1. Introduktion
The BASSBOSS AT212-MK3 is an active high-output, high-fidelity, and highly efficient two-way loudspeaker designed for professional audio applications, particularly live sound productions. This manual provides essential information for the proper setup, operation, and maintenance of your AT212-MK3 loudspeaker to ensure optimal performance and longevity.
Figur 1: Forside view of the BASSBOSS AT212-MK3 loudspeaker.
2. Nøglefunktioner
- Akustiske komponenter: Two 12-inch woofers with 3.5-inch voice coils and one 1.4-inch throat compression driver with a 3-inch voice coil and rotatable horn.
- Ampliifikation: Integrated 3300W 2-channel, universal power supply Class D amplivligere.
- Digital Signal Processing (DSP): Signature DSP featuring full-range and satellite presets, 96 kHz processors, and custom control software.
- Frekvensrespons: 45Hz-18kHz.
- Dækning: 80 x 60-degree rotatable horn for versatile application.
- Forbindelse: Dual Ethernet ports with built-in network switch for remote control and DSP updates.
- Forbindelser: IP65 waterproof connectors for enhanced durability in various environments.
- Konstruktion: Premium 15mm Baltic Birch plywood cabinet with rugged black polyurethane coating.
- Beskyttelse: Drivers protected by a black powder-coated, perforated steel grill; recessed amplifier for protection.
3. Opsætning og forbindelser
3.1 Udpakning og inspektion
Carefully remove the AT212-MK3 from its packaging. Inspect the unit for any signs of damage that may have occurred during shipping. Retain the original packaging for future transport or storage.
3.2 Medfølgende komponenter
- BASSBOSS AT212-MK3 Loudspeaker
- Brugervejledning (dette dokument)
- Strømkabel
3.3 Power and Signal Connections
The AT212-MK3 features a universal power supply (90-250VAC) for global compatibility. Connect the provided power cable to the IEC inlet on the amplifier panel. For audio input, use the XLR Signal Input. The Linked Output XLR allows for daisy-chaining the audio signal to other loudspeakers.
Figur 2: Bagside amplifier panel with connections and controls.
3.4 Netværksforbindelse
Dual Ethernet ports are provided for network control via the "Control BASSBOSS" software. These ports include a built-in network switch, allowing for easy cascading of multiple units. Connect an Ethernet cable from your computer or network switch to one of the LAN ports for remote DSP control and future firmware updates.
4. Betjening
4.1 Tænd/sluk
Ensure all connections are secure before powering on. The power switch is located on the amplifier panel. Power on your audio source and mixer before the AT212-MK3, and power off the AT212-MK3 before your audio source and mixer to prevent transient noises.
4.2 Justering af indgangsniveau
Adjust the Input Level knob on the amplifier panel to achieve the desired volume. Monitor the Signal and Limiting LEDs to ensure proper gain staging and prevent clipping. The multi-stage limiters protect the drivers from excessive peaks and thermal overload.
4.3 DSP-forudindstillinger
The AT212-MK3 features eight on-board DSP presets, selectable via the Preset Select button on the amplifier panel. These presets offer different configurations, including a full-range mode (response down to 45Hz) and various satellite modes optimized for use with BASSBOSS subwoofers. Refer to the "Control BASSBOSS" software for detailed descriptions of each preset and additional computer-accessible options.
4.4 Rotatable Horn
The 80 x 60-degree horn can be rotated to optimize coverage for different applications, such as ground stack, horizontal, or vertical flying. Consult a qualified technician for horn rotation procedures.
5. Vedligeholdelse
The AT212-MK3 is designed for durability. Regular maintenance is minimal but important for longevity:
- Rensning: Use a soft, dry cloth to clean the cabinet. Avoid abrasive cleaners or solvents.
- Grill Inspection: Periodically check the perforated steel grill for any damage or obstructions.
- Tilslutningskontrol: Ensure all cables and connectors are clean and securely fastened before each use.
- Opbevaring: When not in use, store the loudspeaker in a dry, temperate environment, ideally in its original packaging or a protective cover.
6. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen lydudgang |
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| Forvrænget lyd |
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| Enhed overophedning |
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If problems persist, please contact BASSBOSS customer support.
7. Specifikationer
| Attribut | Detalje |
|---|---|
| Modelnavn | AMS-BB-AT212-MK3 |
| Højttaler type | Overvåge |
| Højttaler størrelse | 12 Inches (Dual) |
| Højttaler Maksimal udgangseffekt | 3300 watt RMS |
| Frekvensrespons | 45Hz-18kHz |
| Coverage (Rotatable Horn) | 80 x 60 grader |
| Produktmål (D x B x H) | 14" D x 48" B x 18" H |
| Varens vægt | 150 pund |
| Farve | Tekstureret sort |
| Strømkilde | Corded Electric (90-250VAC) |
| Forbindelsesteknologi | Ethernet |
| Er vandtæt | True (IP65 connectors) |
| Inkluderede komponenter | Manual, Power Cable |
8. Garanti og support
8.1 Garantioplysninger
The BASSBOSS AT212-MK3 comes with the following warranty:
- Elektroniske komponenter: 3 år
- Skabe: 6 år
*Conditions apply. Please refer to the manufacturer's warranty statement for full terms and conditions. Details can be found at BASSBOSS.com/support.
8.2 Kundesupport
For technical assistance, troubleshooting, or warranty claims, please visit the official BASSBOSS support website or contact their customer service department. An additional user manual in PDF format is available for download:
