Australian Monitor HS4250P 4×250W Quad-Channel Power Amplifier
The HS4250P is a four-channel Class D power amplifier delivering 250W per channel (1000W total) with integrated mini DSP, USB and RS232 control, and flexible 4 Ohm/70V/100V outputs.Overview
The Australian Monitor HS4250P is a high-power quad-channel Class D amplifier designed for large-scale professional installations requiring independent amplification of four speaker zones. Its 250W per channel output, full-featured DSP, and advanced control capabilities make it ideal for universities, corporate campuses, and hospitality complexes.
Key Features
- Quad-channel 250W Class D amplifier per channel (1000W total)
- 4 Ohm, 70V, and 100V output options per channel
- Full-featured mini DSP with parametric EQ, compressor/limiter, high/low-pass filters, delay, mute, and inversion
- USB and RS232 control for third-party AV system integration
- HSP Control Software for PC-based configuration and real-time monitoring
- Independent processing and level control for each of the four channels
- Compact 2 RU rackmount format (483 mm × 389 mm × 89 mm)
Specifications
- Power Output: 250 W × 4 channels (1000 W total)
- Frequency Response: 100 Hz – 16 kHz
- Output Options: 4 Ohm, 70V, 100V (per channel)
- Amplifier Class: Class D
- DSP Features: Input Matrix, High/Low-Pass Filters, Parametric EQ, Compressor/Limiter, Delay, Mute, Inversion
- Control Interfaces: USB, RS232
- Dimensions: 483 mm × 389 mm × 89 mm
- Weight: 16 kg
- Color: Black
Why buy from Procure.ae
Procure.ae delivers large-scale audio amplification systems to system integrators, institutional buyers, and facility managers across the UAE and GCC. Request a quote for the HS4250P with multi-amplifier system design, distributed speaker packages, and professional installation support.
FAQ
Is the HS4250P suitable for networked control systems?
Yes, the RS232 interface allows integration with Crestron, AMX, and other third-party AV control platforms for centralized management of large installations.
What is the power consumption of the HS4250P?
The efficient Class D topology ensures lower power draw compared to traditional linear amplifiers of equivalent output rating.
Description
Overview
The Australian Monitor HS4250P is a high-power quad-channel Class D amplifier designed for large-scale professional installations requiring independent amplification of four speaker zones. Its 250W per channel output, full-featured DSP, and advanced control capabilities make it ideal for universities, corporate campuses, and hospitality complexes.
Key Features
- Quad-channel 250W Class D amplifier per channel (1000W total)
- 4 Ohm, 70V, and 100V output options per channel
- Full-featured mini DSP with parametric EQ, compressor/limiter, high/low-pass filters, delay, mute, and inversion
- USB and RS232 control for third-party AV system integration
- HSP Control Software for PC-based configuration and real-time monitoring
- Independent processing and level control for each of the four channels
- Compact 2 RU rackmount format (483 mm × 389 mm × 89 mm)
Specifications
- Power Output: 250 W × 4 channels (1000 W total)
- Frequency Response: 100 Hz – 16 kHz
- Output Options: 4 Ohm, 70V, 100V (per channel)
- Amplifier Class: Class D
- DSP Features: Input Matrix, High/Low-Pass Filters, Parametric EQ, Compressor/Limiter, Delay, Mute, Inversion
- Control Interfaces: USB, RS232
- Dimensions: 483 mm × 389 mm × 89 mm
- Weight: 16 kg
- Color: Black
Why buy from Procure.ae
Procure.ae delivers large-scale audio amplification systems to system integrators, institutional buyers, and facility managers across the UAE and GCC. Request a quote for the HS4250P with multi-amplifier system design, distributed speaker packages, and professional installation support.
FAQ
Is the HS4250P suitable for networked control systems?
Yes, the RS232 interface allows integration with Crestron, AMX, and other third-party AV control platforms for centralized management of large installations.
What is the power consumption of the HS4250P?
The efficient Class D topology ensures lower power draw compared to traditional linear amplifiers of equivalent output rating.
Specifications
Brand
Australian Monitor
Product Type
Power Amplifier
Storefront L1
Audio Video
Storefront L2
amplifiers
Storefront L3
Power Amps
Weight (Spec)
16
Color (Spec)
Black
Country of Origin
India
Dimensions
483mm x 389mm x 89mm
Frequency Response
100Hz - 16kHz
Frequently Asked Questions
What is the HS4250P best used for?
The HS4250P is ideal for commercial sound reinforcement in medium to large spaces like conference rooms, auditoria, retail environments, and hospitality venues that require reliable multi-channel audio distribution across different speaker types and impedance levels.
Can I use the HS4250P with both traditional speakers and 70V systems?
Yes, the HS4250P supports flexible output options including 4 Ohm (direct impedance), 70V, and 100V configurations, allowing you to mix different speaker types or upgrade your audio setup without changing the amplifier.
What kind of control does the built-in DSP provide?
The integrated mini DSP enables parametric EQ, crossover configuration, and dynamic processing for each of the four channels via USB or RS232 control, giving you fine-grained audio shaping without external processors.
Is the HS4250P suitable for unattended installations?
Yes, Class D efficiency and networked control via RS232/USB make it well-suited to unattended venues; the DSP allows preset configurations so audio remains optimized without manual adjustment.
How much heat does the HS4250P generate during operation?
Class D design is highly efficient, producing minimal heat compared to traditional Class AB amplifiers; proper ventilation around the unit is still recommended to extend operational lifespan, especially in warm climates like the UAE.
What is the advantage of four separate channels instead of a stereo pair?
Four independent channels allow you to drive multiple speaker zones simultaneously, bi-amplify loudspeakers, or distribute audio across large areas with zone-level volume control, giving you far more flexibility than a two-channel design.
What are the typical lead times for the HS4250P across the UAE and GCC?
Lead times vary based on current stock and regional demand; contact the Procure.ae team directly for up-to-date availability and delivery schedules for your location.
Does Procure.ae offer installation support for the HS4250P in commercial venues?
Procure.ae can connect you with local installation partners and provide technical guidance; discuss your specific site requirements and support needs when you request a quote.
What does the HS4250P package include?
The unit ships with the four-channel Class D amplifier, DSP module, USB and RS232 connection cables, and documentation; contact Procure.ae to confirm exact accessories for your order.
What total power output can I expect from the HS4250P?
The HS4250P delivers 1000W total power (250W per channel across four channels), providing substantial headroom for commercial venues and multi-zone systems.
Does the HS4250P come with a warranty?
Contact Procure.ae to confirm the warranty period, terms, and any region-specific coverage for your purchase.
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