MRC Model Trains

This is a MRC Rectangle Speaker. Features: * High quality miniature speaker. * Black plastic housing with baffle. * Pre-soldered wire harness for HO gauge trains.
...more about the MRC Rectangle Speaker 16x35mm w/Baffle

This is the MRC Synchro Sound Box for Steam or Diesel. Suitable for Ages 16 & Older. Features: For DC or DCC systems Synchronize sound with throttle Sound on sound capability Simple wire hook up Sounds include synchronized diesel rumble, air pump, dynamic brake, brake release, coupler lift bar, horn, brake, bell, air, gear, flange, couple and sand 3-watt amplifier Dual mode capability work with either DC or DCC Two types of sound modes - steam or diesel both with random sounds Speaker included 20 accessory sound functions in DC and 28 in DCC Detailed installation instructions.
...more about the MRC Sound Box DC/DCC Steam/Diesel

This is a MRC Round Speaker. Features: * High quality miniature speaker. * Black plastic housing with baffle. * Pre-soldered wire harness for HO gauge trains.
...more about the MRC Round Speaker 28mm w/Baffle

This is a MRC Round Speaker. Features: * High quality miniature speaker. * Black plastic housing with baffle. * Pre-soldered wire harness for HO gauge trains.
...more about the MRC Round Speaker 20mm w/Baffle

This is a MRC Rectangle Speaker. Features: * High quality miniature speaker. * Black plastic housing without baffle. * Pre-soldered wire harness for HO gauge trains.
...more about the MRC Rectangle Speaker 20x40mm w/Baffle