{"id":246347,"date":"2025-12-08T08:43:13","date_gmt":"2025-12-08T08:43:13","guid":{"rendered":"https:\/\/tontechnika.com\/?post_type=product&#038;p=246347"},"modified":"2025-12-08T08:46:09","modified_gmt":"2025-12-08T08:46:09","slug":"d4-5","status":"publish","type":"product","link":"https:\/\/tontechnika.com\/en\/product\/d4-5\/","title":{"rendered":"D4.5"},"content":{"rendered":"<div class=\"woocommerce-product-details__short-description\">\n<p>The TONTECHNIKA D4.5 is 100V four channel Class-D power amplifiers with DSP &amp; Dante network module for affordable audio amplification in both fixed and commercial audio installations. The DSP power amplifiers are rated power output at 4 x 600W @ 100V &amp; 4 Ohm and 4 x 300W @8 Ohm,which provide an enormous flexibility for different size sound system applications. The DSP processor in combination with remote management software gives user friendly experience with intuitive functions overview for easy configuration. Acoustics can be optimized using noise gate,matrix mixer, PEQ, crossover, delay, compressor, Butterworth, Bessel, Linkwitz6~24. These settings can be custom configured using the English remote software by mini USB port on front panel. Loudspeaker protection is provided by an output power limiter whereby the maximum output power for every channel (in Watt) can be configured.Configuration is made simple with loudspeaker presets and full system configurations which can be selected from a library and uploaded to the amplifier. This ensures the best acoustical performance with a bullet-proof loudspeaker protection. The amplifier built-in 4 Input 4 Outputs DSP and 4 Input 4 Outputs Dante network card, which can ensure each input and output could be managed respectively, one RJ45 port is used for &amp; Dante and one type C style USB on rear panel for DSP configure. There are four balanced line inputs by phoenix terminal and four 100V,4 Ohm \/ 8 Ohm speaker output. The amplifiers support 100V &amp; 4 Ohm \/ 8 Ohm both commercial audio &amp; professional audio applications, where an output selector could enable this function for dedicated sound system. The installation of this Dante network amplifier with DSP allows receiving and sending of low latency, high quality audio over a standard Ethernet network.<\/p>\n<p><strong>Feature:<\/strong><\/p>\n<ul class=\"list-paddingleft-2\">\n<li>4 x 500W Class-D power amplifier at 100V (TONTECHNIKA D4.5)<\/li>\n<li>Support 100V &amp; 8 Ohm, 4 Ohm speaker output<\/li>\n<li>Built-in DSP with EQ, gain control, crossover, delay, limiter, high-pass filter &amp; low-cut filter<\/li>\n<li>31 bands of input PEQ and 10 bands of output PEQ<\/li>\n<li>30 pre sets of DSP (Digital Signal Processor)<\/li>\n<li>4 Input 4 Outputs Dante network module and 4 In 4 Out matrix DSP module<\/li>\n<li>One Ethernet RJ-45 network connector for Dante configure<\/li>\n<li>One type C style USB port on front panel for DSP configure<\/li>\n<li>0dBu\/6dBu sensitivity adjustment for each input<\/li>\n<li>1U height 19\u201d rack mount type power amplifier<\/li>\n<li>Balanced line input by phoenix terminal for four channels<\/li>\n<li>Complete short circuit, overload, high temp, clip and DC protection<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"woocommerce-product-details__short-description\">\n<p>The TONTECHNIKA D4.5 is 100V four channel Class-D power amplifiers with DSP &amp; Dante network module for affordable audio amplification in both fixed and commercial audio installations. The DSP power amplifiers are rated power output at 4 x 600W @ 100V &amp; 4 Ohm and 4 x 300W @8 Ohm,which provide an enormous flexibility for different size sound system applications.<\/p>\n<\/div>","protected":false},"featured_media":246348,"template":"","meta":{"_acf_changed":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0"},"product_brand":[],"product_cat":[87],"product_tag":[],"class_list":{"0":"post-246347","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-power-amplifier","8":"entry","9":"has-media","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-external","15":"col","16":"span_1_of_5","17":"owp-content-center","18":"item-entry","19":"owp-thumbs-layout-vertical","20":"owp-btn-normal","21":"owp-tabs-layout-horizontal","22":"has-no-thumbnails"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>D4.5 | Tontechnika<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tontechnika.com\/en\/product\/d4-5\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D4.5 | Tontechnika\" \/>\n<meta property=\"og:description\" content=\"The TONTECHNIKA D4.5 is 100V four channel Class-D power amplifiers with DSP &amp; Dante network module for affordable audio amplification in both fixed and commercial audio installations. 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