Ecler HADA-4B150 4-Channel 4 x 125W Networkable DSP Power Amplifier

Name: Ecler HADA-4B150 4-Channel 4 x 125W Networkable DSP Power Amplifier
Brand: Ecler
SKU: HADA-4B150
Price: 1299.0 GBP
Availability: InStock

by Ecler

SKU HADA-4B150

Save 4%

£1,355.00 (inc. VAT)

£1,355.00 (inc. VAT) - £1,355.00 (inc. VAT)

£1,355.00 (inc. VAT)

£1,299.00 (inc. VAT)

£1,299.00 (inc. VAT) - £1,299.00 (inc. VAT)

£1,299.00 (inc. VAT)

DETAILS

The Ecler HADA-4B150 is a 4-Channel 4 x 125W Networkable Class D DSP Power Amplifier supporting low and high impedance loads, with a 4x4 digital matrix mixer, comprehensive onboard signal processing and full TCP/IP network control.

A professional, flexible and future-proof amplification solution for demanding fixed installation environments.

The Ecler HADA-4B150 is part of Ecler's HADA series of professional networkable DSP amplifiers, designed to deliver reliable, high-performance amplification with comprehensive digital signal processing and network control capabilities for the most demanding fixed installation applications.

Whether deployed in retail, education, corporate, hospitality, sports and wellness or public venue environments, the HADA-4B150 provides four channels of 125W Class D amplification in a compact 2RU 19" rack chassis — with the flexibility, processing power and control options to adapt to virtually any installation audio system design.

Flexible Output Configuration for Low & High Impedance Systems

The HADA-4B150 has been engineered to support a wide range of speaker system configurations from a single amplifier. In standard stereo mode, all four channels deliver 125W into 4 Ohm or 8 Ohm low-impedance loads. In bridge mode, channel pairs can be configured to deliver 250W into high-impedance 100V or 70V distributed speaker systems — making the HADA-4B150 equally capable as a direct-drive low-impedance amplifier or as a high-impedance 100V line amplifier for distributed audio installations. Output mode selection per channel or channel pair is handled via the HADA DSP Manager software, providing precise and flexible system configuration.

Advanced Onboard DSP via HADA DSP Manager

The HADA-4B150's integrated DSP engine — built around a dual-core 64-bit processor with 96kHz/24-bit audio conversion and 113dB dynamic range — provides a comprehensive suite of signal processing tools for both inputs and outputs. Per-channel processing includes parametric EQ, delay, limiter and multiband compressor on both input and output paths, with a 4x4 digital matrix mixer allowing any input to be routed to any output combination. All configurations can be saved as presets for rapid system recall. Signal processing latency is an extremely low 500 microseconds from analogue input to analogue output. The HADA DSP Manager application — accessible via Ethernet (100Mbps, CAT5 up to 100m) and an embedded web application — provides a comprehensive and intuitive interface for all device configuration, monitoring and control from a networked computer or control system.

Multiple Control Options

The HADA-4B150 offers a generous range of control options to suit different installation requirements and control system preferences. Front panel rotary attenuators provide direct local level control for each output channel. Four rear panel GPI inputs (0–3.3V) enable remote volume control from external control devices, whilst an external MUTE input via dry contact closure allows system-wide muting from external safety or control systems — including fire detection systems. Third-party control system integration is supported via TCP/IP, making the HADA-4B150 compatible with a wide range of building management and AV control platforms. A front panel RUN/SLEEP button enables standby mode for energy saving during periods of inactivity.

Comprehensive Protection & Monitoring

The HADA-4B150 is equipped with a full suite of protection circuits ensuring total reliability in continuous professional operation. DC protection, HF protection, short-circuit protection and thermal protection — with automatic output power reduction at 90°C and full mute at 100°C — safeguard both the amplifier and connected loudspeakers at all times. Per-channel front panel LED monitoring covers signal present, clip, limit, mute, protection and thermal status, with additional unit-level indicators for power on, data activity and external mute status. Temperature-controlled variable speed fan cooling with front-to-back airflow keeps operating temperatures in check throughout sustained high-power use, with a maximum fan noise of 46dB at 1m.

