The JBL 708i ranks #71 out of 125 total Large Size Bookshelf Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
Brand: JBL
Prices on this page were last checked August 24, 2026 at 6:53 AM 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.
#71 JBL 708i: $1,599 each B&H Photo Video eBay
Pros: High-output 8-inch professional monitor with JBL’s compression driver and Image Control Waveguide. In JBL’s intended bi-amplified Crown DCI/DSP configuration, ASR data shows 39Hz extension, controlled roughly +/-50-degree horizontal coverage and a 5.35 preference score with a subwoofer.
Cons: This is not self-powered: achieving the measured active-mode response requires compatible external amplification and JBL processing, adding substantial cost and complexity. On-axis smoothness (0.241), predicted in-room smoothness (0.198) and a 3.47 raw preference score are modest for the system price.
How it compares: Just above it: PS Audio Aspen FR5 - $1900 more. Just below it: Aoshida Audio Musician Knight I V2 - $500 more.
| Amplification | External Crown DCI amplifier and JBL DSP required for measured active configuration |
|---|---|
| Dimensions | 17.2H x 9.8W x 11.5D in |
| Drivers | 1" compression driver, 8" woofer |
| Enclosure | 2-way passive/bi-amplified, dual front ports |
| Maximum SPL | 108dB continuous, 114dB peak |
| Weight | 25.4 lbs each |
- Links
- Reviews, Comparisons and Sound Samples