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Powerbass ACS-4090 4-Channel Amplifier

Regular price: $219.99
Sale price: $119.99

Regular price: $219.99
Sale price: $119.99

Quantity

{"id":7922437882052,"title":"Powerbass ACS-4090 4-Channel Amplifier","handle":"powerbass-acs-4090-4-channel-amplifier","description":"\u003ch2\u003eACS-4090 90W RMS X 4 CLASS A\/B FULL RANGE COMPACT AMPLIFIER\u003c\/h2\u003e\n\u003cp\u003ePowerBass is pleased to introduce our newest addition to our series of Class A\/B full range and Class D bass amplifiers. Borrowing from our classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new 6 oz\/kg high density heat sink engineered for maximum efficiency and cooling.\u003c\/p\u003e\n\u003cp\u003eThe result a line-up of two, four and mono channel models that offer great performance and fantastic value. Ultra efficient, the ACS amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. If you are seeking the perfect mix of performance and value look no further.\u003c\/p\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cul\u003e\n\u003cli\u003e4-Channel 480 Watt High Efficiency Class A\/B Design\u003c\/li\u003e\n\u003cli\u003e2-ohm Stable (4-ohm in Bridged Mode)\u003c\/li\u003e\n\u003cli\u003ePWM MOSFET Power Supply\u003c\/li\u003e\n\u003cli\u003eHigh Level (Speaker)\/Low Level (RCA) Input\u003c\/li\u003e\n\u003cli\u003eRemote Soft Delay Turn On\/Off Circuit \u003c\/li\u003e\n\u003cli\u003eVariable High\/Low Pass Electronic Crossover\u003c\/li\u003e\n\u003cli\u003eSelectable 12dB Bass Boost EQ\u003c\/li\u003e\n\u003cli\u003eVariable Gain Control\u003c\/li\u003e\n\u003cli\u003eProtection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"slimScroll\" data-slimscroll=\"1\"\u003e\n\u003cdiv class=\"wrapper\"\u003e\n\u003cul class=\"list-unstyled\"\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003ePeak Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e720 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003ePower Supply:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eUnregulated PWM\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eInputs:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eRCA, 2 Pairs Input, 2 Pair Speaker Level Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eDimensions (in Inches):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12.8\" x 7.1\" x 2.0\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eDepth:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12.8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eChannels (mono):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e4-ohm Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e45 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e4-ohm Mono Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e180 watts x 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e2-ohm Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e90 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e1-ohm Mono Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eSelectable Subwoofer EQ:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eVariable Subsonic Freq:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eEqualization Boost\/Cut:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eHeight:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e2.0\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eWidth:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e7.1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eSwitchable Subwoofer EQ:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eSubwoofer EQ Frequency:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eVariable Subwoofer EQ:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eLow-Pass Crossover Freq:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eVariable 30 Hz - 250 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eHigh-Pass Crossover Freq:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eVariable 50 Hz - 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eCrossover Slope:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eInput Sensitivity:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e0.25 V - 6.0 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eS\/N Ratio:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;100 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eTotal Harmonic Distortion:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e0.3% @ Rated Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eStrapped Output Power @ 2ohms:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eOutput Power (14.4 V) @ 4 ohm:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e45 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eOutput Power (14.4 V) @ 2 ohm:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e90 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eOutput Power (14.4 V) @ 1 ohm:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eFrequency Response:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e10 Hz - 50 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","published_at":"2024-06-06T12:12:25-05:00","created_at":"2024-06-06T12:12:25-05:00","vendor":"Powerbass","type":"","tags":[],"price":11999,"price_min":11999,"price_max":11999,"available":true,"price_varies":false,"compare_at_price":21999,"compare_at_price_min":21999,"compare_at_price_max":21999,"compare_at_price_varies":false,"variants":[{"id":43772782411972,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Powerbass ACS-4090 4-Channel Amplifier","public_title":null,"options":["Default Title"],"price":11999,"weight":0,"compare_at_price":21999,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thestereoguru.com\/cdn\/shop\/files\/a592860dda956f2.98102618.png?v=1717693915"],"featured_image":"\/\/thestereoguru.com\/cdn\/shop\/files\/a592860dda956f2.98102618.png?v=1717693915","options":["Title"],"media":[{"alt":null,"id":30655458934980,"position":1,"preview_image":{"aspect_ratio":0.99,"height":622,"width":616,"src":"\/\/thestereoguru.com\/cdn\/shop\/files\/a592860dda956f2.98102618.png?v=1717693915"},"aspect_ratio":0.99,"height":622,"media_type":"image","src":"\/\/thestereoguru.com\/cdn\/shop\/files\/a592860dda956f2.98102618.png?v=1717693915","width":616}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eACS-4090 90W RMS X 4 CLASS A\/B FULL RANGE COMPACT AMPLIFIER\u003c\/h2\u003e\n\u003cp\u003ePowerBass is pleased to introduce our newest addition to our series of Class A\/B full range and Class D bass amplifiers. Borrowing from our classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new 6 oz\/kg high density heat sink engineered for maximum efficiency and cooling.