The A4X is four function HO-scale "drop-in" style mobile decoder for Atlas, Athearn, Kato, etc. locomotives. Examples include the following: Athearn: F59PHI F3 Atlas: RS-1/RS-3/RS-11 C424 GP7 Kato: GP35 If you need more than four total lighting functions, or are using 1.5V bulbs, you should consider the A6X. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor control for "buzz" free motor performance. DC Mode: Decoder will automatically detect DC power. You can also configure how your lighting effects function on DC. RailCom®: This feature allows the decoder to talk to the command station. RailCom supports expansion for new features. Variable Momentum: Allows you to make custom acceleration and deceleration curves. LED Support: This product does not require external resistors when connecting LED's. Incandescent Bulb Support: This decoder can be used with 12 Volt bulbs. Function Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder. Programmable Lighting Effects: Choose from 20 separate user-programmable lighting effects! Dimmable Brightness: Configure multiple different brightness levels for your LED's or incandescent bulbs. Decoder Lock: Feature which prevents accidental/unwanted programming while activated. Airwire™ Compatible: Fully compatible with Airwire™ operation. User-Loadable Speed Tables: Configure custom speed curves and set speed limits. Specs Interface Type: Drop-In Dimensions (L x W x H): 2.85" x 0.682" x 0.138" or 72.39mm x 17.32mm x 3.51mm Scale: HO Scale Continuous/Peak: 1.0/2.0 Amp Total Functions: 4 Function Rating: 100 mA 12V Outputs: 4 LED Outputs: 4
$39.97
Producing sounds with the clarity and volume of a much larger speaker these 32mm (1.26″) speakers are perfect for tight installations that still require BIG sound. Dimensions: 1.26″ diameter x 0.2″ or 32mm diameter x 5.1mm Sound Pressure Level: 94 dB ± 3.0 dB at 0.8 , 1.0 , 1.2 , 1.5 KHz. Effective Frequency Band: 280 Hz. to 20,000 Hz. Power Rating: 0.5W (Typical) 0.8W (Peak) DC Impedance: 8 Ω ± 15 % at 1.0V 1,000 Hz.
$11.95
This 25mm x 14mm speaker is a tough little beast capable of accepting 2W of audio and still producing a clear and accurate sound. The military spec. rating of these speakers means they are dust proof and IPX5 certified water proof. Truly an impressive speaker in a package small enough for most steam installs and the more dedicated diesel installs. Dimensions: 0.98″ x 0.55″ x 0.3″ or 25mm x 14mm x 7.5mm Sound Pressure Level: 81 dB ± 3.0 dB at 1W, .5m, 1.5 KHz. Effective Frequency Band: 400 Hz. to 20,000 Hz. Power Rating: 2W (Typical) 2.5W (Peak) DC Impedance: 8 Ω ± 15 % at 1.0V 900 Hz.
$11.95
This 16mm x 9mm speaker could be classified as a “sugar cube” speaker. This style of speaker is often feature in cell phones and tablets and performs slightly differently from standard speakers. This style of speaker REQUIRES mounting with a baffle to produce much sound at all, but once they are mounted they produce significantly more sound than you might expect. Try them out in your space restricted installations. Dimensions: 0.63″ x 0.35″ x 0.12″ or 16mm x 9mm x 3.1mm Sound Pressure Level: 97 dB Effective Frequency Band: 300 Hz. to 20,000 Hz. Power Rating: 0.7W (Typical) 1W (Peak) DC Impedance: 8 Ω ± 15 % at 1.0V 1,000 Hz.
$13.95 $11.19
