Image Control Waveguide
Delivering professional performance at most affordable price points, 3 Series Powered Studio Monitors are first to incorporate JBL€s exciting new technology, the Image Control Waveguide. In conjunction with 3 Series high-performance transducers and system components, the Image Control Waveguide lets you hear detail and depth in recordings as you've never heard before.

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JBL LSR Design - Your Music Needs a Point of Reference
While most manufacturers take only a single on axis measurement of the speaker€s performance, this doesn€t tell how it will sound in your room. JBL€s LSR Linear Spatial Reference design criteria requires seventy-two measurements yielding more than 1,200 times more data, enabling JBL to engineer a speaker that €œsounds right€ in any working space. With LSR design, 3 Series Studio Monitors deliver superior accuracy regardless of the size and shape of your room, so your mixes €œhit their mark€ when heard on any playback system.
Incredible Imaging
JBL€S Revolutionary Image Control is the magic responsible for 3 Series Incredible Imaging. What you€ll hear is Increased HF detail, and you'll experience greater depth and ambience in recordings. Subtle details can be heard, even in a dense mix. An Expansive Soundstage - Wide stereo panorama and a rock-solid phantom-center image. Room-Friendly, Broad Sweet Spot €“ 3-Series speakers deliver neutral sound across an unusually large working space regardless of room acoustics. This means you don€t have to be right in front of the speakers to make accurate adjustments to your mix.
Selectable Input Sensitivity
The -10 dB/+4 dB sensitivity switch ensures compatibility with a broad range of signal sources, allowing you to connect the 3 Series to high output professional gear without any danger of input overload.
JBL€s Patented Slip Stream
JBL€s Patented Slip Stream low frequency port design works in concert with the woofer to produce deep bass response at all playback levels. The double-flared shape of the port is precisely engineered for greater low-frequency extension and reduced turbulence.

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Big Power, Big Sound
3 Series efficient Class D Amplifiers provide abundant power to deliver the output and dynamic headroom needed for the most demanding production styles
Specifications:
- Frequency Range : 37Hz - 24khz
- Max Peak SPL : 112 dB SPL C-Weighted
- Max Peak Input : +23 dBu
- LF Driver Size : 203 mm (8")
- HF Driver Size : 25 mm (1")
- LF Driver Power Amp : 56 W Class D
- HF Driver Power Amp : 56 W Class D
- LF Trim Control : +2 dB, 0, -2 dB
- HF Trim Control : +2 dB, 0, -2 dB
- Input Types : 1 x XLR, 1 x TRS Balanced
- AC Input Voltage : 100-240 VAC +/- 10% 50/60 Hz
- Dimensions (H x W x D) : 419 mm x 254 mm x 308 mm (16.5 in x 10 in x 12.1 in)
- Weight : 8.6 kg (18.9 lbs)