AHD

Model: Large Dimensions: 1.2 X 1.65 in 30.5 X 41.9 mm Height: 0.5 in 12.7 mm Application: Fits the TDS Large Oval speaker. MSRP is $11.95.

Fits the TDS Medium Oval speaker. Dimensions: .86in.  X 1.65 in. (21.9mm X 41.9mm) 0.4in. (10.16mm) high MSRP is $11.95.

Model: Small Dimensions: .7 X 1.45 in 17.8 X 36.8 mm Height: 0.34 in 8.64 mm Application: Fits the TDS Small Oval speaker. MSRP is $11.95.

AHD (TDS) 1.06" Hi Bass Speaker for HO: New High Bass and High Performance speakers delivering significantly better sound. 1.06" Diameter x 0.56"...

TDS 1.22" Diameter x 0.63" H. Round High Bass Speaker: Special speaker for HO scale sound applications that provides significantly more bass...

AHD (TDS) Supersonic Micro Speaker: Specifications:   0.8 Watts / 8 Ohms Dimensions:   16mm x 9mm x 3.4mm H The SuperSonics compare MUCH better than...

TDS 1.10" Square Speaker High Bass w/Enclosure : High Bass 28mm, 1.10" Square x 0.52" H Special speaker for HO scale sound applications that provide...

AHD Large Oval Speaker 40 x 28 mm (1.57" x 1.10") 11 mm (0.43") H 8 ohm 1.0 W. This speaker is the #1 choice for HO steam tenders and some wide...

TDS 0.63" Speaker: 0.63" diameter (16 mm) speaker, 8 Ohm MSRP is $12.95.

2.50" diameter speaker: 8 Ohm, 3W Normally used in G Gauge or as a stationary speaker. MSRP is $12.95.