SKU: 58225696423

Monitor Audio SB-4 Passive Soundbar

$708.30 $787.00
Save 10%
No.2 Bestseller on sm10m.ch >

Pay in installments of $196.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Monitor Audio SB-4 Passive SoundbarThe 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 Audios revered attention to detail and commitment to quality. Ease of installation is

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.

 

Technology

  • 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

Specifications

Frequency Response:(-3 dB): 70 Hz – 30 kHz

 

Sensitivity (1W@1M): 87 dB

Nominal Impedance: 8 ohms

Power Handling (RMS): 80 W

System Power Handling (RMS): 100 (High pass filter set to 100 Hz)

Recommended Amplifier Requirements: 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

External Dimensions (Including Bracket (H x W x D)): 145 x 1562 x 100 mm (53/4 x 611/2 x 315/16")

Bracket: BSB

Weight: 12kg

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58225696423

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 29 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kenneth Lucas
Omaha, US
★★★★★ 5
Easy way to add balance
Reload type: One Time Reload
Reloading my Amazon gift card balance has been easy and convenient. I like using it when I want to keep a little money set aside for Amazon orders or make checkout quicker without thinking about which card I want to use. The process is straightforward, the balance shows up fast, and it has been reliable every time I have used it. It is also helpful for budgeting because I can add a set amount and then use that balance for regular purchases. Nothing complicated about it, which is exactly why I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
L
Verified Purchase
Laura Sinkler
Lowell, US
★★★★★ 5
Monthly reload for Subscribe & Save Orders
Reload type: One Time Reload
Not a glamorous review, but a genuinely useful tip for Subscribe & Save users. I reload about $100 to my gift card balance once a month, a week or two before my S&S order processes. Amazon pulls each Subscribe & Save item as a separate transaction, which means 10+ individual charges hitting your bank account on before or on ship day. A headache for budgeting and a minor anxiety trigger if you're watching your account for unauthorized activity. Loading the balance first consolidates everything into one clean transaction. Your S&S order then pulls from the gift card balance rather than your card directly, and your bank statement stays tidy. The side benefit is built-in budget discipline. I set about $100 as my monthly Amazon ceiling - if my cart runs over, something gets pushed to next month. It's a simple system that keeps spending intentional without any extra effort. If you're a regular S&S user who wants cleaner finances and less ""wait, who charged this and what was that charge?"" moments, this is worth making a habit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
T
Verified Purchase
The Bee’s Knees. 🌸🐝
Battle Creek, US
★★★★★ 5
Great! 💳✨
Reload type: One Time Reload
I love using my Amazon balance! It’s always so quick and easy to use, it’s convenient and posts quickly without issues, I’ve always had good experiences with reloading my balance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
K
Verified Purchase
Kindle Customer
Lake Worth, US
★★★★★ 5
great product
Reload type: One Time Reload
so easy, thanks amazon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
M
Verified Purchase
M Osekou
Carnegie, US
★★★★★ 4
Great for keeping bank statements clean but random security delays are frustrating
Reload type: One Time Reload
I use the balance reload tool to manage my monthly budget and easily hit credit card sign-up bonuses. It keeps my bank statements totally clean by grouping dozens of tiny e-book and movie rental charges into one single transaction. Most of the time the whole process works flawlessly and the money shows up in my account within five minutes. It is honestly the easiest way to put a hard limit on my family's everyday online shopping. You just need to watch out for a few annoying system quirks when you load larger amounts of money. Even though it usually works instantly the automated security filter sometimes flags big reloads and freezes the transaction for hours. This random delay is incredibly frustrating if you are trying to add cash fast to catch a lightning deal before it expires. You also have to remember that this balance is strictly non-refundable and cannot be used to buy other gift cards. Overall this is still a great method for organizing online spending and maximizing your cash-back credit card rewards. It totally fixed how I track household purchases but you definitely have to tolerate the occasional processing delays. My best advice is to load your account a day or two before you actually need to buy a big-ticket item. It works perfectly as a budgeting tool as long as you know the rules and plan for the random security hold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

recommand products

Flexible Cementitious waterproofing liquid -(5 Litres)
41.60
PCMCIA to CF type 1 adapter
13.91
Speedy Bandouliere Bag Damier 25
752.50
GG Marmont Flap Bag Matelasse Leather Medium
930.00
Waist Bag GG Coated Canvas
305.00