Monitor Audio

Monitor Audio IA150-8C Eight Channel Installation Amplifier


Monitor Audio’s custom Installation Amplifiers and Music Streamers have slimline dimensions and use class-leading audio technology to create a superior musical performance.They are quick and easy to install, and their discreet form ensures they use the minimum amount of space. With a choice of sizes, inputs, outputs and power options, there is a Monitor Audio amplifier for every situation. The Monitor Audio IA150-8C amplifier enables up to eight channels (4 stereo pairs) of 150 watts of power at 4 ohms. Designed to be rack mounted in any standard equipment rack, it employs a Connect IP interface, a web application, which can be accessed by any device connected to the internet with a browser on the same network.

The Monitor Audi S-4 Music Streamer is the perfect partner for this amplifier. Using BluOS™ technology, it can play digital music in up to four separate zones. All of the models in our Installation Amplifier and Streamer family deliver the great sound and reliability you would expect from Monitor Audio.

Works with



'Connect' IP Control


Channel Number

8 (4 Stereo Pairs)

Power (W / Channel) | 4 ohms

150 W

Power (W / Channel) | 8 ohms

140 W

Power (W / Channel) | Bridge (8 ohms)

300 W (4CH)

Power (W / Channel) | 70V


Input Impedance

20 K ohms

Output Impedance (Loop RCA)

600 ohms

Input Sensitivity

100 mV / 1 W, 1140 mV – Full power

Maximum Input Voltage

2.9 V

Signal to Noise (SN:R)

-100 dB (20 Hz – 20 kHz)

Frequency Response

5 Hz – 50 kHz

Total Harmonic Distortion THD + N@1 KHz


Rack Height


Dimensions (Excluding Feet (H x W x D))

42.4 x 438 x 427 mm (111/16 x 171/4 x 1613/16")

Dimensions (Including Feet (H x W x D))

52.8 x 438 x 427 mm (21/16 x 171/4 x 1613/16")

Width (including rack brackets)

482 mm (19")

IP Communication

TCP/IP (RJ-45 10/100 Base T)

Mains Operating Voltage

100 –120 V @ 60 Hz
220 – 240 V @ 50 Hz

Fuse Rating

10 A (T10AL ~ 250VAC)

Standby Power Consumption

<0.5 W (green mode)

Networked Standby Power Consumption

<2 W


7.45 kg (16 lb 6 oz)

Sold As

Single Unit

We are in the process of updating our Doug Brady Hi Fi website, which now provides you with automatic real-time stock updates. .

When viewing a product listing page, click on the option/colour of the product you require then you'll see one of the following stock indicators.

Stock Information : We have (this number of your chosen variant) in stock. 

In Stock - Order Now - Delivered free to you on [delivery-date] 

This item is brand new and guaranteed in stock from our shop stock.
Our shop stock will be dispatched on the date displayed on the product page, delivery will be booked for the delivery date displayed. We will send you a DPD tracking number where you will be given a 1 hour time slot on the day of delivery. 


In Stock - 2-3 day Dispatch - Delivered to you FREE by  [delivery-date] 

This item is brand new and in stock at our off site warehouse.
Stock being dispatched from our off site warehouse may take a day or two longer for you to receive. We may also dispatched directly from the manufacturer or distributor. This is often the case for particularly large or heavy items where specialized service is required. For anything which can take time to get to you, we'll contact you quickly.

Available to Order - ☎ - 01925 828009

Availably to order. Occasionally, due to stock demand, we can sell out. We either have this on order with stock due in or we do not usually have back up stock of this item in store. When you make a purchase, we will inform you quickly when the item is due in from the manufacturer and deliver as soon as it arrives with us. Usually this is only a short wait of 3 - 5 days, we will contact you with a estimated delivery time.

Sold Out

This item is currently sold out with the supplier or manufacturer please call us so we can give you an estimated time. 01925 828009 


Some manufacturers request we do not sell Items online so these items are only available to collect from our store.

In Stock - Free Next Day Delivery*

Platinum Jubilee 2022 Bank Holiday Delivery Schedule


Ordered (pre-3pm) Expected Delivery Extra Information
Tuesday 31st May

Wednesday 1st June


Wednesday 1st June Saturday 4th or Sunday 5th June (if requested) If next day delivery is selected then delivery will be made on Tuesday 7th June.

Free next working day delivery when you spend over £75. We will send you a tracking number where DPD will give a one hour delivery window. Services available Monday to Friday (excluding public holidays) to most mainland UK addresses for in stock items ordered before our cut-off time at 3pm. Terms apply.

Free Saturday delivery when you spend over £500. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Friday 3pm. Terms apply.

* Excludes CLICK & COLLECT items  Some of our manufactures request for there items not to be sold on line for these items our delivery service may not be available in curtain locations so please call to order 01925 828009

Delivery Costs

Standard next day delivery is free for all orders to most UK mainland addresses. All other delivery prices are determined by the destination, the service chosen and the value and weight of your order. Addresses in the Scottish Highlands, offshore, Northern Ireland & Ireland may incur additional delivery costs, depending on the items ordered.

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