The Alphasonik AKDJ8BAT, AKDJ10BAT, AKDJ112BAT, and AKDJ115BAT are amplified PRO DJ Portable Speaker Systems designed for a range of audio applications, from casual listening to professional DJ use and karaoke. These systems are built with a focus on portability, durability, and high-quality sound reproduction, reflecting Alphasonik's nearly 40-year tradition in audio engineering.
Function Description:
These speaker systems are versatile, serving as portable audio solutions for DJs, musicians, and general users. They are designed to amplify sound from various sources, including Bluetooth-enabled devices, USB drives, SD cards, auxiliary inputs, and wired/wireless microphones. The integrated rechargeable battery allows for extended use without a constant power supply, enhancing their portability. A key feature is the Voice Control Volume (VCV), which automatically reduces music volume when a wireless microphone is in use, making them ideal for announcements or karaoke. The systems also include a guitar amplifier function, allowing direct connection of electric guitars.
Important Technical Specifications (Varying by Model):
AKDJ8BAT:
- Power Output: 800 Watts amplified
- Speaker Size: 8" Alphabass portable speaker system
- Magnet: 30 Oz. HQ graphite Y-30 magnet
- Voice Coil: 1.5" Vc Kapton 2-layer copper voice coil
- Tweeter: High compression 1” titanium driver with horn tweeter
- Frequency Response: 50Hz – 18kHz
- Sensitivity: 90dB
- Impedance: 4-ohm
- Operation Voltage: Switchable 110 – 240 volts
- Battery Life: Up to 8 hours of playback
AKDJ10BAT:
- Power Output: 1000 Watts amplified
- Speaker Size: 10" Alphabass portable speaker system
- Magnet: 40 Oz. HQ graphite Y-30 magnet
- Voice Coil: 1.5" Vc Kapton 2-layer copper voice coil
- Tweeter: High compression 1” titanium driver with horn tweeter
- Frequency Response: 45Hz – 18kHz
- Sensitivity: 92dB
- Impedance: 4-ohm
- Operation Voltage: Switchable 110 – 240 volts
- Battery Life: Up to 8 hours of playback
AKDJ112BAT:
- Power Output: 1200 Watts amplified
- Speaker Size: 12" Alphabass portable speaker system
- Magnet: 50 Oz. HQ graphite Y-30 magnet
- Voice Coil: 2" Vc Kapton 2-layer copper voice coil
- Tweeter: High compression 1” titanium driver with horn tweeter
- Frequency Response: 40Hz – 18kHz
- Sensitivity: 94dB
- Impedance: 4-ohm
- Operation Voltage: Switchable 110 – 240 volts
- Battery Life: Up to 8 hours of playback
AKDJ115BAT:
- Power Output: 1500 Watts amplified
- Speaker Size: 15" Alphabass portable speaker system
- Magnet: 60 Oz. HQ graphite Y-30 magnet
- Voice Coil: 2" Vc Kapton 2-layer copper voice coil
- Tweeter: High compression 1” titanium driver with horn tweeter
- Frequency Response: 40Hz – 18kHz
- Sensitivity: 100dB
- Impedance: 4-ohm
- Operation Voltage: Switchable 110 – 240 volts
- Battery Life: Up to 8 hours of playback
Common Specifications Across Models:
- Connectivity: Built-in Bluetooth with audio streaming, USB/SD card/AUX inputs (supports up to 32GB), RCA audio input/output, (2) Banana plug (1/4") inputs for wired microphones/electric guitars.
- Microphones: (2) Multi-directional high-quality wireless microphones with 9V batteries included (Microphone Frequency: 230.7mHz & 254.6mHz).
- Display: Digital LED screen with full controls.
- Radio: Built-in FM radio and MP3 player.
- Battery: Built-in rechargeable battery, 12V DC input for external battery charging.
- Audio Controls: Alpha-Q bass/treble equalizer, Echo effect control for microphones, VCV (Voice Control Volume) feature.
- Construction: Heavy-duty aluminum DJ speaker tripod stand included, Alphatough cabinet (durable & rugged material), industrial strength rugged protective cabinet grill, built-in retractable handle with smooth rolling wheels, dual-sided air ports design for optimal sound quality.
- Indicators: White LED for power, orange LED for clipping, battery power indicator light, LED ring on woofer surround with on/off switch.
- Control: Multi-functional wireless infrared remote control included.
Usage Features:
- Portability: The built-in rechargeable battery and retractable handle with wheels make these systems highly portable, allowing users to take their music anywhere. The included heavy-duty aluminum DJ speaker tripod stand further enhances setup flexibility.
- Versatile Inputs: Users can stream audio wirelessly via Bluetooth, play music from USB drives or SD cards, connect external audio devices via AUX or RCA inputs, and plug in wired microphones or electric guitars.
- Karaoke and Announcements: The inclusion of two wireless microphones with echo effect control and the VCV feature makes these systems perfect for karaoke or public announcements, as the music volume automatically lowers when someone speaks into the microphone.
- DJ-Friendly: With multiple inputs, a robust design, and powerful amplification, these speakers are well-suited for DJ applications, offering clear and rich sound reproduction.
- Easy Operation: A digital LED screen provides clear information, and a multi-functional wireless infrared remote control offers convenient operation from a distance.
- Battery Management: The speaker can be recharged when not in use and connected to the main power supply. A CHARGE LED indicates charging status, turning off when fully charged. The 12V DC input allows for charging on the go using an external 12V DC battery.
- Bluetooth Pairing: The speaker automatically enters "Discoverable Mode" when Bluetooth is activated. Users can easily connect their Bluetooth-enabled devices (mobile phones, tablets) without a PIN. To pair a new device, the previously connected device must be "un-paired."
- System Expansion: The RCA output allows for connecting the speaker to another active Alphasonik speaker, enabling multiple speakers to play from a single source.
Maintenance Features:
- Durable Construction: The "Alphatough" cabinet and industrial-strength rugged protective cabinet grill are designed for durability and to withstand the rigors of being on the road.
- Safety Guidelines: The manual emphasizes important safety precautions, such as not placing microphones against the speaker to avoid feedback, preventing overheating, avoiding direct heat exposure, verifying the voltage switch setting (110/240 volts), unplugging when not in use, using appropriate mounting brackets, protecting from water/liquids, and never attempting self-repair.
- Troubleshooting Guide: A comprehensive troubleshooting section helps users diagnose common issues like no audio, external media not being accepted/detected, device not powering on, or Bluetooth pairing problems. This guide provides steps to check volume levels, input connections, media formatting (FAT32 recommended, NTFS/exFAT may have difficulties), storage device size (max 32GB), electrical cables, and Bluetooth range/compatibility.
- Warranty Information: Alphasonik provides a ONE (1) YEAR LIMITED WARRANTY from the original purchase date, covering manufacturer defects only (excluding burnt-out voice coils). The warranty is non-transferable and requires a receipt from an Authorized Alphasonik Dealer. The manual explicitly states what the warranty does not cover, including damage from abuse, misuse, accidents, water, theft, improper installation, removal/re-installation costs, unauthorized services, defaced serial numbers, subsequent damage to other components, pinched/cut/stripped wires, products found to be in working condition, burnt-out voice coils due to neglect, and LED indicators (unless defective at purchase).
- Return Authorization: For warranty service, users must obtain a Return Authorization Number (RA#) prior to returning any product. This RA# must be clearly marked on the shipping carton. All shipping and handling charges are the responsibility of the consumer.
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