\u003c\/p\u003e\n\u003cp\u003eThe result a line-up of two, four and mono channel models that offer great performance and fantastic value. Ultra efficient, the ACS amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. If you are seeking the perfect mix of performance and value look no further.\u003c\/p\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cul\u003e\n\u003cli\u003e4-Channel 480 Watt High Efficiency Class A\/B Design\u003c\/li\u003e\n\u003cli\u003e2-ohm Stable (4-ohm in Bridged Mode)\u003c\/li\u003e\n\u003cli\u003ePWM MOSFET Power Supply\u003c\/li\u003e\n\u003cli\u003eHigh Level (Speaker)\/Low Level (RCA) Input\u003c\/li\u003e\n\u003cli\u003eRemote Soft Delay Turn On\/Off Circuit \u003c\/li\u003e\n\u003cli\u003eVariable High\/Low Pass Electronic Crossover\u003c\/li\u003e\n\u003cli\u003eSelectable 12dB Bass Boost EQ\u003c\/li\u003e\n\u003cli\u003eVariable Gain Control\u003c\/li\u003e\n\u003cli\u003eProtection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"slimScroll\" data-slimscroll=\"1\"\u003e\n\u003cdiv class=\"wrapper\"\u003e\n\u003cul class=\"list-unstyled\"\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003ePeak Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e720 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003ePower Supply:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eUnregulated PWM\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eInputs:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eRCA, 2 Pairs Input, 2 Pair Speaker Level Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eDimensions (in Inches):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12.8\" x 7.1\" x 2.0\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eDepth:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12.8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eChannels (mono):\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e4-ohm Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e45 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e4-ohm Mono Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e180 watts x 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e2-ohm Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e90 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003e1-ohm Mono Power:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eSelectable Subwoofer EQ:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eVariable Subsonic Freq:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eEqualization Boost\/Cut:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eHeight:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e2.0\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eWidth:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e7.1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eSwitchable Subwoofer EQ:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eSubwoofer EQ Frequency:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eVariable Subwoofer EQ:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eLow-Pass Crossover Freq:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eVariable 30 Hz - 250 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eHigh-Pass Crossover Freq:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eVariable 50 Hz - 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eCrossover Slope:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eInput Sensitivity:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e0.25 V - 6.0 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eS\/N Ratio:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;100 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eTotal Harmonic Distortion:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e0.3% @ Rated Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eStrapped Output Power @ 2ohms:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eOutput Power (14.4 V) @ 4 ohm:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e45 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eOutput Power (14.4 V) @ 2 ohm:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e90 watts x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eOutput Power (14.4 V) @ 1 ohm:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eN\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"spec-label\"\u003eFrequency Response:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e10 Hz - 50 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e"}

Product Description

ACS-4090 90W RMS X 4 CLASS A/B FULL RANGE COMPACT AMPLIFIER

PowerBass is pleased to introduce our newest addition to our series of Class A/B full range and Class D bass amplifiers. Borrowing from our classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new 6 oz/kg high density heat sink engineered for maximum efficiency and cooling.

The result a line-up of two, four and mono channel models that offer great performance and fantastic value. Ultra efficient, the ACS amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. If you are seeking the perfect mix of performance and value look no further.

4-Channel 480 Watt High Efficiency Class A/B Design
2-ohm Stable (4-ohm in Bridged Mode)
PWM MOSFET Power Supply
High Level (Speaker)/Low Level (RCA) Input
Remote Soft Delay Turn On/Off Circuit
Variable High/Low Pass Electronic Crossover
Selectable 12dB Bass Boost EQ
Variable Gain Control
Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.