Federal Signal Corporation
e-Q2B® Electronic Siren
SKU#: AR235
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The e-Q2B® Electronic Siren with BP Series 200 W Speaker is designed to enhance emergency vehicle response times by ensuring your presence is unmistakably heard. The siren’s distinctive Q-Siren® sound, combined with advanced features like park kill input and horn ring input, provides reliable and intuitive operation, making it easier for emergency responders to navigate through congested areas safely and efficiently.
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The completely redesigned e-Q2B® features a 200 W Class D audio amplifier for enhanced reliability and external diagnostics to monitor power, output voltage, and current. Utilizing DSP circuitry, the improved amplifier e-Q2B amplifier accurately reproduces the trademarked “Q” wail, offering both manual and automatic (hands-free) operations. The Class D system reduces operating current to 20 A, ensuring a robust and reliable performance.
Features
- Park Kill Input: Automatically shuts off the siren when the vehicle is in park.
- Horn Ring Input: Allows cycling through siren tones.
- Audio Output: Compatible with the Federal Signal Rumbler Traffic Clearing System.
- 200 W power with lower Amp draw: 22 A or 100 W
- Mounting Options: Flush mount or surface mount control head
- Compatibility: Works with Rumbler® Traffic Clearing System
- Diagnostics: Easy-to-read external diagnostics
- Keypad: Backlit membrane switches with tactile feel
- Sound: Traditional and trademarked Q-Siren® sound
- Network: Compatible with FS Convergence Network
- Microphone: Removable microphone
- Capabilities: Auto, manual, and brake
- Tones: Q-Wail, Yelp, Priority, Air Horn, PA, Radio Rebroadcast, and Horn Ring Transfer
- Inputs: Foot switch inputs
- Warranty: Three-year warranty
Improved Keypad
The push-button backlit membrane switches and a robust rubberized knob provide a tactile feel for easy activation of siren tones, air horn, PA, and radio rebroadcast. The detachable push-to-talk microphone can be replaced with a customized plug, and the volume control is conveniently located on the keypad.
Optional Siren Control
Three external inputs allow for the use of foot switches to control manual wail, brake, and air horn.
Included Product
BP Series 200 W Speaker
The BP200 speaker features a dual diverging manifold design for uniform sound projection with a traditional Chrome Q-Siren® grille.
Features
- Neodymium Drivers: Two 100-watt drivers producing a full 200-watt output.
- Mounting: Designed to flush mount through the vehicle bumper.
- Sound Quality: Superior sound quality with a traditional Chrome Q-Siren® grille.
- Warranty: Two-year warranty
Registered Trademark
The distinctive sound of the Q2B electro-mechanical siren is a registered trademark owned by Federal Signal Corporation.
- Audio Output Power: 200 W
- Input Voltage: 11/16 Vdc
- Nominal Output Voltage: 33 Vrms
- Standby Current: <0.5 A
- Input Current, Operating: 20 A
- Operating Temperature: -40˚ to +149˚ F (-40˚ to +65˚C)
- Polarity: Negative ground only
Physical Specifications
Siren Amplifier
- Length: 8.19 in (20.8 cm)
- Width: 7.66 in (19.44 cm)
- Height: 3.91 in (9.93 cm)
- Ship Weight: 13.0 lb (6.1 kg)
Control Head
- Length: 6.8 in (17.27 cm)
- Width: 1.18 in (3.0 cm)
- Height: 3.25 in (8.3 cm)
Speaker
- Width: 9.9 in (25.1 cm)
- Height: 9.9 in (25.1 cm)
- Depth: 2.2 in (5.6 cm)
- Ship Weight: 22.5 lb (10.2 kg)
Speaker Approvals
- SAE J1849
- BP200 Sound Output: Meets SAE J1849 Class A standards