JBL Synthesis SCL-3
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Keep the Box
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How To Receive a Motor Freight Order
The trucking company will contact you to schedule a convenient time to deliver the order. Please note that you must be present for delivery.
Visually inspect the box to make sure you see no signs of damage. If you notice any damage at all, take some pictures with your phone and make a note of them on the delivery receipt the driver will ask you to sign. If it is obvious that the product is damaged, please refuse the order and contact us immediately at 888.899.8776 or email support@audioadvice.com.
Open your box as soon as possible and inspect the product for damage and contact us if you find anything wrong.
FedEx Freight Service Comparison
| Feature / Service | Scheduled Curbside Delivery | White Glove Delivery |
|---|---|---|
| Scheduled delivery appointment | ✔ | ✔ |
| Delivery location | Ground level only (garage, front door, loading dock) | Room of choice, any floor |
| Delivery team | 1 person | 2 people |
| Placement inside home/business | ✘ | ✔ |
| Upstairs / downstairs delivery | ✘ | ✔ |
| Unpacking | ✘ | ✔ (upon request) |
| Packaging removal | ✘ | ✔ (upon request) |
| Assembly / installation | ✘ | ✘ |
| Old item removal | ✘ | ✘ |
At Audio Advice, we pride ourselves on customer satisfaction. We'll bend over backward to make sure you're 100% satisfied and we won't accept anything less. We offer 30-day hassle-free returns and personalized service from real, live people.
If an item doesn't meet your expectations, you may return or exchange it in its original condition and packaging within 30 days for a full refund, minus shipping fees. Items shipped back in like new condition through standard shipping carriers will only incur a flat fee of $15 to return. If the items were initially shipped through free scheduled delivery via motor freight (commonly referred to as LTL), returning them will result in return shipping fees starting at $150. These items include but are not limited to, oversized items such as TVs, certain subwoofers, floorstanding speakers, furniture, and most items weighing over 75 pounds. Return fees will also apply for exchanges. We want to treat your system as if it is our own and want you to be completely satisfied with your purchase.
Please see the instructions below. We only accept returns for any product purchased directly from our website. If merchandise is not returned in its original condition or is missing packaging, manuals, accessories or other parts, or the resale value of the product has been impaired, a partial refund will be given and calculated on a case-by-case basis.
Non-Returnable Items
The following items cannot be returned or cancelled:
- Special/Custom Order Items
- Open Box Products
- Gift Cards
- In-ear headphones cannot be returned once the packaging has been opened due to personal hygiene reasons. Please contact our customer care team if you'd like help choosing.
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Turntables With a Broken Stylus: All turntables ship out with the stylus intact. If you return a turntable or phono cartridge with a broken or missing stylus you will be subject to a return fee. Please be careful when setting up your turntable and contact us with any questions.
Is It Easy To Return An Item?
Yes, simply give us a call at 888.899.8776 or you can email our support team at support@audioadvice.com. Many times our team of experts can help figure out why the product might not be working like you expected and get things fixed over the phone, so don’t be surprised if we ask a few questions, we love troubleshooting!
If our tech help can not make you happy, we will email over a return shipping label with a Return Number.
Hopefully, you saved all of the original item’s box and packaging inserts. You will want to pack back up your return or exchange in the same way it came out of the original box. Once you have everything packaged correctly, tape the box on the top and bottom to assure it stays together. If Audio Advice shipped the item to you inside a second box, it's a good idea to use that same extra box to help prevent damage on its way back to us. To avoid it accidentally coming back to you, use a magic marker to cross out the old shipping label or just tear it off.
The return shipping label we send you will have our address on it, just make sure you take the box to the right shipper (UPS, FEDEX, or USPS) as per the label.
If you are close to one of our stores, please let us know if it is more convenient for you to return it to us directly. You will still need to get a return number by contacting us and shipping and/or restocking charges may apply.
When Will I See My Refund?
