{"product_id":"art-hva4","title":"ART HVA4","description":"\u003cp\u003e4-Channel Class-D 270W Power Amplifier\u003c\/p\u003e\u003cp\u003eHVA4 4-Channel 270 W Power Amplifier\u003c\/p\u003e\u003cp\u003eThe HVA4 is a four-channel Class D amplifier for 70V and 100V installations that delivers 270 watts per channel.\u003c\/p\u003e\u003cp\u003eEach channel has an independent volume control and status LEDs to indicate signal activity, clipping, and thermal protection.\u003c\/p\u003e\u003cp\u003eWith a robust feature set in a 1U rackmount enclosure, the HVA4 offers a built-in limiter, an internal fan, and Euroblock connectors for audio, status, and control signals.\u003c\/p\u003e\u003cp\u003eFeatures\u003cbr\u003e4-Channel Class D Power Amplifier\u003cbr\u003eSwitchable 70 V \/ 100 V Operation\u003cbr\u003e270 W per Channel\u003cbr\u003eEuroblock Connectors\u003cbr\u003eBuilt-In Limiter\u003cbr\u003eShort Circuit, Thermal, and Power On \/ Off Muting Protection\u003cbr\u003e1U Rackmount\u003c\/p\u003e\u003cp\u003eThanks to its 4-channel\/2-channel design, it is possible to separate 4 or 2 zones with different audio sources or to use the same audio on all zones.\u003c\/p\u003e\u003cp\u003eSpecifications\u003cbr\u003eAmplifier class\tSwitching power, Class-D\u003cbr\u003eInput\/Output Connections\tEuroblock\u003cbr\u003eFrequency Response (Hz CM +\/- 1dB)\t120 Hz – 17 kHz (-3dB)\u003cbr\u003eTHD\t\u0026lt;0.1%\u003cbr\u003eDamping Factor (30 Hz – 400 Hz AT 8 Ohms)\t\u0026gt;200\u003cbr\u003eCrosstalk (1kHz \/ 20Hz-20kHz)\t\u0026gt;70 dB\u003cbr\u003eInput Impedance – Bal\/Unbal (Ohms)\t20 k Ω (balanced) 10 k Ω (unbalanced)\u003cbr\u003eInput Sensitivity (Vrms) For Full Power Out\t0.9-1.1 V ( 0+\/-1 dBV )\u003cbr\u003eProtection\tShort circuit, open circuit, thermal, ultrasonic and RF\u003cbr\u003eOther Features\tFront: AC switch, Input level control for each channel\u003cbr\u003eRear: 70 V \/ 100 V selector\u003cbr\u003eDimensions\t48.3 cm x 4.4 cm x 3.60 cm\u003cbr\u003eWeight\t6.2 kg\u003c\/p\u003e\u003cp\u003eSpecifications subject to change without notice\u003c\/p\u003e","brand":"ART Technology","offers":[{"title":"Default Title","offer_id":46231815716908,"sku":"ARTP_HVA4","price":2079.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2970\/9956\/files\/image-6939a6f0-89b1-4ea0-8b5a-0f94f28ba9de.webp?v=1790148111","url":"https:\/\/roycemusic.com.au\/products\/art-hva4","provider":"roycemusic","version":"1.0","type":"link"}