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General| Power Handling (RMS) | 300 Watts |
|---|---|
| Power Handling (Peak) | 1200 Watts |
| Impedance | 4 Ohms |
| Driver Size | 12 inch |
| Mounting Hole Diameter | 11-1/4" |
| Basket Material | Steel |
Important safety warning about loud music and potential hearing damage.
Explains how vehicle cabin gain affects bass frequencies.
Details different subwoofer enclosure types, including sealed and vented.
Details sealed enclosures for subwoofers, including advantages and trade-offs.
Details vented enclosures for subwoofers, including advantages and trade-offs.
Instructions on how to properly mount the subwoofer using the included gasket.
Provides guidance on connecting the subwoofer to the amplifier.
Explains the Selectable Smart Impedance (SSI) switch for 2-ohm or 4-ohm settings.
Detailed Thiele-Small parameters for the Reference 1070 subwoofer.
Recommended sealed enclosure volume for the Reference 1070.
Recommended vented enclosure volume and port dimensions for the Reference 1070.
Key specifications for the Reference 1070 subwoofer.
Detailed Thiele-Small parameters for the Reference 1270 subwoofer.
Recommended sealed enclosure volume for the Reference 1270.
Recommended vented enclosure volume and port dimensions for the Reference 1270.
Key specifications for the Reference 1270 subwoofer.
