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Summary of Contents for The box PA 252 ECO MKII
- Page 1 PA 252 ECO MKII Passive Speaker...
- Page 2 Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany Telephone: +49 (0) 9546 9223-0 Internet: www.thomann.de 02.10.2024, ID: 223282 (V2)
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Page 3: Table Of Contents
1.1 Symbols and signal words....................... 5 Safety instructions............................. 7 Features................................9 Installation..............................10 4.1 Tips on handling speakers......................12 4.2 Connections............................13 Technical specifications........................14 Plug and connection assignment....................17 Protecting the environment......................19 PA 252 ECO MKII Passive Speaker... - Page 4 PA 252 ECO MKII Passive Speaker...
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Page 5: General Information
Please refer to the latest version of the documentation, which is ready for download under www.thomann.de. 1.1 Symbols and signal words In this section you will find an overview of the meaning of symbols and signal words that are used in this document. PA 252 ECO MKII Passive Speaker... - Page 6 This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in material and environmental damage if it is not avoided. Warning signs Type of danger Warning – high-voltage. Warning – danger zone. PA 252 ECO MKII Passive Speaker...
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Page 7: Safety Instructions
Risk of death from electrical current! The output voltages of modern high-performance amplifiers may result in death or serious injury. Never touch the bare ends of loud‐ speaker cables when the amplifier is on. PA 252 ECO MKII Passive Speaker... - Page 8 The plasticiser contained in the rubber feet of this product may react with the coating of the floor and cause permanent dark stains after some time. If necessary, use a suitable mat or felt slide to prevent direct contact between the product’s rubber feet and the floor. PA 252 ECO MKII Passive Speaker...
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Page 9: Features
1 × 1-inch tweeter 2 × lockable 6.35-mm jack / Speaker Twist combo socket (1+/1–) Beam angle: 90° × 40° Wooden housing with felt cover Sturdy safety grill Protective cover optionally available (item no. 243784) PA 252 ECO MKII Passive Speaker... -
Page 10: Installation
Risk of injury due to heavy weight! The device is heavy. Lifting and dropping it during transport and installation can cause injuries. Make sure at least two people work together when transporting and installing the device. PA 252 ECO MKII Passive Speaker... - Page 11 Speakers generate a static magnetic field. This magnetic field can affect other neighbouring units and in unfavourable cases damage them. Ensure that speakers are always a sufficient distance away from sensitive equip‐ ment that may be affected by an external magnetic field. PA 252 ECO MKII Passive Speaker...
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Page 12: Tips On Handling Speakers
If you notice distortion during operation, either the amp or the speaker is overloaded. This may permanently damage the amp or the speaker. Always reduce the volume when you hear dis‐ tortion. PA 252 ECO MKII Passive Speaker... -
Page 13: Connections
1 [INPUT] | Input, designed as a 6.35-mm jack / Speaker Twist combo socket (1+/1–) PROFESSIONAL SPEAKER 2 [OUTPUT] | Output for a further speaker, designed as 6.35-mm jack / Speaker Twist INPUT OUTPUT combo socket (1+/1–) ö PA 252 ECO MKII Passive Speaker... -
Page 14: Technical Specifications
Sensitivity (1 W/1 m) 95 dB Rated impedance 4 Ω Max. sound pressure level 121 dB SPL Max. short-term sound pres‐ 127 dB SPL sure level Beam angle (H × V) 90° × 40° PA 252 ECO MKII Passive Speaker... - Page 15 420 mm × 1,030 mm × 495 mm Weight 35.5 kg Ambient conditions Temperature range 0 °C…40 °C Relative humidity 20%…80% (non-condensing) Further information Monitor inclination Design Standard Truss-capable Colour Black Housing material Wood, felt Stand flange PA 252 ECO MKII Passive Speaker...
- Page 16 Frequency response 110.0 252.0 CLIO dBSPL Frequency 100.0 180.0 90.0 108.0 80.0 36.0 Phase 70.0 -36.0 60.0 -108.0 CH A dBSPL 1/12 Octave 48kHz 32K Rectangular Start 0.00ms Stop 682.65ms FreqLO 1.46Hz Length 682.65ms PA 252 ECO MKII Passive Speaker...
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Page 17: Plug And Connection Assignment
Please note these advices, because especially in ‘Sound & Light’ caution is indicated: Even if a plug fits into the socket, an incorrect connection may result in a destroyed power amp, a short circuit or ‘just’ in poor transmission quality! 1/4" TS phone plug (mono, unbalanced) Signal Ground, shielding PA 252 ECO MKII Passive Speaker... - Page 18 Plug and connection assignment Speaker Twist connector Signal 1 (in phase) 1– Signal 1 (out of phase) PA 252 ECO MKII Passive Speaker...
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Page 19: Protecting The Environment
Do not dispose of these materials with your normal household waste, but make sure that they are collected for recycling. Please follow the instructions and markings on the packaging. Observe the disposal note regarding documentation in France. PA 252 ECO MKII Passive Speaker... - Page 20 Also note that waste avoidance is a valuable contribution to environmental protection. Repairing a device or passing it on to another user is an ecologically valuable alternative to disposal. If your old device contains personal data, delete those data before disposing of it. PA 252 ECO MKII Passive Speaker...
- Page 21 Notes PA 252 ECO MKII Passive Speaker...
- Page 22 Notes PA 252 ECO MKII Passive Speaker...
- Page 24 Musikhaus Thomann · Hans-Thomann-Straße 1 · 96138 Burgebrach · Germany · www.thomann.de...
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