IDEA BASSO2121-A Dual 21 Inch Bass Reflex Active Subwoofer User Guide
- June 6, 2024
- iDea
Table of Contents
IDEA BASSO2121-A Dual 21 Inch Bass Reflex Active Subwoofer
Specifications:
- Enclosure design: Dual 21 Direct Radiation
- Transducers: 21″ woofers
- Class D Amp: Yes
- Continuous Power: 3.2 kW
- DSP: 24bit @ 48kHz AD/DA integrated DSP board
- Audio Signal Connectors: Input, Output
- AC Connectors: Universal regulated switch mode, 100-240 V 50-60 Hz
- Cabinet Construction: 18 mm birch plywood
- Grille Finish: 2-mm steel front grille with IDEA Aquaforce custom paint solution
Product Usage Instructions
Setup and Installation:
- Place the BASSO2121-A subwoofer in the desired location ensuring it has enough space around for proper ventilation.
- Connect the power supply to the AC connector and ensure it is within the specified voltage range.
- Use the provided audio signal connectors to connect the input source to the subwoofer.
- Adjust the gain and preset settings on the DSP board as needed based on your audio requirements.
Operation :
Power on the subwoofer using the power switch. The subwoofer is now ready to
enhance your audio experience with deep low-frequency response and excellent
transient definition.
Maintenance:
Regularly check the cabinet construction and grille finish for any damage.
Keep the subwoofer clean and free from dust accumulation for optimal
performance.
FAQ:
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Q: What is the power rating of BASSO2121-A?
A: The subwoofer has a continuous power rating of 3.2 kW. -
Q: What are the available presets on the DSP board?
A: The DSP board offers 4 selectable set-up presets for quick adjustments. -
Q: How many woofers does the BASSO2121-A have?
A: The subwoofer features dual 21″ woofers for powerful bass output.
Dual 21” Bass Reflex Active Subwoofer Subwoofer Activo Bass-reflex de 2×21’’
QUICK START GUIDE GUÍA RÁPIDA
overview
- BASSO2121-A is classic design dual 21” Direct Radiation subwoofer that meets all the expectations for Touring and large venues and High-SPL applications.
- This active subwoofer features an integrated amp module capable of handling up to 4 kW and provides a linear response typical of subwoo-fers with both deep low frequency response and excellent impulse and transient definition. Thanks to a carefully designed and tuned cabinet and eight symmetrical front-firing ports that allow for extremely linear excursion of woofers, maximizing their SPL response and minimizing mechanical noises and distortion.
- A high-end 24bit @ 48kHz AD/DA integrated DSP board allows for quick and precise adjustments thanks to advanced limiters and FIR filters and 4 selectable Set-up presets.
- Like All IDEA Loudspeakers BASSO2121-A is built with the necessary structural strength and finish quality required for durable touring use. The high quality 18 mm birch plywood enclosure coated with IDEA Aquaforce custom paint solution and a 2-mm steel front grille.
features
- Compact Dual 21˝ Direct Radiations design
- Rugged and durable 18 mm birch plywood construction and finish
- Premium European High Efficiency custom IDEA Transducers
- 4 kW Class-D Amp
- XLR and PowerCON connectors
- Durable Aquaforce paint, available in standard textured black or white, optional RAL colors (on demand)
- 36 mm pole cup and four integrated handles
applications
- Main system for Regional Touring and Rental Companies
- FOH for high SPL venues and clubs
technical data
| Enclosure design | Bass Reflex |
|---|---|
| Transducers | 2×21’’ |
| Class D Amp Continuous Power | 4 kW |
| DSP |
- 24bit @ 48kHz AD/DA
- 4 selectable active LPF cuts
SPL (Continuous/Peak)| 136/142 dB SPL
Frequency Range (-10 dB)| 20 – 80/95/120 Hz
Frequency Range (-3 dB)| 24 – 60/75/100 Hz
Dimensions (W×H×D)| 1200×600×950 mm
Weight| 131 kg
Audio Signal Connectors Input Output| XLR XLR
AC Connectors| 2×Neutrik PowerCON® (I/O)
Cabinet Construction| 18 mm Plywood
Grille| 2 mm perforated weatherised steel with protective foam
Finish| Durable IDEA proprietary Aquaforce paint coating process
Handles| 4 integrated handles
Feet/Skates| 4 skates (H/V)
Installation| 36 mm Pole mount socket
Accessories| 35 mm Pole (P-21336)
Wheels (WH-04)
technical drawings
warnings on safety guidelines
- Read this document thoroughly, follow all safety warnings and keep it for future reference.
