
Diamond Audio DPUS8 DMD Series 8" Active Slim Subwoofer w/Bass Enhancement

Diamond Audio DPUS8 DMD Series 8" Active Slim Subwoofer w/Bass Enhancement
The DPUS8, an addition to Diamond’s line of under-seat enclosures, boasts a range of unique features designed to simplify installation, address audio issues from OEM vehicle’s audio signal, and alleviate space concerns. For OEM integration, the DPUS8 offers 20V line-level inputs and auto turn-on circuits. To com-bat poor OEM signal quality, the DPUS8 features dual bass controls, one for level and the second with Diamonds’ exclusive bass enhancement circuit. The DPUS8 also includes the standard low-pass and subsonic filters, as well as phase adjustments. Notably, the enclosure/amplifier housing is remarkably compact, ensuring it fits a wide range of applications while still delivering impressive output from the onboard 8” active slim subwoofer and 100WRMS amplifier.
General Features:
- Single 8" Sealed Loaded Active Slim Subwoofer Enclosure with Built-In Amplifier
- Power Handling:
- Peak: 250Â watts
- RMS: 100Â watts
- Final Impedance:
- Built-in Class D amplifier
- Includes Remote Bass Level Controller
- Sealed Underseat enclosure
- Compact and fits under vehicle seat without compromising storage
- Simple installation, no major modification required
- 4Â AWG gauge power and ground wiring is recommended for installation
- Enclosure Dimensions: 7.1" TD x 7.1" W x 8.84" H
- Authorized Internet Dealer
- 1-year Manufacturer's Warranty
Subwoofer Features:
- 8" Active Slim Subwoofer
- Polypropylene Cone material
- Rubber Surround material
- Magnet Motor Structure
- DMD Series
Amplifier Features:
- Class D Monoblock Amplifier
- Diamond bass enhancement circuit
- PWM MOSFET power supply
- Adjustable input sensitivity (low level and high level)
- Power/Protect/Status LED indicator
- Thermal, short, overload protection
- Phase Adjustment: 0 - 180 degree
- Low-Pass Crossover Frequency: 50 - 180Â Hz
- Bass Boost: 0 - 16Â dB
- Subsonic Filter: 20 Hz (fixed)
- Speaker-level (high-level) inputs (20 volts)
- Fuse Rating: 20A x 1Â
Enclosure Features:
- 8" Active Slim Subwoofer Sealed Enclosure
- Super slim enclosure design
- Box Finish: Die-cast Black Aluminum
Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Diamond Audio DPUS8 DMD Series 8" Active Slim Subwoofer w/Bass Enhancement
The DPUS8, an addition to Diamond’s line of under-seat enclosures, boasts a range of unique features designed to simplify installation, address audio issues from OEM vehicle’s audio signal, and alleviate space concerns. For OEM integration, the DPUS8 offers 20V line-level inputs and auto turn-on circuits. To com-bat poor OEM signal quality, the DPUS8 features dual bass controls, one for level and the second with Diamonds’ exclusive bass enhancement circuit. The DPUS8 also includes the standard low-pass and subsonic filters, as well as phase adjustments. Notably, the enclosure/amplifier housing is remarkably compact, ensuring it fits a wide range of applications while still delivering impressive output from the onboard 8” active slim subwoofer and 100WRMS amplifier.
General Features:
- Single 8" Sealed Loaded Active Slim Subwoofer Enclosure with Built-In Amplifier
- Power Handling:
- Peak: 250Â watts
- RMS: 100Â watts
- Final Impedance:
- Built-in Class D amplifier
- Includes Remote Bass Level Controller
- Sealed Underseat enclosure
- Compact and fits under vehicle seat without compromising storage
- Simple installation, no major modification required
- 4Â AWG gauge power and ground wiring is recommended for installation
- Enclosure Dimensions: 7.1" TD x 7.1" W x 8.84" H
- Authorized Internet Dealer
- 1-year Manufacturer's Warranty
Subwoofer Features:
- 8" Active Slim Subwoofer
- Polypropylene Cone material
- Rubber Surround material
- Magnet Motor Structure
- DMD Series
Amplifier Features:
- Class D Monoblock Amplifier
- Diamond bass enhancement circuit
- PWM MOSFET power supply
- Adjustable input sensitivity (low level and high level)
- Power/Protect/Status LED indicator
- Thermal, short, overload protection
- Phase Adjustment: 0 - 180 degree
- Low-Pass Crossover Frequency: 50 - 180Â Hz
- Bass Boost: 0 - 16Â dB
- Subsonic Filter: 20 Hz (fixed)
- Speaker-level (high-level) inputs (20 volts)
- Fuse Rating: 20A x 1Â
Enclosure Features:
- 8" Active Slim Subwoofer Sealed Enclosure
- Super slim enclosure design
- Box Finish: Die-cast Black Aluminum
Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.
Description

Diamond Audio DPUS8 DMD Series 8" Active Slim Subwoofer w/Bass Enhancement
The DPUS8, an addition to Diamond’s line of under-seat enclosures, boasts a range of unique features designed to simplify installation, address audio issues from OEM vehicle’s audio signal, and alleviate space concerns. For OEM integration, the DPUS8 offers 20V line-level inputs and auto turn-on circuits. To com-bat poor OEM signal quality, the DPUS8 features dual bass controls, one for level and the second with Diamonds’ exclusive bass enhancement circuit. The DPUS8 also includes the standard low-pass and subsonic filters, as well as phase adjustments. Notably, the enclosure/amplifier housing is remarkably compact, ensuring it fits a wide range of applications while still delivering impressive output from the onboard 8” active slim subwoofer and 100WRMS amplifier.
General Features:
- Single 8" Sealed Loaded Active Slim Subwoofer Enclosure with Built-In Amplifier
- Power Handling:
- Peak: 250Â watts
- RMS: 100Â watts
- Final Impedance:
- Built-in Class D amplifier
- Includes Remote Bass Level Controller
- Sealed Underseat enclosure
- Compact and fits under vehicle seat without compromising storage
- Simple installation, no major modification required
- 4Â AWG gauge power and ground wiring is recommended for installation
- Enclosure Dimensions: 7.1" TD x 7.1" W x 8.84" H
- Authorized Internet Dealer
- 1-year Manufacturer's Warranty
Subwoofer Features:
- 8" Active Slim Subwoofer
- Polypropylene Cone material
- Rubber Surround material
- Magnet Motor Structure
- DMD Series
Amplifier Features:
- Class D Monoblock Amplifier
- Diamond bass enhancement circuit
- PWM MOSFET power supply
- Adjustable input sensitivity (low level and high level)
- Power/Protect/Status LED indicator
- Thermal, short, overload protection
- Phase Adjustment: 0 - 180 degree
- Low-Pass Crossover Frequency: 50 - 180Â Hz
- Bass Boost: 0 - 16Â dB
- Subsonic Filter: 20 Hz (fixed)
- Speaker-level (high-level) inputs (20 volts)
- Fuse Rating: 20A x 1Â
Enclosure Features:
- 8" Active Slim Subwoofer Sealed Enclosure
- Super slim enclosure design
- Box Finish: Die-cast Black Aluminum
Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.
























