Name: Soundstream - Stealth Series 1000W Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
Brand: Soundstream
SKU: 5122454
Rating: 2 (1 reviews)

Key Specs
- Continuous Watts x Channel @ Ohms: 90 W x 4 x 4 Ohms; 125 W x 4 x 2 Ohms; 250 W x 2 x 4 Ohms
- Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
- Number Of Channels: 4
- Bass Boost: None (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
- Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
- Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
General
- Product Name: Stealth Series 1000W Class D Bridgeable Multichannel Amplifier with Variable Crossovers
- Brand: Soundstream
- Model Number: ST4.1000D
- Color: Black
Audio Power
- Continuous Watts x Channel @ Ohms: 90 W x 4 x 4 Ohms; 125 W x 4 x 2 Ohms; 250 W x 2 x 4 Ohms
- Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
Audio
- Number Of Channels: 4
- Bass Boost: None (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
Features
- Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
- Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
- High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
Input
- Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
- Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
Dimensions
- Product Height: 1.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 6.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
Other
- UPC: 709483047914

Pump up the power of your car stereo with this Stealth Series amplifier. With its compact size, this amplifier takes up minimal space in your vehicle. Direct short, thermal and overload circuits provide protection for your amplifier and sound system, and the convenient control panel lets you adjust the settings on this Stealth Series amplifier.

Handles up to 90W RMS (continuous) @ 4 Ohms or 125W RMS @ 2 Ohms: For powerful sound. Up to 250W continuous bridged.
Variable high- and low-pass crossovers: Ensures flexible operation.
4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
Bass boost: Delivers pounding audio.
4-channel output: Allows easy system expansion.
Class D circuitry: Ensures reliable power handling.