Alto Stealth Wireless MkII Expander Pack Lighting fastest speed is about 500Hz

fastest speed is about 500Hz (marginal tracking up to 1kHz)

Soft Protective Pouch

the A Series midrange driver delivers a clean sound in a critical part of the frequency range where humans are especially sensitive to colouration of sound

Dimensions in inches: 2

Alto Stealth Wireless MkII Expander Pack Lighting fastest speed is about 500HzTake your Alto Stealth Wireless MKII to the next level! The Stealth Wireless MKII Expander Pack includes an additional single channel UHF receiver, making it easy to create a larger system or provide multi room coverage. This pack includes everything you need to connect to your existing Alto Stealth Wireless MKII wireless audio system. Use to expand your existing Stealth Wireless MKII system Single channel receiver with one 1 4 TRS output (per unit)