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 licensed Bluetooth music player for wireless audio streaming.
A voice priority feature that mutes the music when wireless microphone is used.
CD remote operates directly in front or back of MA-505
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.
Available in black or white color.
Power Output: 100W(rms)/ 4Ω，145W(max)/ 4Ω
Amplifier: Class D
Sensitivity: Typical: 91 dB | Maximum: 109 dB
T.H.D.: < 1%
Frequency Response: 50 Hz~18 kHz
Speaker: Tweeter: 1″ Tweeter
Bass: 8″ Woofer
Audio Inputs: Wired: XLR balanced & unbalanced 6.3 Ø mm (1/4 “)
Wireless: Up to 4. 2 Built-in & 2 External Detachable
Audio Player: Built-in DPM-3 or optional CDM-2, CDM-2A, CDM-3A
Line-In: 3.5 Ø mm (1/8 “) mini-jack
Bluetooth Connectivity: Yes
Audio Output: 3.5 Ø mm (1/8 “) mini-jack
Extension Speaker: Unbalanced 6.3 Ø mm (1/4 “) jack
Volume: Individual volume control
Functions: VOP, Tone control or optional Echo control
Alarm Siren: Siren sound with fade-in mode
Storage: For AC power cable
Installation: Hand carry, Flat surface or on a speaker stand.
Power Supply: AC: Built-in 100~240V AC switching power supply
DC & Battery: External DC connector. Built-in 25V/4.5A
Charge Time: Up to 4 hours (automatic charging management)
Standby Time: Up to 8 hours
Battery Indicator: 4-level LED indicator (25/50/75/100%)
Color: Black, White
Dimensions (W × H × D): 285 × 400 × 225 mm (11.2 × 15.7 × 8.9 “)
Weight (battery included): Approx. 8.5 kg (18.7 lbs)
Detachable Module Receiver: 1 or 2 MRM-70B Scan & ACT sync
Built-in Fixed Receiver: 1 or 2 Scan & ACT sync
Frequency Range: 480~934 MHz (country dependent)
Preset Channels & Bandwidth: 16 preset channels in 24 MHz frequency band.
Antenna: Built-in proprietary active high efficiency antenna
Interlinking Transmitter: MT-91 module
Installation: Plug-n-play for optional modules
Digital Audio Player
Audio Player: DPM-3, CDM-3A, CDM-2, CDM-2A
Audio Remote Control: DPM-3 – detachable or on-board
Patents & Approvals: Patented. Telecom & safety regulations approved.