SoundTraxx Speakers: Mega Bass

STX-810129 - 23mm Square
This speaker is perfect for enhancing the low bass sounds that are found in most diesel decoders. It is well worth the extra effort!

Dimensions: 23 x 23 x 10.2mm(D)
Frequency Response: 275Hz - 20kHz
Power: 2 Watts (Nominal) 4 Watts (Peak)
Impedance: 8 Ohms

STX-810130 - 27mm Round
This speaker is great for boosting the low frequencies in most diesel and “big” steam sounds.

Dimensions: 27 x 14.3mm(D)
Frequency Response: 350Hz - 20kHz
Power: 1 Watt (Nominal) 2 Watts (Peak)
Impedance: 8 Ohms

STX-810131 - 28mm Square
This is our largest Megabass speaker which provides the best low frequency bass sounds for your steam, diesel, and electric models.

Dimensions: 28 x 28 x 11.2mm(D)
Frequency Response: 310Hz - 20kHz
Peak Power: 2 Watts (Nominal) 4 Watts (Peak)
Impedance: 8 Ohms