Sony - XM 400W Class D Digital Multichannel MOSFET Amplifier with Built-In Crossovers - Black
Model: XMS400D
SKU: 5664818
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- Key Specs
- Continuous Watts x Channel @ Ohms: 45 W x 4 x 4 Ohms
- Maximum Watts x Channel @ Ohms: 100 W x 4 (This is the maximum load the speaker, subwoofer or amp can drive.)
- 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: false (Bridging an amplifier increases the power it supplies to the speaker(s).)
- Low-Pass Crossover: Fixed (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: Fixed (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
- Brand: Sony
- Model Number: XMS400D
- Product Name: XM 400W Class D Digital Multichannel MOSFET Amplifier with Built-In Crossovers
- Color: Black
- Mounting Hardware Included: false
- Audio Power
- Continuous Watts x Channel @ Ohms: 45 W x 4 x 4 Ohms
- Watts Per Channel RMS: 45 watts
- Maximum Watts x Channel @ Ohms: 100 W x 4 (This is the maximum load the speaker, subwoofer or amp can drive.)
- Watts Per Channel Maximum: 100 watts
- 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
- Minimum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Total Harmonic Distortion: 0.08 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
- Signal-to-Noise Ratio (SNR): 100 decibels (The ratio of the desired signal's strength to the level of background noise. A ratio higher than 1:1, which equates to greater than 0 decibels, indicates more signal than noise.)
- 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: false (Bridging an amplifier increases the power it supplies to the speaker(s).)
- Low-Pass Crossover: Fixed (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: Fixed (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).)
- MOSFET Power Supply: true (A specific type of power supply with the advantages of high switching speed and efficiency at low voltages.)
- Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
- Remote Control Included: No
- Marine: false
- Fan Cooled: false
- 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.)
- Output
- Preamp Outputs: false
- 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: 6.4 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: 2.5 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.)
- Product Weight: 1 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: Not available
- Warranty - Labor: Not available
- Compatibility
- Voice Assistant Built-in: No (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Other
- UPC: 027242894570
Power up your in-car sound with the XM-S400D stereo amplifier. Each of the amplifier's channels delivers high dynamic audio, while low and high pass filters separate the frequency range to ensure a more accurate sound stage. The speaker-level input makes installation easy, even with integrated head units.
- 180W total power: RMS rating of 45W x 4 @ 4 ohms, at 1 kHz, 4 channels driven for robust audio.
- High-pass and low-pass crossovers: Ensures flexible operation.
- 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
- 0.08% THD (Total Harmonic Distortion): Provides clean sound.
- 100dB signal-to-noise ratio: Offers crisp audio.
- Bass boost: Delivers pounding audio.
- MOSFET power supply: Delivers efficient performance.
- 4-channel output: Allows easy system expansion.
- Class D circuitry: Ensures reliable power handling.
Whats Included
- Sony XM 400W Class D Digital Multichannel MOSFET Amplifier with Built-In Crossovers
Product Manuals
Q: Does this amp need a wiring kit? Direct hookup to the battery or can it be powered off fuse box?
A: Hi Chris, please refer to pg.6 of the link below for more information about the power connections. I hope it helps. Thanks! ^Ron https://docs.sony.com/release//Manual_4581373112.pdf
A: Hi BrianK, Both Low-Pass Crossover and High-Pass Crossover are FIXED in this car stereo. Thanks, >Joffrey
