DS18 PU210A

DS18 PU210A

The DS18 PU210A is an active, shallow-mount, dual 10-inch subwoofer enclosure designed specifically for vehicles with limited space, such as pickup trucks. It comes with a built-in amplifier.

Here are its key technical specifications:

General Enclosure Specifications:

• Enclosure Type: Sealed (Close Box)
• Subwoofers included: 1 x 10" Active Subwoofer + 1 x 10" Passive Radiator (It's often marketed as "dual 10-inch" referring to one active subwoofer and one passive radiator for enhanced bass response).
• Enclosure material: 5/8" (15mm) MDF
• Finishing material: Black carpet
• Internal volume: 16 Liters / 0.56 ft³
• -3dB dropout point: 45Hz
• Load Configuration: Single 2-Ohms (Refers to the final impedance presented by the active subwoofer to its internal amplifier)

Power Handling (Total System):

• RMS power (at 14.4V): 350 Watts
• Maximum/Peak Power (at 14.4V): 700 Watts

Impedance (System):

• Minimum impedance: 2 Ohms (This is the output impedance of the internal amplifier)

Speaker Specifications (for the 10-inch active subwoofer):

• Moving coil diameter: 1.5" / 38.6mm
• Coil former material: Aluminum
• Winding material: EISV
• Cone material: IPP
• Suspension material: Rubber
• Basket material: Steel
• Magnet material: Ferrite
• Magnet weight: 40 oz

Integrated Amplifier Specifications:

• Amplifier class: Digital (Class D)
• Amplifier type: Monoblock Subwoofer
• Number of channels: 1
• Sensitivity (1W/1m): 87dB
• Frequency Response: 30Hz - 250Hz
• Signal-to-Noise Ratio (SNR): > 75dB
• Total Harmonic Distortion (THD): 0.30%
• Efficiency @ 4 Ohms: 75%
• Low-level input range: 0.1V - 0.6V
• High-level input (with Auto Turn-On): Yes
• Selectable Crossover Filter: Fixed LPF (Low Pass)
• Crossover filter range (LPF): 50Hz - 200Hz
• Bass Boost: 0 - 6dB
• Bass Boost Frequency: 50Hz
• Phase Selector: 0-180°
• LED indicators: Power / Protection
• Power input terminal size: 8GA (Quick connector)
• Fuse size: 30A
• Level control (Base Knob): Yes
• Protections: Thermal (75°C / 167°F), Overload

Speaker Dimensions:

• Height: 12" / 305mm
• Width: 23.5" / 595mm
• Depth 1 (Top): 4.25" / 108mm
• Depth 2 (Bottom): 7" / 176mm