The S350 DIY Subwoofer kit is our newest subwoofer and the flagship of the subwoofer range. This sub suits those looking for the ultimate in bass performance in any sized room at maximum SPL home theatre levels.
It is another sealed box active design which is capable of significantly exceeding the THX specification for bass performance in all but the largest of rooms. The home cinema THX specification calls for a flat power response from the subwoofer down to 20Hz with a relative sound pressure level of at least 105dB SPL. In a typical 4m x 6m room used for home theatre the S350 is capable of producing in excess of 122 dB SPL at maximum output. Actual performance will vary according to your room characteristics of course.
The Loudspeaker Kit S350 DIY Subwoofer Kit Instructions
Pictured: Pre-Built S350 in Gloss Orange Finish. Finish not included, kit supplied as flat packed raw MDF.
The S350 is a large floor firing subwoofer, with dimensions of approximately 460mm wide and deep high and 480mm high standing on 4 short legs. It uses a 350W RMS amplifier module and features a front mounted remote control system for ease of use and configuration. The woofer used in this kit is the 15" big brother version of the same Dayton Audio 600W RMS DVC woofer used in the S250.
TIP - this sub is awesome for home cinema but make sure that the rest of your system is able to keep up with it. Small bookshelf main speakers may not be able to reproduce sufficient SPL to match the S350.
Parts list for one S350:
- 6 piece MDF S350 speaker
- 4 subwoofer feet & mounting bolts
- 1 Dayton subwoofer driver
- 1 350W amplifier module
- 1 remote control
- 1 piece of acoustic stuffing
- Black screws for assembly
- Assembly instructions
| PARAMETER |
VALUE |
| Nominal (RMS) Power |
350 Watts |
| Impedance |
4 Ohms |
| Bass Alignment |
Sealed Box with +6dB Active EQ @ 40Hz |
| Frequency Range |
18Hz to 160 Hz (3dB) |
| Max SPL @ 25Hz |
>120dB |
| Lowpass Crossover |
20 - 200 Hz Adjust via remote control |
| Phase Control |
Yes |
| Auto On |
Yes |
| Level Adjust |
Yes (remote control) |
| High + Low Level Inputs |
Yes |
| Woofer Material |
Kevlar Impregnated Paper |
| Woofer Diameter |
380mm (15") |
| Surround Material |
Low Loss Rubber |
| AC Power |
110 - 240VAC (switch) |
| Dimensions |
460H*460W*460D mm (approx) |
| Weight |
38Kg |