Ahuja PA-400S 40W Mobile PA Amplifier with Siren
The Ahuja PA-400S is a 40W RMS car battery-powered mobile PA amplifier with a two-tone siren (wailing and yelping), two microphone inputs, and an auxiliary input — engineered for police vehicles, ambulances, and crowd control applications.Overview
The Ahuja PA-400S is a rugged, portable PA amplifier designed for vehicle-mounted public address duty. Powered directly from a 12V car battery, it delivers 40W RMS output through 4Ω or 100V line speaker systems. The built-in two-tone siren — selectable between wailing and yelping modes with adjustable volume — makes it particularly well-suited to police motorcycles, emergency vehicles, and crowd control units. An amplifier mounting bracket is included for straightforward vehicle installation.
Key Features
- 40W RMS output (50W max) from 12V car battery
- Two-tone siren (wailing and yelping) with adjustable volume
- 2 microphone inputs and 1 auxiliary input
- Speaker outputs: 4Ω and 100V line
- Amplifier mounting bracket included
- Ideal for police vehicles, ambulances, and publicity vans
Specifications
- Power Output: 50W max; 40W RMS at 10% THD
- Input Channels: 2 × Mic (1 mV/4.7 kΩ); 1 × Aux (100 mV/330 kΩ)
- Frequency Response: 100–10,000 Hz ±3 dB
- Signal-to-Noise Ratio: 60 dB
- Speaker Outputs: 4Ω, 100V line
- Power Supply: 12V DC (car battery)
- Dimensions: W180 × H80 × D240 mm
- Weight: 2.1 kg
- Color: Black
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae serves government, law enforcement, and institutional buyers across the UAE and GCC with competitive pricing, bulk quotations, and fast delivery. Contact us to request a quote for the PA-400S or a complete vehicle PA system.
FAQ
Q: What is the power output of the Ahuja PA-400S?
A: The PA-400S delivers 40W RMS at 10% THD (50W maximum) from a 12V DC car battery.
Q: What is included with the purchase?
A: The Ahuja PA-400S includes the amplifier unit and an amplifier mounting bracket for vehicle installation.
Description
Overview
The Ahuja PA-400S is a rugged, portable PA amplifier designed for vehicle-mounted public address duty. Powered directly from a 12V car battery, it delivers 40W RMS output through 4Ω or 100V line speaker systems. The built-in two-tone siren — selectable between wailing and yelping modes with adjustable volume — makes it particularly well-suited to police motorcycles, emergency vehicles, and crowd control units. An amplifier mounting bracket is included for straightforward vehicle installation.
Key Features
- 40W RMS output (50W max) from 12V car battery
- Two-tone siren (wailing and yelping) with adjustable volume
- 2 microphone inputs and 1 auxiliary input
- Speaker outputs: 4Ω and 100V line
- Amplifier mounting bracket included
- Ideal for police vehicles, ambulances, and publicity vans
Specifications
- Power Output: 50W max; 40W RMS at 10% THD
- Input Channels: 2 × Mic (1 mV/4.7 kΩ); 1 × Aux (100 mV/330 kΩ)
- Frequency Response: 100–10,000 Hz ±3 dB
- Signal-to-Noise Ratio: 60 dB
- Speaker Outputs: 4Ω, 100V line
- Power Supply: 12V DC (car battery)
- Dimensions: W180 × H80 × D240 mm
- Weight: 2.1 kg
- Color: Black
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae serves government, law enforcement, and institutional buyers across the UAE and GCC with competitive pricing, bulk quotations, and fast delivery. Contact us to request a quote for the PA-400S or a complete vehicle PA system.
FAQ
Q: What is the power output of the Ahuja PA-400S?
A: The PA-400S delivers 40W RMS at 10% THD (50W maximum) from a 12V DC car battery.
Q: What is included with the purchase?
A: The Ahuja PA-400S includes the amplifier unit and an amplifier mounting bracket for vehicle installation.
Specifications
Brand
Ahuja
Product Type
Vehicle Pa Amplifier
Storefront L1
Audio Video
Storefront L2
amplifiers
Storefront L3
Power Amps
Weight (Spec)
2.1
Color (Spec)
Black
Country of Origin
United Arab Emirates
Dimensions
W180 × H80 × D240 mm
Frequency Response
100-10,000Hz ±3dB
Power Capacity
12V DC (Car Battery)
Frequently Asked Questions
Why is this amplifier specifically designed for police vehicles and ambulances?
The PA-400S combines 40W RMS output, a two-tone siren, and dual microphone inputs in a 12V DC-powered unit, purpose-built for emergency vehicle operations requiring rapid public address and alert capability.
What is the benefit of the two-tone siren with wailing and yelping modes?
Distinct siren modes provide variable emergency alerts, allowing officers to select appropriate warnings — wailing for continuous alert, yelping for urgent stopping — to control public response.
Can I use the auxiliary input alongside microphone announcements?
Yes, the auxiliary input allows connection of external audio sources alongside live microphone input, enabling mixed announcement and alert operations.
How many operators or microphone sources can this system support?
Two microphone inputs accommodate either dual operators or switching between multiple message sources, improving operational flexibility during emergency response.
Is this system reliable for 24/7 emergency operations?
The PA-400S is engineered for continuous duty in emergency services; verify power consumption and thermal performance by contacting Procure.ae for extended-use specifications.
What types of vehicles can this system be installed into?
The 12V DC operation makes it suitable for police vehicles, ambulances, fire trucks, and any 12V-equipped vehicles requiring public address capability.
What is the typical lead time for procurement in the UAE?
Lead times vary by stock and location; contact Procure.ae for current availability and delivery estimates.
Does Procure.ae offer specialized installation support for emergency vehicles?
Installation support options depend on your location and vehicle type; reach out to the Procure.ae team to discuss your integration needs.
What power output does the PA-400S provide?
The PA-400S delivers 40W RMS of amplification, suitable for street-level emergency announcements and vehicle-mounted PA applications.
What voltage does the PA-400S require?
The PA-400S is powered by 12V DC, designed to operate directly from vehicle batteries without external power conversion.
Is a warranty provided with the PA-400S?
Warranty terms are not included in the product information; contact Procure.ae for warranty details and coverage options.
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