{"id":21564,"date":"2026-09-03T11:35:16","date_gmt":"2026-09-03T09:35:16","guid":{"rendered":"https:\/\/audiophony-pa.com\/?post_type=product&p=21564"},"modified":"2026-09-03T17:17:02","modified_gmt":"2026-09-03T15:17:02","slug":"amp150-4h","status":"publish","type":"product","link":"https:\/\/audiophony-pa.com\/en\/product\/amp150-4h\/","title":{"rendered":"AMP150.4H"},"content":{"rendered":"

The AMP150.4H is a compact and powerful Class D 4-channel high-voltage amplifier. It delivers 150 W on a 70 V or 100 V line per output, with per-channel volume control, LED indicators (signal, clip and protection) and Euroblock connectors on inputs and outputs.<\/p>\n

– 4 independent channels, 70 V \/ 100 V selection on each channel
\n– Priority TEST input, activated by dry contact (PRI terminal)
\n– FAIL (5 V fault output), DIS (disable) and GND control contacts
\n– 2 parallel output terminals per channel
\n– Class D, 1U 19\u2033 format, variable-speed fan
\n– Compatible with the optional AMP-DANTE4 Dante card<\/p>\n

\"AMP-DANTE4\"<\/a><\/p>\n
\n

\"Dante\"<\/p>\n

Take this amplifier onto Dante.<\/p>\n

The AMP-DANTE4 card brings all four channels onto the Dante audio network.<\/p>\n

4 \u00d7 4 channels \u00b7 48 kHz<\/span>2 \u00d7 redundant RJ45<\/span><\/p>\n

Discover the AMP-DANTE4 card \u2192<\/a><\/p>\n<\/div>\n<\/div>\n

Technical specifications : <\/strong><\/p>\n

– Power at 100 V: 2 \u00d7 150 W (2 active channels) \/ 4 \u00d7 135 W (74 \u03a9, 4 active channels)
\n– Power at 70 V: 2 \u00d7 150 W (2 active channels) \/ 4 \u00d7 135 W (36 \u03a9, 4 active channels)
\n– Input sensitivity: 0.9 \u2013 1.1 V (0 \u00b11 dBV)
\n– Input impedance: 20 k\u03a9 balanced \/ 10 k\u03a9 unbalanced
\n– Voltage gain (100 V): 40 dB
\n– Frequency response: 100 Hz \u2013 15 kHz
\n– Signal-to-noise ratio: > 95 dB
\n– THD+N: < 0.1%
\n– Damping factor: > 200
\n– Output voltages: 70 V \/ 100 V
\n– Power circuit: Class D switching power supply
\n– Power supply: AC 220 \u2013 240 V, 50 \/ 60 Hz
\n– Protections: short circuit, open circuit, thermal, limiter, ultrasonic and radio frequencies
\n– Indicators: signal (green), clip (red), power (green), priority (orange), protection (red)
\n– Connections: 1 Euroblock input and 2 Euroblock outputs per channel, FAIL, DIS, PRI, GND and TEST control connectors
\n– Settings: ON\/OFF switch and volume controls on front panel, voltage selectors on rear panel
\n– Cooling: by ventilation, 62.5 dB at 1 m
\n– Dimensions: 483 \u00d7 44 \u00d7 360 mm, 19\u2033 1U
\n– Net weight: 5.4 kg<\/p>\n

Package contents : <\/strong><\/p>\n

– The amplifier
\n– A power cable
\n– Four rubber feet
\n– The user manual<\/p>\n

\"AMP150.4H<\/p>\n
\n
\"Audiophony<\/div>\n
4 channels \u00b7 150 W<\/span><\/div>\n
Discover the AMP150.4H in detail.<\/div>\n
Four independent zones, priority input, AMP-DANTE4 Dante option \u2014 the whole AMP H Series range in detail on the dedicated page.<\/div>\n

Learn more →<\/span><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Amplifier 100 V – Class D – 4 channels – 150 W<\/p>\n","protected":false},"featured_media":21600,"template":"","meta":[],"product_brand":[],"product_cat":[1519,389],"product_tag":[],"class_list":["post-21564","product","type-product","status-publish","has-post-thumbnail","product_cat-100-v-amplifiers","product_cat-amplifiers","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product\/21564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/media\/21600"}],"wp:attachment":[{"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/media?parent=21564"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product_brand?post=21564"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product_cat?post=21564"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product_tag?post=21564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}