Description
Specification Details
Brand Black Dog
Product Type Professional Portable PA System
Model Number BD-Combo PA4
Amplifier Model BD-HF-A4600
System Type Portable Live Sound Reinforcement System
Speaker Configuration 2 × 15″ Passive PA Speakers
Components
PA Amplifier
Audio Processor
Wireless Microphones
Passive Speakers
SPKON Speaker Wire
Included in Package PA Digital Amplifier ×1, Audio Processor ×1, 15″ Passive PA Speakers ×2, Wireless Microphones ×2, SPKON Wire
Wireless Features Bluetooth Audio Streaming + Dual Wireless Microphones
Application Type DJ Systems, Karaoke, Live Sound, Event Audio
Amplifier Specifications
Specification Details
Amplifier Model BD-HF-A4600
Peak Power Output 9200W
RMS Power Output 4600W
4Ω Stereo Power 2 × 2300W
8Ω Bridged Mono Power 1 × 4600W
Frequency Response 15Hz–20kHz (±1dB)
Total Harmonic Distortion (THD) <0.01%
Conversion Rate / Slew Rate 28V/μs
Damping Factor >240 (1kHz, 8Ω)
Signal-to-Noise Ratio 99dB
Amplifier Type High-Efficiency Professional Power Amplifier
Cooling System Intelligent Fan Cooling
Operating Voltage 110V–220V / 50–60Hz
Audio Inputs Analog Audio Input, USB Audio Input, Microphone Inputs, Bluetooth
DSP / EQ 32-bit DSP with 7-Band Parametric Equalizer
Control System Real-Time PC Software Parameter Adjustment
Dimensions (HxWxD) BD-HF-A4600: 590 × 520 × 380 mm
Weight GW:25kg NW:27kg
Notes Engineered for powerful output, low distortion, and stable continuous operation
Digital Audio Processor Specifications
Specification Details
DSP Type 32-bit High-Performance DSP
Equalizer 7-Band Parametric EQ
Audio Filters Qualcomm Digital Filter
Wireless Connectivity Bluetooth Audio Streaming
Audio Inputs Analog Audio Input + USB Audio Input
Microphone Support Yes
Software Control PC-Based Real-Time Audio Adjustment
Wireless Microphone Specifications
Specification Details
Microphone Type Dual UHF Wireless Microphone System
Frequency Range 610MHz – 690MHz
Adjustable Frequency Channels 200 Frequency Points
Sensitivity 12dBuV (80dB S/N)
Maximum Operating Distance Up to 80m
Audio Output Range 0–400
Transmission Type UHF Wireless
Power Sequence Specifications
Specification Details
Number of Sockets 9 Sockets
Maximum Input Current 30A
Maximum Output Current 16A
Operating Voltage 110V–220V / 50–60Hz
Application Professional Equipment Power Distribution & Protection
Speaker Specifications
Specification Details
Speaker Model BDHF-PS1501
Speaker Type Passive Full-Range PA Speaker
Woofer Size 15″ Low Frequency Driver
Tweeter Type High Frequency Compression Driver
Peak Power Handling 3200W
RMS Power Handling 1600W
Impedance 8 Ohms
Frequency Response 50Hz – 20kHz
Cabinet Design Bass Reflex Enclosure
Speaker Configuration Full-Range Live Sound Reinforcement
Application Vocals, Music Playback, DJ & Event Sound
Dimensions (HxWxD) BD-HF-PS1501: 560 × 530 × 770 mm
Weight GW:34kg NW:38kg
Key Features
- 9200W Peak Output Power for high-impact sound performance
- Professional 32-bit DSP Processing with advanced audio tuning
- Bluetooth Audio Streaming for wireless music playback
- Dual UHF Wireless Microphones Included for karaoke and live vocals
- 7-Band Parametric Equalizer for precise sound adjustment
- USB & Analog Audio Connectivity for flexible source integration
- Low Distortion Amplification with clean and detailed audio reproduction
- Heavy-Duty 15″ Passive PA Speakers delivering powerful full-range sound
- Professional Power Sequencer for stable and protected system operation
- Portable Plug-and-Play Design suitable for mobile and installed audio systems
Summary
The Black Dog BD-Combo PA4 is a complete professional PA solution designed for users who require powerful sound performance, flexible connectivity, and reliable operation in demanding entertainment and live audio environments. Combining the BD-HF-A4600 amplifier, advanced DSP audio processing, dual wireless microphones, and high-performance 15″ loudspeakers, the PA4 delivers strong vocal clarity, deep low-frequency response, and excellent sound coverage for medium to large venues. Built around modern sound reinforcement concepts used in professional PA systems, the BD-Combo PA4 offers a dependable and versatile solution for DJs, entertainers, churches, and event professionals.
