MartinLogan Dynamo [16/24] Solid footing

16 Room Acoustics

After living and experimenting with your Dynamo, you

may want to use Mini ETC™(Energy Transfer Coupler)

Spikes (see figure 19), available from the Xtatic shop at

www.martinlogan.com. With the use of these spikes, the

Dynamo will become more firmly planted on the floor

and, consequently, bass will tighten. It is best not to

implement the spikes, however, until you are secure in

the positioning, as the spikes can damage the floor if the

subwoofer is moved. MartinLogan Mini ETC spikes will fit

any common

/4-inch thread insert that may be found on

your other audio equipment (racks, speakers, etc).

Spike Installation Instructions:

1 Carefully lay the Dynamo on its side to gain access to

the bottom.

2 Remove existing feet or spikes. Thread new spikes into

holes and screw them in all of the way.

3 Tighten jam nut snugly by hand. Do not over tighten

the nut.

4 Right the subwoofer.

Caution: Make sure your hands and any cabling are

clear of the spikes. Do not slide the subwoofer as spikes

are sharp and can damage your floor or carpet.

5 Adjust to level by rotating spikes. Tighten the jam nut

securely when satisfied that the subwoofer is level.

Caution: Walking the Dynamo may result in a broken spike.

Solid Footing

Figure 19. The Mini ETC Spike.