- The exclamation mark inside a triangle indicates that whatever repairing and component replacement operations must be done by qualified and authorized personnel.
- No user serviceable parts inside.
- Only use accessories tested and approved by IDEA and supplied by the manufacturer or an authorized dealer.
- Installations, rigging and suspension operations must be done by qualified personnel.
- This is a Class I device. Do not remove Mains connector ground.
- Only use accessories specified by IDEA, complying with maximum loads specifications and following local safety regulations.
- Read the specifications and connection instructions before proceeding to connect the system and use only cabling supplied or recommended by IDEA. Connection of the system should be done by qualified personnel.
- Professional sound reinforcement systems can deliver high SPL levels that may result in hearing damage. Do not stand close to the system while in use.
- Loudspeaker produce magnetic field even while they are not in use or even when disconnected. Do not place or expose loudspeakers to any device that is sensitive to magnetic fields such as television monitors or data storage magnetic material.
- Keep the equipment in the safe working temperature range [0º-45º] at all times.
- Disconnect the equipment during lightning storms and when it is not to be used for a long time.
- Do not expose this device to rain or moisture.
- Do not place any objects containing liquids, such as bottles or glasses, on the top of the unit. Do not splash liquids on the unit.
- Clean with a wet cloth. Do not use solvent-based cleaners.
- Regularly check the loudspeaker housings and accessories for visible signs of wear and tear, and replace them when necessary.
- Refer all servicing to qualified service personnel.
- This symbol on the product indicates that this product should not be treated as household waste. Follow local regulation for recycling of electronic devices.
- IDEA declines any responsibility from misuse that may result in malfunction or damage of the equipment.
warranty
- All IDEA products are guaranteed against any manufacturing defect for a period of 5 years from date of purchase for acoustical parts and 2 years from date of purchase for electronic devices.
- The guarantee excludes damage from incorrect use of the product.
- Any guarantee repair, replacement and servicing must be exclusively done by the factory or any of authorized service centres.
- Do not open or intend to repair the product; otherwise servicing and replacement will not be applicable for guarantee repair.
- Return the damaged unit, at shipper’s risk and freight prepaid, to the nearest service centre with a copy of the purchase invoice in order to claim guarantee service or replacement.
declaration of conformity
I MAS D S.L. , Pol. A Trabe 19-20 15350 CEDEIRA (Galicia – Spain), declares that BASSO2121-A complies with the following EU Directives:
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RoHS (2002/95/CE) Restriction of Hazardous Substances
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LVD (2006/95/CE) Low Voltage Directive
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EMC (2004/108/CE) Electro-Magnetic Compatibility
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WEEE (2002/96/CE) Waste of Electric and Electronic Equipment
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EN 60065: 2002 Audio, video and similar electronic apparatus. Safety requirements.
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EN 55103-1: 1996 Electromagnetic compatibility: Emission
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EN 55103-2: 1996 Electromagnetic compatibility: Immunity
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I MÁS D ELECTROACÚSTICA S.L.
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Pol. A Trabe 19-20, 15350 – Cedeira, A Coruña (España)
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Tel. +34 881 545 135
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Specifications and product appearance may be subject to change without notice.
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IDEA_BASSO2121-A_QS-BIL_v4.0 | 5 – 2024