Ecler HADA-4B150 Key Features:

4 x 125W @ 4Ω / 2 x 250W Bridge @ 100V/70V: Flexible low and high impedance output configuration supporting both direct-drive and 100V line distributed speaker systems.
Class D Amplification: Efficient, high-performance Class D amplifier technology for reliable, low-heat continuous operation.
Advanced Onboard DSP: Dual-core 64-bit processor with parametric EQ, multiband compressor, limiter and delay on all inputs and outputs via HADA DSP Manager.
4x4 Digital Matrix Mixer: Route any input to any output combination for flexible system design and signal distribution.
96kHz / 24-bit Audio Conversion: High-resolution audio processing with 113dB dynamic range and 500 microsecond analogue-to-analogue latency.
HADA DSP Manager Software: Full device configuration, preset management and monitoring via Ethernet and embedded web application.
TCP/IP Third-Party Control: Compatible with a wide range of building management and AV control platforms via network.
4 x GPI Inputs: Remote volume control from external control devices via rear panel GPI (0–3.3V).
External MUTE Input: Dry contact closure for integration with fire detection and other safety systems.
Front Panel Attenuators: Direct local level control per output channel.
Preset Management: Save and recall complete system configurations for rapid deployment and system recall.
Comprehensive Protection: DC, HF, short-circuit and thermal protection for total reliability in any installation environment.
Per-Channel LED Monitoring: Signal present, clip, limit, mute and protection status LEDs per channel.
Temperature-Controlled Fan Cooling: Variable speed front-to-back airflow for efficient thermal management during sustained high-power operation.
Universal SMPS with PFC: 100–240V AC, power factor correction > 0.92 for efficient mains power usage.
Standby/Sleep Mode: 8.5W standby power consumption for energy-efficient operation during periods of inactivity.
Compact 2RU Format: 482.6 x 88 x 281.5mm for efficient use of rack space.
Desktop & Rack Mountable: Includes desktop feet and 19" rack installation hardware as standard.

SPECS & DOWNLOADS

Ecler HADA-4B150 Specifications:

Download the PDF Data Sheet HERE >

Channels & Configuration

Output Channels: 4
Input Channels: 4 analogue
Input Connection: 3-pin Euroblock (balanced), pitch 3.5mm
Output Connection: 2-pin Euroblock
Input Configuration: 4x4 digital matrix mixer
Output Configuration: Lo-Z/Hi-Z, 70V/100V (bridge), 4Ω/8Ω (software selectable per channel/pair)

Output Power

Max Output Power @ 8Ω: 125W (all channels driven, 1% THD)
Max Output Power @ 4Ω: 125W (all channels driven, 1% THD)
Max Output Power @ 8Ω Bridge: 250W (all channels driven, 1% THD)
Max Output Power @ 100V: 250W bridge (all channels driven, 1% THD)
Max Output Power @ 70V: 250W bridge (all channels driven, 1% THD)

Signal

Voltage Gain: 27–37 dBV (29.2–39.2 dBu)
Input Sensitivity: -12 to +12 dBV (-9.8 to +14.2 dBu)
Input Impedance: 21kΩ (balanced)
Max Input Level: 22 dBV (24.2 dBu)
Frequency Response: 20Hz–20kHz (-3dB, 1W any load)
THD+Noise: < 0.01% (0.015% typical @ 1kHz, 0.1W to full power)
Crosstalk: > 60dB at 1kHz

DSP

Processor: Dual-core 64-bit
Sampling Rate: 96kHz
Resolution: 24-bit
Dynamic Range: 113dB
Latency: 500 microseconds (analogue in to analogue out)
Input Processing: Parametric EQ, delay, limiter, multiband compressor
Output Processing: Parametric EQ, delay, limiter, multiband compressor
Matrix Mixer: 4x4
Preset Management: Yes, via HADA DSP Manager

Control & Connectivity

Network: Ethernet 100Mbps (CAT5, up to 100m)
Software: HADA DSP Manager (embedded web application)
Third-Party Control: TCP/IP
GPI Inputs: 4 x (0–3.3V), 5-pin Euroblock
External MUTE: Dry contact, 2-pin Euroblock
Front Panel Controls: 4 x attenuator knobs, RUN/SLEEP button
Power ON/OFF: Rear panel switch

Monitoring (LED)

Per Channel: Signal present (SP), clip, limit, mute, protect
Per Unit: Power on, data, thermal, external mute

Protection

DC Protection: Yes
HF Protection: Yes
Short-Circuit Protection: Yes (auto reset)
Thermal Protection: Power reduction at 90°C, full mute at 100°C

Electrical

Amplifier Class: Class D
Power Supply: Universal SMPS with PFC (> 0.92)
Mains Input: 100–240V AC, 50–60Hz (±10%)
Mains Connector: IEC C14
Power Consumption (Idle): 14.5W
Power Consumption (Standby): 8.5W
Cooling: Temperature-controlled variable speed fan, front-to-back airflow
Maximum Fan Noise: 46dB at 1m