It usually takes around 7-14 days for the refund to show up on the payment method you used. We do inspect all returns for damage and accuracy of the item inside the box before issuing a refund. Some items may be subject to shipping and restocking fees.
Can I Exchange My Purchase For Something Different?
Sometimes those big speakers just don’t fit in the room or you might have bought a small subwoofer and later found out you’d love a bigger one. If you would like to make an exchange within 30 days of receiving your item, just give us a call at 888.899.8776 or email support@audioadvice.com and we will help work out the details. Additional shipping charges and return costs may apply.
How Do I Cancel An Order?
If the item has already shipped out or is a special order item, it is not possible to cancel the order. Please contact us at 888.899.8776 or email support@audioadvice.com to start the return process.
What If I Find Shipping Damage?
We need to know right away about any shipping damage. Please contact us at 888.899.8776 or email support@audioadvice.com within 48 hours of your delivery so we can get the ball rolling on making things right. It’s very helpful to take some pictures and email them to us if possible.
Can I Refuse A Shipment?
You can, but unless the item is damaged, shipping and restocking fees will be deducted from your refund. If your item arrives damaged and you are lucky enough to be there, snap some quick pics and refuse the order. Then contact us so we can get a replacement on the way.
What Happens If My Order Is Defective?
This is actually pretty rare, most consumer electronics work fine out of the box 99.9% of the time. We’d like for you to contact us first by calling 888.899.8776 or email support@audioadvice.com so we can help get to the bottom of things. If your item is indeed defective during the first 30 days, we can usually exchange it for a new, replacement unit.
What About Service After 30 Days?
Audio Advice has a great relationship with all of our brands and can help you with warranty service by the brand after our 30-day guarantee period. Even after the warranty expires, we can arrange for service by the brand on products purchased from Audio Advice. Just call 888.899.8776 or email support@audioadvice.com.
How Do You Determine A Restocking Fee?
You may not believe it, but sometimes we receive items back that were put in the box with zero packaging and are completely destroyed or are missing many of the pieces that came with the item. We also track serial numbers and will get back different serial numbers. We’ve even seen different items than what we shipped out be returned. However, it’s very important to package your return properly so that nothing goes missing or gets damaged in shipping, which will result in a restocking fee or even no refund at all. If a product is opened and the market value of the product is reduced, then a restocking fee may be applied to the cost of restocking and the reduced market value of the product. The bottom line is if you treat us fairly, we will do the same.
Audio Advice strives to provide industry-leading support and service while also maintaining the lowest prices available on products for our customers. We work hard with our vendors to bring our customers the best products at each price point. As a part of that process, we work with our vendors to provide the lowest pricing in our stores and on our website.
Our prices should always be the same as any other authorized dealer, including big-box retailers and major online retailers.
If you believe that you have found a lower advertised price from a legitimate authorized seller, call us and let us know so we can make sure we can correct any inadvertent error on our side. As a matter of policy, we update our prices automatically if a vendor changes its authorized pricing policies, so we generally have the best prices all the time. Increasingly, there are knock-off copies of products online, usually sold by non-authorized dealers.
Please be sure that the item meets the following conditions:
- The item is brand new, in stock, and available for purchase
- The item has the identical model number, color, etc as the item on our site.
- The seller is an authorized dealer
As always, our goal is to provide a terrific customer experience, including industry low prices. We appreciate your support.
Overview
The JBL SCL-3 in-wall loudspeaker delivers cinema-grade performance in a discreet flush-mount design. Featuring dual 5-¼" aluminum cone woofers, a D2-derived compression driver, and JBL’s patented HDI™ waveguide, it provides stunning clarity, dynamics, and immersive sound for home theaters. Perfect for use as an in-wall LCR, surround, or ceiling-mounted Atmos channel, the SCL-3 ensures an uncompromised listening experience. Designed with premium materials and professional technology, it brings JBL’s legendary sound straight into your home.
Sold individually.
