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British Design  |  Performance Loudspeakers  |  Experts Since 1972

IA500-S

IA500-S

$1250


The IA500-S is a dedicated 500-watt DSP amplifier engineered to power Creator Series In-Wall Subwoofer systems, delivering powerful, controlled bass with intelligent tuning for consistently optimal performance.

Features at a glance:
500-watt DSP amplification | Creator Series integration | Intelligent DSP processing | Installation-focused design

Discreet by Design. Engineered for Unmistakable Impact.

Designed specifically for Creator Series In-Wall Subwoofers, the IA500-S provides powerful, high-performance amplification in a compact and installation-friendly format. Delivering 500 watts of DSP-controlled power, it ensures precise bass management, intelligent tuning and exceptional control for immersive, high-fidelity audio experiences.

Engineered as part of a complete Creator Series low-frequency system, the IA500-S is precisely matched to the WS1-W10 and WS2-W12 in-wall subwoofers, allowing integrators to specify a fully optimised solution with confidence. Advanced DSP processing ensures accurate performance tuning, while the dedicated amplification architecture provides the power and control required to achieve deep, dynamic bass reproduction.

Whether used in a discreet media room, premium multi-room installation or dedicated home cinema, the IA500-S delivers reliable, consistent performance while simplifying system design and installation.

5-Year Warranty

Due to the confidence we have in the quality, robust design, and sound performance of our speakers, Monitor Audio offers a 5-year warranty on our streamers and amplifiers, matching or exceeding market standards.​

How Your Reviews Drive Monitor Audio's Excellence

At Monitor Audio, we strive for audio excellence, and your Trustpilot feedback plays a vital role. Your authentic reviews help others discover our high-fidelity sound and guide us in continually improving our products and services to meet your expectations.

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Analogue Inputs

2x RCA Stereo
1x Balanced LFE block connector

Analogue Outputs

2x RCA Stereo
1x Balanced LFE block connector

Amplifier Output

2x Speaker block connectors (Max conductor size 4.0mm2)

Other Inputs / Ouputs

12V Trigger

Primary Interface (on unit)

Volume and crossover control knobs Model, Phase, Bass and Mode slide switches

Phase Control

0° & 180° Slide Switch

Equalisation DSP

3 pre-set modes: Impact, Movie, Music

Low Pass Filter Frequency (-6dB)

32 — 250Hz

Power Amplifier Technology

500 Watt Class-D Subwoofer Amplifier

Amplifier Class

D

Output Power, 6 Ohms (<1% THD+N)

250 W (WS1-W10)

Output Power, 3 Ohms (<1% THD+N)

500 W (WS2-W12)

Frequency Response (-6 dB)

16 — 250 Hz

Maximum Input Level

3.3 Vrms

Input Impedance

47 kOhms

Music Sense

Stereo & LFE Inputs
Auto On: Line Level >3mV
Auto Standby after 20 mins

12V Trigger Input

5 - 14V, 3.5mm mono jack (On / Standby)

Nominal Mains Voltage

Auto-Ranging Switch Mode Power Supply. 85-264 VAC 50/60Hz DC+65V

Power Consumption

Standby 0.5W
Idle 23W
1/8th Max Output 120W

Active Cooling

35mm axial cooling fan
Temperature-dependent variable fan speed, 55-100%

Finishes

Black

Construction

Folded 1mm sheet steel

Included Accessories

2 x Rack Mount Brackets
4 x Rubber feet
2 x Power cables (UK, EU)
12v Trigger Cable
Connectors
Fixings

External Dimensions with all accessories fitted (H x W x D)

47 x 488 x 238 mm (17/8 x 193/16 x 93/8")

Weight

3.63 kg

Sold As

Single

Warranty

5 years

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IA500-S


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