{"id":21584,"date":"2026-09-03T11:35:39","date_gmt":"2026-09-03T09:35:39","guid":{"rendered":"https:\/\/audiophony-pa.com\/?post_type=product&p=21584"},"modified":"2026-09-24T14:46:17","modified_gmt":"2026-09-24T12:46:17","slug":"amp150-8h","status":"publish","type":"product","link":"https:\/\/audiophony-pa.com\/en\/product\/amp150-8h\/","title":{"rendered":"AMP150.8H"},"content":{"rendered":"
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Eight zones, a single 1U unit.<\/strong>
The AMP150.8H answers a precise need: covering a large number of small independent zones without multiplying amplifiers. Schools, multi-aisle retail, office buildings with many rooms or corridors \u2014 wherever the number of zones matters more than the power per zone, the AMP150.8H packs eight amplified channels into a single 1U rack weighing 5 kg.<\/p>\n

Eight channels, full control.<\/strong>
Each channel delivers 150 W on a 70 V or 100 V line, with an independent voltage selector per channel at the rear. Level trim is per channel, also at the rear, for precise calibration of each zone without touching the others. Note: the 150 W per channel figure applies when the unit is not fully loaded; with all eight channels driven at once, each one delivers up to 135 W RMS. Three LED indicators per channel (signal, clip, protection) give an immediate visual read on the state of each line, in service as in maintenance.<\/p>\n

Measurable sound quality.<\/strong>
THD+N below 0.1 % keeps the signal faithful even at full output, with no audible colouration on speech or on music. A signal-to-noise ratio above 95 dB lets silence stay silent between two announcements. A damping factor above 200 keeps the driver under control for a well-defined result, including at the far end of a 100 V line.<\/p>\n

Connections and integration.<\/strong>
Eight inputs and eight outputs on Euroblock connectors, in the same format as the rest of the AMP H Series: an installer who knows one model of the range knows them all. Short-circuit, open-circuit, thermal, limiter, ultrasonic and radio-frequency protection as standard. Fan cooling, AC 220 \u2013 240 V power supply.<\/p>\n

The AMP150.8H is part of the Audiophony PA AMP H Series, available with 1, 4 or 8 channels, from 150 to 500 W per channel.<\/p>\n

Key features:<\/strong>
\u2022 8 independent channels, 70 V \/ 100 V selection on each channel
\n\u2022 150 W per channel (8 \u00d7 135 W with all channels driven)
\n\u2022 Per-channel level trim at the rear
\n\u2022 Signal, clip and protection indicators on each channel
\n\u2022 Class D, 1U 19\u2033 format<\/p>\n

Please note: this unit is not completely silent. Its fan generates around 62.5 dB of noise at 1 metre.<\/div>\n

Technical specifications:<\/strong>
\u2022 Power at 100 V: 150 W, 8 \u00d7 135 W (74 \u03a9, all channels driven)
\n\u2022 Power at 70 V: 150 W, 8 \u00d7 135 W (36 \u03a9, all channels driven)
\n\u2022 Input sensitivity: 0.9 \u2013 1.1 V (0 \u00b11 dBV)
\n\u2022 Input impedance: 20 k\u03a9 balanced \/ 10 k\u03a9 unbalanced
\n\u2022 Voltage gain (100 V): 40 dB
\n\u2022 Frequency response: 100 Hz \u2013 15 kHz
\n\u2022 Signal-to-noise ratio: > 95 dB
\n\u2022 THD+N: < 0.1 %
\n\u2022 Damping factor: > 200
\n\u2022 Output voltages: 70 V \/ 100 V
\n\u2022 Power circuit: Class D switch-mode supply
\n\u2022 Power supply: AC 220 \u2013 240 V, 50 \/ 60 Hz
\n\u2022 Protection: short circuit, open circuit, thermal, limiter, ultrasonic and radio frequencies
\n\u2022 Indicators: signal (green), clip (red), power (green), protection (red)
\n\u2022 Connections: inputs and outputs on Euroblock connectors
\n\u2022 Controls: ON\/OFF switch and level trims at the rear, voltage selectors at the rear
\n\u2022 Cooling: fan cooled, 62.5 dB at 1 m
\n\u2022 Dimensions: 483 \u00d7 44 \u00d7 360 mm, 19\u2033 1U
\n\u2022 Net weight: 5 kg<\/p>\n

\"AMP150.8H<\/p>\n
\n
8 channels \u00b7 150 W<\/span><\/div>\n
Discover the AMP150.8H in detail.<\/div>\n
Eight 150 W zones in a single 1U unit \u2014 the AMP H Series range and its comparison table on the dedicated page.<\/div>\n

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

8-channel 150 W amplifier, 70 \/ 100 V line, Class D 1U, to cover a large number of independent zones from a single rack unit.<\/p>\n","protected":false},"featured_media":21624,"template":"","meta":[],"product_brand":[],"product_cat":[1519,389],"product_tag":[1521],"class_list":["post-21584","product","type-product","status-publish","has-post-thumbnail","product_cat-100-v-amplifiers","product_cat-amplifiers","product_tag-amp-h","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product\/21584","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\/21624"}],"wp:attachment":[{"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/media?parent=21584"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product_brand?post=21584"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product_cat?post=21584"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/audiophony-pa.com\/en\/wp-json\/wp\/v2\/product_tag?post=21584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}