The JBL Synthesis SCL-7 is rated 3.7/5 for sound quality, #14 of 28 In-Wall & In-Ceiling Speakers. See all Passive Home rankings for every top pick.
Prices on this page were last checked November 7, 2026 at 7:34 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
As an eBay Partner, we may be compensated if you make a purchase.
Brand: JBL
#14 JBL Synthesis SCL-7: $2,419.90 per pair Audio Advice $1,209.95 eBay
Same family: the JBL Synthesis SCL-4 (smaller in-wall, ranked lower, rated 3.6/5), the JBL Synthesis SCL-6 (smaller in-wall, ranked higher, rated 3.9/5), the JBL Synthesis SCL-3 (smaller in-wall, ranked higher, rated 3.7/5), the JBL Synthesis SCL-1 (larger in-wall, ranked lower, rated 3.7/5) and the JBL Synthesis SCL-5 (larger in-wall, ranked lower, rated 2.5/5).
Pros: An affordable way into a premium in-wall range, with a horn tweeter and consistent coverage across the room. Audio Science Review measured a 1.88 directivity-index deviation, among the most consistent off-axis behavior of the JBL Synthesis in-walls, and 0.60 listening-window smoothness. The preference score rises from 3.46 to 6.21 with a subwoofer. Two 5.25-inch aluminum woofers and a 2410H-2 compression driver on JBL’s imaging horn give bass to 67.4Hz at -3dB and about 42.3Hz at -10dB in free air, and at $1210 each it is the least expensive way into the JBL Synthesis in-wall range. Measured bass extension of 67.4Hz (-3dB).
Cons: The response sits in a wide 4.1dB reference band with 0.43dB average on-axis deviation, so tonal balance is less even than the JBL Synthesis SCL-6. The 3.46 standard score is low without a subwoofer. At 88dB it is 3dB less sensitive than its siblings, and the 4 ohm load needs a capable amplifier.
| Bass Extension (-10dB) | 42.3Hz (measured, spinorama.org ASR data) |
|---|---|
| Bass Extension (-3dB) | 67.4Hz (measured, spinorama.org ASR data) |
| Crossover Frequency | 2.0kHz |
| DIY Kit | No |
| Dimensions | 19.1”H x 7.3”W x 3.9”D (486 x 186 x 99 mm) (93mm mounting depth) |
| Drivers | Two 5.25” aluminum matrix cone woofers, 1” 2410H-2 compression driver on HDI horn (2-way) |
| Enclosure | In-wall, open back |
| Frequency Response | 55Hz-30kHz -6dB (manufacturer, 2pi) |
| Impedance | 4 ohms |
| Mounting Cutout | 157 x 458mm (6.18 x 18.03 in) |
| Power Handling | 25-150W recommended amplifier power |
| Sensitivity | 88dB (2.83V/1m, 2pi anechoic) |
| Spinorama Preference Score | 3.46 |
| Spinorama Preference Score with Perfect Sub | 6.21 |
| Weight | 12.6 lbs (5.72 kg) |
Price history (per pair)
The price has held at $2,419.90 since Sep 2026.
- Links
- Reviews, Comparisons and Sound Samples
Head-to-Head Comparisons
7 comparisons- JBL Synthesis SCL-7 vs JBL Synthesis SCL-3
- JBL Synthesis SCL-7 vs KEF CI200RR-THX
- JBL Synthesis SCL-7 vs Miller & Kreisel IW150
- JBL Synthesis SCL-7 vs JBL Synthesis SCL-6
- JBL Synthesis SCL-7 vs Revel W990
- JBL Synthesis SCL-7 vs Monolith THX-365IW
- JBL Synthesis SCL-7 vs Bowers & Wilkins CWM 7.5 S2
No comparisons match that search.