Product Description: Standard chassis design, 1U aluminum alloy panel.<\/p>\n
Amplifier Type: Class D power amplifier circuit design, low loss, and amplification efficiency of over 90%.<\/p>\n
Digitalization: Highly integrated digital circuitry significantly improves stability and energy efficiency.<\/p>\n
Small Size: Uses highly integrated digital chips instead of traditional transformers, resulting in a smaller size, reduced to a 1U panel, and lighter weight.<\/p>\n
Clean Junction: Eliminates high-frequency oscillations and common-mode noise generated by traditional toroidal transformers, eliminating current noise from coupling, crosstalk, and electromagnetic radiation. The digital circuitry also provides strong anti-interference capabilities.<\/p>\n
Professional noise gate control of the output signal ensures quiet background music.<\/p>\n
Intelligent power management function: automatically enters standby mode when there is no signal, with standby power less than 3W, ensuring 24\/7 uninterrupted operation.<\/p>\n
One master volume control knob controls the volume of all lines and microphones. Two parametric equalizer knobs adjust bass and treble to improve sound quality.<\/p>\n
Each line input volume and each microphone volume has an independent control knob.<\/p>\n
Features MP3 playback control buttons: Bluetooth, radio, and USB\/SD card playback; a small screen displays playback status.<\/p>\n
Includes an MP3 player, capable of playing audio programs from USB flash drives and SD cards, supporting up to 32GB.<\/p>\n
Includes FM radio function, capable of receiving radio programs at frequencies of 88-108MHz.<\/p>\n
6 audio input channels: 3 standard line inputs and 3 standard microphone inputs.<\/p>\n
1 audio output channel, which can be looped to the audio input interface of another amplifier.<\/p>\n
MIC3 has the highest priority; it automatically mutes upon signal input. A junction FET performs priority switching to ensure no signal distortion during mute.<\/p>\n
6-channel zone control buttons and indicator lights; the indicator light for a zone illuminates when it is activated.<\/p>\n
70V and 100V constant voltage outputs, 4-16\u03a9 constant impedance outputs, and six-channel zone constant voltage outputs (CH1-CH6).<\/p>\n
Real-time operating status indicator lights: 5 signal indicators, 1 protection indicator, 1 distortion indicator, and 1 power indicator.<\/p>\n
Line safety operating area protection ensures safe operation of the output load under any harsh environment, including short circuits and overloads.<\/p>\n
Comprehensive temperature protection: When the machine temperature rises, the temperature servo circuit accelerates the fan, resulting in low fan noise.<\/p>\n
Peak negative feedback protection effectively protects the power amplifier in case of signal distortion, surges, or severe line voltage overvoltage.<\/p>\n
Integrated crossover tone compensation circuit corrects high-frequency losses caused by the line transformer, resulting in a flat signal spectrum curve on the line voltage and a beautiful tone.<\/p>\n
High octave band bass cutoff circuit: Employing tone-compensated low-cut technology, it removes potentially hazardous ultra-low frequency components without sacrificing sound quality, ensuring safe operation of the boost system.<\/p>\n
Technical Specifications:
\nRated Power: 160W
\nOutput: 70V, 100V, 4-16\u03a9, CH1-CH6
\nInput Sensitivity\/Impedance: MIC1, 2, 3: 5mV\/600\u03a9, unbalanced TS terminal input. AUX1, 2, 3: 350mV\/10K\u03a9, unbalanced RCA terminal input
\nOutput Sensitivity\/Impedance: 1000mV\/470\u03a9, unbalanced TS terminal output
\nOverload Source Electromotive Force: MIC1, 2, 3: >12dB, unbalanced TRS terminal input. AUX1, 2, 3: >20dB, unbalanced RCA terminal input
\nTone (Bass): \u00b110dB @100Hz
\nTone (Treble): \u00b110dB @10KHz
\nFrequency Response: 50-16KHz (+1dB, -3dB)
\nSignal-to-Noise Ratio: MIC1, 2, 3: 66dB. AUX1, 2, 3: 80dB Total Harmonic Distortion: 0.5% at 1kHz, 1\/3 output power
\nMute Function: MIC3 prioritizes other channels
\nChannel Crosstalk Attenuation: \u226450dB
\nCooling: Forced air cooling from front to back; built-in fan activates when heatsink temperature reaches 55 degrees Celsius
\nProtection: Overheat, overload & short circuit
\nPower Supply: AC 220V\/50Hz
\nMaximum Power Dissipation: 240W
\nProduct Dimensions (W\u00d7D\u00d7H): 484\u00d7375\u00d745mm
\nWeight: 8.6kg<\/p>","protected":false},"excerpt":{"rendered":"
Integrated 6-zone constant voltage power amplifier
\nRated power: USB, SD, FM, Bluetooth, 6-zone\uff08160W\uff09<\/p>","protected":false},"featured_media":6458,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_cat":[122],"product_tag":[123,114,124],"class_list":{"0":"post-6493","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ga","7":"product_cat-amplifier","8":"product_tag-amplifier","9":"product_tag-ga","10":"product_tag-sound-system","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/product\/6493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/comments?post=6493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/media\/6458"}],"wp:attachment":[{"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/media?parent=6493"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/product_cat?post=6493"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smarthomesdubai.com\/ru_RU\/wp-json\/wp\/v2\/product_tag?post=6493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}