description":"\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color stronger tutor-markdown-rendering\" id=\"model-response-message-contentr_789df3682c191636\" dir=\"ltr\"\u003e\n\u003ch3\u003eAustralian Monitor HS250v2: 250W Class-D Mixer Amplifier\u003c\/h3\u003e\n\u003cdiv\u003eThe \u003cb\u003eAustralian Monitor HS250v2\u003c\/b\u003e is an enterprise-grade 250W single-channel mixer amplifier engineered for commercial paging, background music distribution, and public address in retail, corporate, hospitality, and educational environments. Packing nine audio input channels, an energy-efficient Class-D amplifier stage, integrated Bluetooth audio streaming, an onboard media player, and priority muting into a slim 1RU rackmount chassis, it provides complete commercial audio management in a space-saving form factor.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eNine-Channel Mixing Architecture and Input Flexibility\u003c\/h3\u003e\n\u003cdiv\u003eThe \u003cb\u003eHS250v2\u003c\/b\u003e features an extensive nine-channel mixing topology configured with seven external inputs and two internal media sources. The rear panel provides six universal microphone or line-level inputs with XLR, Euroblock, and dual RCA connectivity, alongside selectable phantom power. A dedicated 3.5mm auxiliary stereo jack is positioned on the front panel for convenient walk-up device connections.\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eEach external input channel features dedicated gain trim, volume control, and individual treble and bass equalisation. To prevent unauthorised adjustments in public spaces or unsupervised equipment racks, the front panel includes a detachable magnetic concealment cover that shields all fine-tuning controls while leaving primary master knobs accessible. Flexible priority muting allows channels one through three to duck background music and auxiliary feeds automatically when paging announcements or emergency tones are triggered.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eProgrammable Bluetooth 5.1, Media Engine, and Multi-Tap Output\u003c\/h3\u003e\n\u003cdiv\u003eThe upgraded v2 platform incorporates a fully programmable Bluetooth 5.1 receiver module. Using dedicated PC software via an SD card configuration workflow, integrators can customise the Bluetooth broadcast SSID name, lock access via a security PIN, and configure pairing parameters to prevent accidental or unauthorised connection from adjacent rooms.\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eAn integrated digital tone generator provides five factory-embedded alerting signals—including bell, alert, evacuation, and chime tones—alongside capacity for up to 11 custom user tones uploaded via an onboard SD card slot. The same slot powers an internal MP3 and WAV media player with selectable sequential or random loop playback modes. The high-efficiency Class-D power stage supports 4-ohm low-impedance loads as well as 70V and 100V distributed constant-voltage speaker lines, backed by fan-assisted cooling and thermal overload protection.\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eTechnical Specification Overview\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eProduct Model\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAustralian Monitor HS250v2\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAmplifier Topology\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eClass-D Energy Efficient\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eContinuous Power Output\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e250 Watts RMS\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSpeaker Output Modes\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e4 Ohm Low-Impedance, 70V Line, 100V Line\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTotal Input Channels\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e9 Channels (6 Mic\/Line, 1 Front Aux, Bluetooth, MP3\/WAV Player)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFrequency Response\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e100 Hz to 16 kHz\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTotal Harmonic Distortion\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eLess than 0.3 percent (THD plus Noise)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSignal-to-Noise Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eGreater than 75 dB\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBluetooth Specification\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBluetooth 5.1 (Customisable SSID, PIN, and Security Settings)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTone Generator\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e5 Embedded Pre-Sets (Alert, Evac, Bell, Chime) plus 11 Custom User Tones\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eRack Height \u0026amp; Mounting\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e1RU 19-inch Standard Rackmount (Rack ears included)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eUnit Dimensions (W x D x H)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e438 mm x 406 mm x 44 mm\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eUnit Net Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e6.8 kg\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eSee manufacturer website for specific product warranty information.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Australian Monitor","offers":[{"title":"Default Title","offer_id":52350093000992,"sku":null,"price":1500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/1239\/7344\/files\/HS250v2-Front_HIREZ.png?v=1789354209","url":"https:\/\/bgaudiovisual.com.au\/products\/australian-monitor-hs250v2-250w-class-d-mixer-amplifier","provider":"BG AudioVisual","version":"1.0","type":"link"}