JBL - Studio Monitors
JBL LSR308
8-inch bi-amplified studio monitor with 112 dB peak SPL
Free UK delivery by 19 - 21 Jul
THERE IS ONLY ONE.
ABOUT THIS PRODUCT
JBL LSR308 - Studio Monitors - Black - Good
Why This One
- Good condition — clearly used but works as it should
- Fully tested — flawless results across all functional checks
- 8-inch bi-amplified monitor with 112 dB peak SPL and 37 Hz low-end extension.
- Professional studio monitoring at a significant saving over the new retail price.
Condition: Good
This JBL LSR308 is a good-condition studio monitor. It has passed our full 6-point functional test with perfect results. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.
What's Included
- JBL LSR308 (Black)
- No additional accessories included
About This Model
The JBL LSR308 is a bi-amplified studio monitor featuring an 8" low-frequency transducer and a 1" soft-dome high-frequency transducer, each driven by a dedicated 56 W Class D amplifier. It covers a frequency range of 37 Hz to 24 kHz with a maximum peak SPL of 112 dB, making it suited to detailed mixing and critical listening work. Connectivity is straightforward — one XLR and one TRS balanced input, with a switchable +4 dB / -10 dB sensitivity setting to match different signal levels. JBL's Image Control Waveguide shapes horizontal and vertical dispersion for a focused, accurate stereo image, while the Slip Stream™ double-flared port extends low-end response with reduced turbulence. On-board LF and HF trim switches (±2 dB) allow the monitor to be adjusted for different room placements.
A great opportunity to own a JBL LSR308 at this price point.
General
| Brand | JBL |
| Model | JBL LSR308 - Studio Monitors - Black - Good |
| Category | Studio Monitors |
| Condition | Good |
Condition
This JBL LSR308 - Studio Monitors - Black - Good has been inspected and set up by our workshop. Every item is a single, one-off piece, photographed as it is so you know exactly what you are buying.
Condition guideOur inspection process
- 01
Workshop inspection
Checked by a specialist, not just a technician. Body, hardware and cosmetics visually assessed for wear, damage and authenticity.
- 02
Function tested
Controls, connections and electronics tested at the bench to confirm everything works as it should.
- 03
Prepared for use
Cleaned and set up where needed so it arrives ready to use straight out of the box.
- 04
Photographed & documented
Every angle, mark and detail captured in high resolution so you know exactly what you are buying.
- 05
Double-boxed dispatch
Re-checked before packing, then carefully packed and sent tracked and signed-for.

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After you buy
01
Order placed
Payment confirmed instantly. You'll get an email receipt and tracking link to follow.
02
Workshop pack
We re-check the inspection, photograph the packing, and carefully box for safe transit.
03
Tracked dispatch
Signed-for courier across the UK. Most orders arrive within 2 working days.
04
30-day returns
Not the one for you? Send it back within 30 days for a full refund.
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JBL LSR308 - Studio Monitors - Black - Good












