{"product_id":"pa4400-4-zone-8-channel-digital-class-d-amplifier-with-dsp-bluetooth","title":"PA4400 4-Zone 8-Channel Digital Class-D Amplifier with DSP \u0026 Bluetooth","description":"\u003cp\u003e\nDistribute music throughout multiple rooms or listening areas with the Technical Pro PA-4400 4-Zone, 8-Channel Digital Amplifier. Designed for whole-home audio, offices, restaurants, retail spaces, houses of worship, and commercial installations, the PA-4400 provides eight amplified channels across four independent stereo zones with a stated output of 50 watts per channel.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBluetooth 5.0, HDMI ARC, optical, coaxial, CD, AUX, USB, and dedicated zone inputs provide flexible ways to connect televisions, media players, mobile devices, microphones, and other audio sources. The PA-4400 also supports FM radio, USB audio recording, microphone priority, USB phone charging, and individual four-zone speaker connections in one compact multi-room receiver.\n\u003c\/p\u003e\n\n\u003cp style=\"text-align:center; font-size:32px; font-weight:bold; margin-bottom:15px;\"\u003e\nWHAT'S INCLUDED?\n\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px dotted #999;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eTechnical Pro PA-4400 4-Zone 8-Channel Digital Amplifier\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eWireless Remote Control (Requires 2 AAA Batteries, Not Included)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eFM Antenna Cable\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUL AC Power Cord\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUser Manual\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eWarranty Card\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cbr\u003e\n\n\u003cp style=\"text-align:center; font-size:32px; font-weight:bold; margin-bottom:15px;\"\u003e\nKEY FEATURES\n\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px dotted #999;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eFour-Zone, Eight-Channel Digital Amplifier\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e400W Stated Total Output with 8 × 50W Channels\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eBluetooth 5.0 Wireless Audio Streaming\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eHDMI ARC Input for Compatible Televisions\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eOptical and Coaxial Digital Audio Inputs\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUSB Playback with MP3, WMA and WAV Support\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eStereo MP3 Recording to a Blank USB Drive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eBuilt-In FM Radio\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eDual Microphone Inputs with Microphone Priority\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUSB Phone Charging\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eMode Memory Function\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eIdeal for Multi-Room Home and Commercial Audio Systems\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cbr\u003e\n\n\u003cp style=\"text-align:center; font-size:32px; font-weight:bold; margin-bottom:15px;\"\u003e\nSPECS\n\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px dotted #999;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:28%; border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eTechnical Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eModel #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003ePA-4400\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e4-Zone, 8-Channel Digital Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eStated Total Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eStated Channel Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e8 × 50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eAudio Zones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e4 Stereo Zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eSpeaker Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e8 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eBluetooth Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eBluetooth Pairing Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003ePA-4400\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eBluetooth Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUp to 15 m (49 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eBluetooth Range with Obstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUp to 10 m (33 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eBluetooth Auto Reconnect\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eSupported When the Amplifier Powers Back On\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eAudio Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eHDMI ARC, CD, AUX, Coaxial, Optical and Zone 1–4 Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eUSB Playback\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eMP3, WMA and WAV\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eUSB Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUp to 32GB Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eUSB Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eUSB 2.0 and USB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eUSB Auto Play\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eRecording\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eStereo MP3 Recording to USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eRecording Sources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eAll Audio Modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eFM Frequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e87.5–108 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eFM Tuning Step\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eMicrophone Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eMicrophone Priority\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eUSB Phone Charging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e5V, 500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eLED Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eMode Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eDefault Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e110–220V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003ePCB Fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eUnit Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e16.93 × 9.25 × 3.15 in (430 × 235 × 80 mm, Including Feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e5.59 lbs (2.535 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eGift Box Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e18.70 × 12.99 × 4.72 in (475 × 330 × 120 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eGift Box Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e7.22 lbs (3.275 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"border:1px dotted #999; text-align:center; padding:10px;\"\u003e\u003cstrong\u003eQuantity Per Carton\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px dotted #999; padding:10px;\"\u003e4 Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"text-align:center; color:#999999; margin-top:30px; font-size:14px; line-height:1.6;\"\u003e\n\n\u003cp\u003e******\u003c\/p\u003e\n\n\u003cp\u003e\nAt Technical Pro we’ve worked with sound engineers to create the ideal speaker for every situation. Whether you’re playing music or making announcements, Technical Pro speakers perfectly deliver sound to send you on an audio adventure.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis product is built with the same quality found in all Technical Pro equipment, ensuring it follows you from gig to gig over an extended lifespan. We stand by our work, and every Technical Pro product comes with a one-year warranty.\n\u003c\/p\u003e\n\n\u003cp\u003e******\u003c\/p\u003e\n\n\u003cp\u003eBluetooth® is a registered trademark of Bluetooth SIG.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Technical Pro","offers":[{"title":"Default Title","offer_id":56900572610726,"sku":null,"price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0332\/7761\/files\/PA-4400_1.jpg?v=1785773045","url":"https:\/\/www.tpro.com\/products\/pa4400-4-zone-8-channel-digital-class-d-amplifier-with-dsp-bluetooth","provider":"Technical Pro","version":"1.0","type":"link"}