The rugged one-piece speaker cabinet houses a high efficient class-D amplifier that drives high sensitivity two-way loudspeakers and limiter circuitry reduces distortion and increases intelligibility for guaranteed powerful and clear sound. Built-in digital audio player with optional CD player and interlinking transmitter/receiver package for extended transmission range. It offers an ideal public address solution for medium crowds. Ideal Applications School classrooms & halls Places of worship Presentations, seminars and meetings Day-care activities; playground duty Indoor/outdoor gatherings Weddings & funeral services Shopping center & trade show presentations and promotions Street performers Aerobic and fitness centers Recreational and social activities FEATURES: 145-watt power of loud and clear sound via high efficient class-D amplifier. Rugged one-piece molded enclosure houses 1 " titanium compression driver & 8 " woofer. Powerful and crystal-clear sound projection. Built-in or detachable receiver module option. Wireless receiver with 16 auto-scannable frequencies. One-touch Scan & ACT sync button for fast and easy channel set-up. Built-in Bluetooth music player for wireless audio streaming. A voice priority feature that mutes the music when wireless microphone is used. Built-in one-button alarm/siren for warning of threats. Built-in AC switching power supply for universal usage and fast battery charge. A smart 4-segment battery meter for accurate battery reading and charging status. Industry’s only MT-91 wireless interlinking transmitter option to interlink multiple MA-505 portables wirelessly to extend transmission range and expand coverage. Built-in cable storage compartment. AC and lithium rechargeable battery operation. Up to 8 hours of stand-by time per 4-hour full charge. The product images and specifications shown on our website may differ from the actual products due to different versions. Model MA-505 Name Portable Wireless PA System Max. SPL 105 dB Drivers 1" Tweeter & 8" Woofer Frequency Range 70 Hz – 14 kHz Audio Inputs MIC IN: 1 × XLR, 1 × 1/4" (6.3 mm)LINE IN: 1 × 1/8" (3.5 mm) Audio Output LINE OUT: 1 × 1/8" (3.5 mm) Amplifier Class D Output Power 145 W RMS, 248 W peak Receiver Modules Up to 4 Audio Players Bluetooth, CD/USB/SD player & recorder (optional) Transmitter Modules MTM-91, MTM-24, MTM-58 (optional) Extension Speaker 1 × 1/4" (6.3 mm) Other Functions VOP, TONE control, siren sound effect Power Supply AC 100 – 240 V or DC 24 – 28 V Battery Built-in one Li-ion battery pack (MB-35) Battery Indicator 4-segment indicators (25/50/75/100%) Standby Time Up to 8 hours Dimensions 275 × 406 × 225 mm (W × H × D) Weight Approx. 8.0 kg Optional Accessories SC-505 carry bag, MS-70 tripod stand, MM-Series microphones Note Patented. Telecom and safety regulations approved
