{"product_id":"crown-dci2x300n","title":"Crown DCI2X300N, Two-channel, 300W @ 4Ω Power Amplifier with BLU Link, 70V\/100V \/ EN 54-16 Compliant for Life Safety Applications","description":"\u003cp\u003eThe DriveCore™ Install series amplifiers is a complete line of high performance installation amplifiers based on the proprietary DriveCore technology. DCi Series amplifiers are designed, engineered and manufactured to the industry’s highest quality standards, and provide system integrators with the advanced features and flexibility required for challenging 21st century installed sound applications. Versatile, compact and highly energy-efficient, DCi Series amplifiers continue the unbroken Crown tradition of leadership in professional and commercial power amplifier technology. This amplifier is EN 54-16 Compliant for life safety applications.\u003c\/p\u003e\u003cp\u003eThe EOL box is used as an End of Line (EOL) termination in audio systems that use a 20kHz pilot tone to detect open and short conditions. The termination is placed at the farthest end of the loudspeaker circuit. Unlike most loudspeakers the EOL box is reactive at 20kHz such that the resulting current can be measured using HiQnet Audio Architect™ software. If the circuit is either opened or shorted, the measured 20kHz current will change. The EOL box presents either a 10Ω or 5Ω load at 20kHz, selectable using an external impedance switch. This method requires the 20kHz pilot tone to be mixed together with the audio. The pilot tone can be generated within the DCi Network or Dante family of amplifiers and the USP4 family of CTs amplifiers. Additionally the DSP built into the DCi Network, Dante and USP4 has the ability to allow for the pilot tone to bypass the internal speaker processing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response (8Ω, 20Hz - 20kHz):\u003c\/strong\u003e ±0.25dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion (at full rated power, 20Hz - 20kHz):\u003c\/strong\u003e 0.35%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping Factor (20Hz to 100Hz):\u003c\/strong\u003e \u0026gt;1000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Impedance (Stereo\/Dual Mode):\u003c\/strong\u003e 2Ω - 16Ω; 70Vrms and 100Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Impedance Bridge Mono:\u003c\/strong\u003e 4Ω - 16Ω; 140Vrms and 200Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Continuously variable speed forced air, front to back airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Fan Noise (re dBA SPL @ 1M):\u003c\/strong\u003e 45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired AC Mains (±10%):\u003c\/strong\u003e 100V-240V ~ 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Connector:\u003c\/strong\u003e 15A IEC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 483 mm x 89 mm x 362 mm 19 in x 3.5 in x 14.25 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8.53 kg (18.8 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crown","offers":[{"title":"Default Title","offer_id":46550092218565,"sku":"DCI2X300N-U-USFX","price":2280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/0612\/9093\/files\/DCi_2-300N_front_no_top_shadow_x_large_fdc970fe-ec8a-4b37-8c47-1ed390f465e6.webp?v=1784263275","url":"https:\/\/www.prodj.com\/products\/crown-dci2x300n","provider":"ProDJ","version":"1.0","type":"link"}