The JBL SCL-3 is engineered to bring the unmatched performance of JBL Professional cinema technology into your home theater with a flush-mount design that blends seamlessly into any space. As part of the JBL Synthesis Custom Loudspeaker (SCL) series, the SCL-3 is a two-way in-wall loudspeaker that combines JBL’s legendary compression driver technology with advanced acoustic engineering.
At its core, the SCL-3 features dual 5-¼" (130mm) cast-frame aluminum matrix cone woofers, paired with a D2-derived 1" (25mm) annular ring compression driver utilizing a Teonex® diaphragm. This driver is integrated with JBL’s patented High-Definition Imaging (HDI™) horn geometry, delivering remarkable clarity, precision imaging, and wide dynamic range across the listening area. The result is reference-quality sound that rivals even the most advanced floorstanding loudspeakers.
The versatile design of the SCL-3 allows for flexible installation in any orientation, making it ideal as a left, center, or right channel, as well as a side or rear surround, or ceiling-mounted for overhead Dolby Atmos and immersive audio systems. Its patent-pending extended range L-bracket mounting system, zero-bezel magnetic grille, and low-resonance MDF enclosure ensure both ease of installation and superior acoustic control. With dual binding post inputs for bi-wiring or bi-amping, the SCL-3 can be integrated into high-performance systems with maximum flexibility.
Whether used in a dedicated theater or a multipurpose media room, the JBL SCL-3 elevates the in-wall speaker category with uncompromising performance, cinematic dynamics, and refined detail—bringing the true JBL cinema experience home.
Key Features
- Dual 5-1/4" (130mm) cast-frame, advanced aluminum matrix cone woofers with low-distortion neodymium motor structures
- D2-derived 1" (25mm) 2409H annular ring, Teonex® diaphragm, compression driver
- Patented HDI™ (High-Definition Imaging) technology provides elevated performance in combination with patented D2-Series compression driver
- Design can be oriented in any of the four possible directions for flexibility in applications as an in-wall surround, in-wall LCR, or in-ceiling overhead height channel
- Ideal for overhead channel flush-mount for Dolby Atmos or similar
- Immersive surround sound installations
- Patent Pending extended range L-Bracket mounting system
- Zero-bezel, magnetically-attached grille
- Dual binding post inputs for bi-wire or bi-amplified connections
- Low resonance, well-damped MDF wood rear enclosures
- Unique center mounting point to aid installation and greatly minimize baffle resonances
- High-performance passive network utilizing all air-core inductors, polypropylene capacitors
Details & Specs
JBL Synthesis SCL-3
| Speaker Type | 2-way in-wall / in-ceiling loudspeaker |
|---|---|
| Application | In-wall LCR, surround, or overhead height (Dolby Atmos®/immersive) |
| Low-Frequency Transducers | Dual 5.25" (130 mm) cast-frame Advanced Aluminum Matrix cone woofers |
| High-Frequency Driver | 1" (25 mm) 2409H annular ring Teonex® diaphragm compression driver on HDI™ horn |
| Crossover Frequency | 1.3 kHz |
| Frequency Response (-6 dB on-axis) | 65 Hz – 33 kHz |
| Sensitivity (2.83V/1m) | 91 dB |
| Nominal Impedance | 6 ohms |
| Coverage (-6 dB @ 20 kHz) | 90° (H) × 60° (V) |
| Coverage (-6 dB @ 10 kHz) | 110° (H) × 90° (V) |
| Maximum Recommended Amplifier Power | 300 W RMS |
| Enclosure | Sealed MDF back box (included) |
| Inputs | Dual gold-plated 5-way binding posts; bi-wire / bi-amp capable |
| Grille | Zero-bezel, magnetically attached; paintable white |
| Orientation | Mountable in any orientation |
| Finished Grille Dimensions (H × W) | 16.45" × 16.45" (418 × 418 mm) |
| Cutout (H × W) | 14.2" × 14.2" (360 × 360 mm) |
| Mounting Depth | 5.8" (147 mm) |
| Weight | 24.3 lb (11.02 kg) |
| Optional Accessory | New-construction bracket SCL-3PCB |