Physical

Installation Format: 19" rack (2RU) or desktop
Dimensions (W x H x D): 482.6 x 88 x 281.5mm
Weight: 4.7kg
Operating Temperature: 0°C to +40°C
Operating Humidity: 5–80% RH, non-condensing
Included Accessories: EU mains cord, Euroblock connectors, desktop feet, 19" rack installation hardware

}

SPRING SALE

Lithe Audio Sale Now On

Pay in 3 payments with Klarna at Audio Volt

PAY IN 3 WITH Klarna

18+, T&C apply, Credit subject to status

FREE UK DELIVERY

On orders over £99.00

FAST DELIVERY AVAILABLE

Next day tracked £9.95

DELIVERY

UK Delivery Charges

Orders over £99.00 will be delivered FREE of charge via our Standard UK Delivery Service (2-3 days, UK Mainland).

All orders below £99.00 will be sent at a rate of £3.99 per order (2-3 days, UK Mainland).

If you need your item faster, we also offer a Premium Delivery, Next Day Tracked service at a cost of £9.95.

Do you require your item before 12 pm? We offer a Premium Delivery, Next Day Tracked, Pre 12 service at a cost of £14.99.

Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends.

For a UK mainland Saturday Delivery Service, the rate is £19.99

All delivery options will be available at the checkout stage.

(Please ensure you add a mobile number to your order for tracking)

Cut-off Times

Orders must be placed before 3:30 pm to guarantee same-day dispatch. Any orders placed after this time are not guaranteed to be shipped the same day, and are more likely to be shipped the next working day.

To guarantee Saturday Delivery, orders must ideally be placed before 2 pm.

We operate during office hours, Mon-Fri, 9 am - 5 pm, and are closed during the weekend. Orders placed over the weekend or Friday after cut-off will be processed and shipped the following Monday.

Scottish Highlands & Islands

Due to our location relative to the Scottish Highlands & Islands, we cannot offer a next-day service. Items being sent to the following postcodes will carry a minimum of 2 days' lead time.

Scottish Highlands: FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40 (excluding PA38), PH19-26, PH30-41, PH49-50
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA38, PA41-49, PA60-78, PH42-44, ZE1-3

International Delivery Charges

International Shipping & Channel Islands - £29.99

Standard EU Shipping service £29.99 (Shipping to The Republic of Ireland, France, Germany, Guernsey & Jersey - 3-5 days)

Other Destinations - Price will be dependant on your location and number of boxes. Please get in touch for more details.

Delivery Notes

On delivery, you must inspect the goods carefully for damage as Audio Volt is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Audio Volt of such within three working days from the date of delivery.

EU Import Tax

Any goods shipped outside of the UK, over a certain value, will incur an import tax. The cost and rate will depend on the country and the order value.

This is a legal requirement and MUST be paid prior to delivery in order to receive your goods. You will be contacted by the courier once the order is dispatched to pay the fee.

Failure to pay import tax when applicable will result in the order being shipped back to Audio Volt. Any returned goods sent back to us due to non-payment of import tax are NOT ELIGIBLE for a refund on the shipping charge.

60 Day Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product’s return.

2. Contact our Customer Services Team on 02476 369890 (or e-mail info@audiovolt.co.uk). We will then send you an RMA number and a returns form, which needs to be completed and sent back with the returned item(s).

3. (If the order has been unpacked) re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.

4. When returning an item, please obtain a ‘proof of postage’ receipt from the Courier.

Returned items must be mailed within 10 days of when the RMA Number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

Please note: Our returns policy is quite straightforward, but there are a number of conditions that we ask our customers to comply with before applying:

1. It is your responsibility to request a return. If you don’t tell us you want to make a return, we don’t know. Once you do tell us, we will do everything we can to action it.

2. If you have not requested a return within 60 days of receiving an order, we will assume that you are intending to keep it, and we will not authorise a return.

3. We always refund the payment according to how the original purchase was made and aim to do so within 72 hours of the return being received by us.

4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.

5. Delivery charges will not be refunded unless the delivered goods are faulty.

6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.

7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369890 if you believe your item has developed a fault.

Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Audio Volt to process the return quickly.

Any Questions?

If you have any questions about our Returns policy, please telephone us on 02476 369890 or email us at info@audiovolt.co.uk

(We operate during office hours, Mon-Fri, 9 am - 5 pm, and are closed during the weekend)