Monitor Audio SB-4 Passive Soundbar


The SB-4 passive soundbar is designed to provide a visually balanced, audio solution for 70 inch screens and larger, this stylish, high performance, passive soundbar is ideal for installers keen to deliver premium performance in media room applications.

The SB-4 incorporates a series of clever technical features and design innovations which demonstrate Monitor Audio’s revered attention to detail and commitment to quality.

Ease of installation is another key advantage of the SB-4. High quality, low profile binding posts provide an easy and trouble free connection, with the terminals recessed neatly to enable a flush to wall installation. The terminal panel also houses standard fixing points compatible with SANUS TV mounts, with many options for TV and wall installation. Wall mounting is also possible using Monitor Audio’s low-profile wall mount bracket with cable access, easy pre-alignment and fixing template.

The SB-4 is designed to be used with a partnering sub-woofer and crossed over to provide the best possible experience and increased system power handling. Alternatively, the soundbar can be used independently to deliver an impressive uplift in TV audio performance with only a slightly reduced power handling.


•   All MDF construction. Internally braced for additional rigidity

•   Single through-bolt driver fixing provides mechanical de-coupling and enhanced

     mid-band clarity and resolution. The through-bolts also act as rigid cross bracing to

     give a very solid non-resonant cabinet

•   Wrap around acoustically open, black cloth finish with solid brushed Silver

     aluminium end trims – provides stealthy appearance for perfect placement near a TV

•   Neat terminal panel with high quality, low profile gold plated binding post terminals

•   High quality crossovers utilising polypropylene capacitors and low loss laminated steel       core inductors

•   Designed to fit SANUS TV mounting systems

•   Optional sturdy wall bracket with cable hole access and template installation

•   Low profile Silicon rubber feet integrated for secure cabinet top placement

Frequency Response (-3 dB) 70 Hz – 30 kHz
Sensitivity ([email protected]) 87 dB
Nominal Impedance 8 ohms
Power Handling (RMS) 80 W
System Power Handling (RMS) 100 (High pass filter set to 100 Hz)
Recommended Enclosure 30 – 100 Watt
Crossover Frequency 80 — 120 Hz
Maximum SPL 104 (108.8 all channels driven)
Bass Alignment Left and Right Channels: 1 x Auxiliary Bass Reflex (ABR) Loading.
Centre Channel: 2 x Auxiliary Bass Reflex (ABR) Loading
Drive Unit Complement All Channels: 2 x 4" (100 mm) C-CAM cone bass/mid driver, 2 x 1" (25 mm) C-CAM Gold Dome tweeter
Cabinet Dimensions: (H x W x D) (Including Feet) 147 x 1562 x 92 mm (5 13/16 x 61 1/2 x 3 5/8")
External Dimensions (Including Bracket (H x W x D)) 145 x 1562 x 100 mm (5 3/4 x 61 1/2 x 3 15/16")
Bracket BSB
Weight 12 kg (26 lb 7 oz)
Sold As Single Unit
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Nintronics offers generous trade in prices to help make your next upgrade as seamless as possible, while greatly reducing the overall price of your purchase. Depending upon the items involved, Nintronics will be happy to send out one of our nationwide installation engineers to collect your traded in items and unbox, setup and calibrate your new equipment.

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We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).

For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.

Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.

Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.