The Motown Models Universal Speakers are modules that are designed to fit in a wide range of HO and S scale models. Even the smallest size greatly enhances the sound of most factory models. The driver is a 2 watt, 4 ohm unit that provides excellent sound volume and quality for HO and S scale locomotives. A 4 ohm resistor is included to wire in series for non-ESU decoder installations. Speakers come pre-wired and tested. Below are the sizes we offer; it’s best to get the largest size speaker that will fit your application. A variety pack is also available, which includes all 5 different sizes.

Dimensions are Length x Width x Height.

• 30 x 16 x 7mm

• 35 x 16 x 8mm

• 35 x 18 x 10mm

• 40 x 18 x 12mm

• 45 x 20 x 15mm