{"id":2667,"date":"2025-11-11T04:12:16","date_gmt":"2025-11-11T04:12:16","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=2667"},"modified":"2025-11-11T04:12:46","modified_gmt":"2025-11-11T04:12:46","slug":"bose-powerspace-ps404d-commercial-power-amplifier-with-dsp-and-dante","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/bose-powerspace-ps404d-commercial-power-amplifier-with-dsp-and-dante\/","title":{"rendered":"Bose PowerSpace PS404D Commercial Power Amplifier with DSP and Dante"},"content":{"rendered":"
\n

The Bose PowerShare PS404D sets a new standard for fixed-install applications. This 400-watt amplifier boasts patented technology that shares its total power across all of its output channels, enabling installers the freedom to utilize power where it\u2019s needed. This flexible power amplifier supports both low- and high-impedance operation, making it suitable for a wide range of applications. Benefit from top-shelf sound and rock-solid performance, thanks to Bose\u2019s field-proven Dual Feedback Loop system, while integrated DSP via ControlSpace Designer software gives you studio-quality sound without the need for external processing. ControlSpace Designer also allows for mixing onboard analog inputs with digital inputs from a Dante network, thus enabling inclusion into large, networked audio systems. An Auto-Standby feature rounds out the PowerShare PS404D\u2019s impressive features.<\/p>\n

FEATURES<\/p>\n

PowerShare Technology
\nDistribute the total 400 watts asymmetrically across all outputs using patented PowerShare technology, which allows each output to deliver full power. Instead of selecting amplifier power based on the needs of the largest zone, you now have the freedom to use total amplifier power in any application. This enables more flexibility during the initial design, or later on-site when making unplanned changes that take advantage of surplus power.<\/p>\n

Load-independent Outputs
\nConfigure any channel for low-impedance (4-8 \u03a9) or high-impedance (70\/100V) applications without bridging or using jumpers.<\/p>\n

Integrated Dante Audio Networking
\nSupport four audio input channels from a Dante network and mix onboard analog inputs with digital Dante inputs as selected in ControlSpace Designer software.<\/p>\n

Dual Feedback Loop System
\nImprove performance and reliability. The Dual Feedback Loop system, inherited from the field-proven Bose PowerMatch amplifier line, allows for continuous monitoring and control of both the current and voltage delivered to each output load. This combination provides improved linearity and lower distortion while protecting loudspeakers.
\nControlSpace Networking
\nConfigure using ControlSpace Designer software for inclusion into larger networked audio systems where end-user controllers and scheduling events can control amplifier parameters.<\/p>\n

Integrated Loudspeaker Processing
\nAdjust various parameters using ControlSpace Designer software: nine-band PEQs, matrix mixing, crossover, limiters, delay, mute\/output polarity, and more.<\/p>\n

Auto-standby
\nSave power \u2014 PowerShare amplifiers can be configured to automatically enter standby mode when the audio signal falls below a set threshold, then wake when audio returns.<\/p>\n<\/div>\n

 <\/p>\n

Specifications:<\/strong><\/em><\/p>\n\n\n\n
Number of Channels: 4
\nPower Class: Class D
\nWatts\/Side @ 8 ohms: 100W
\nWatts\/Side @ 4 ohms: 100W
\n70V\/100V Output: 400W
\nInputs: 1 x 12-pin Euroblock
\nOutputs: 1 x 8-pin Euroblock
\nCooling System: Variable Speed Fan
\nDSP: Matrix mixer, loudspeaker EQ, real-time 9-band PEQ, Vpeak\/Vrms limiters, delay, band pass, mute\/output polarity inversion
\nFilters: Yes
\nFrequency Response: 20Hz-20kHz
\nTHD: 0.04%
\nOverload Protection: High temperature, output short, extra high frequency (EHF), excessively low or high AC line voltage
\nRack Spaces: 1U
\nPower Source: Standard IEC AC plug<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

The Bose PowerShare PS404D sets a new standard for fixed-install applications. This 400-watt amplifier boasts patented technology that shares its total power across all of its output channels, enabling installers the freedom to utilize power where it\u2019s needed. This flexible power amplifier supports both low- and high-impedance operation, making it suitable for a wide range […]<\/p>\n","protected":false},"featured_media":2711,"template":"","meta":[],"product_brand":[70],"product_cat":[21,61],"product_tag":[],"class_list":{"0":"post-2667","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-bose","7":"product_cat-all-products","8":"product_cat-powered-amplifier","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/2667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/2711"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=2667"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=2667"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=2667"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=2667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}