One of our most popular and best-selling speakers, the “Thunder” has been around since 2013. It became the speaker of choice, popular with modellers installing sound, as they were impressed with the quality and sound output from these small dynamic speakers.
Now it finally gets some new additions to expand its line-up.
 
The DCCS – “THUNDER TWIN LONG” consists of two Thunder speakers installed in a precision engineered side-by-side long format single enclosure. The orientation of the speakers is that they are joined on the shorter side, creating a longer but narrow sized speaker, enabling it to be installed in locomotives where this type of space is available for a speaker.
 
Don't be fooled by their size, as these speakers show a significant improvement in sound quality over other speakers on the market and will provide a storming sound performance.
 
This twin speaker format is designed to be wired in parallel to provide 4-ohm impedance perfect for ESU LokSound and Zimo* decoders. It can be wired in series to provide 16 ohms, allowing it to be used with most brands of sound decoders.
 
Unique features of the DCCS – “THUNDER TWIN LONG” include:
Enclosure designed and manufactured by DCC Solutions
Speaker sits inside enclosure for a permanent fit, not on top
Fully sound tested for quality reassurance prior to sale
Enclosure markings “+/-” for easy parallel wire connections
Size with Enclosure: 34.00×13.70 mm
Height with Enclosure: 7.30 mm
Nominal Power Output: 2 Watts
Impedance: 4 ohms
Frequency Range – 100Hz~20kHz
Sound Pressure Level – 73db
Max. Sound Pressure Level – 89db
Air Pumping Capacity – 69 mm³ per speaker
 
 
* This speaker is suitable for use in:
1. ESU LokSound V5, V4.0
2. Zimo Sound Decoders with a 4-8 ohm speaker rating.
    Models — MS440C, MS440D, MS450R, MS450P, MS581N