| Brand | KEF | JBL |
| Model No | Q4 Meta | Stage 260F |
| Wired / Wireless | Home Theatre Speaker Specification | Home Theatre Speaker Specification |
| Driver Type | Dynamic | Dynamic |
| |
| Driver Diameter | Uni-Q Driver Array
LF - MF : 130 mm Aluminum Cone
HF : 25 mm Vented Aluminum Dome With MAT | 25 mm Anodized Aluminum
Dual 165 mm Polycellulose Ribbed Cone |
| Impedance | 4 Ohms ( Min. 3.2 Ohms ) | 6 Ohms |
| Sensitivity | 86 dB | 90dB |
| Frequency Response | Crossover Frequency : 18 KHz
Frequency Range ( -6dB ) : 52 Hz - 20KHz
Frequency response ( ±3dB ) : 65 Hz - 20KHz
Typical In-Room Bass Response ( -6dB ) : 44 Hz
Harmonic Distortion ( 90dB, 1m ) : <2% 145 Hz & Above, <1% 170 Hz - 20 KHz | Crossover Frequencies : 1.3KHz / 1.7Khz
Frequency Response ± 6dB : 40Hz - 25KHz |
| Maximum Power Input | NA | NA |
| Maximum Power Output | 10 - 150 W ( RMS )
Two-Way Bass Reflex | 20 - 225 W ( RMS ) |
| Signal to Noise Ratio | 108 dB | NA |
| |
| Noise Cancelling | | |
| Aux Connectivity | No | No |
| Weight | 5.7 Kg | 19.5 Kg |
| Dimensions | Speaker : 400 mm X 250 mm X 142 mm | 1036 mm X 310 mm X 362 mm |
| Available Colors | Black, White, Brown | Black, White |
| Accessories | KEF Q4 Meta Home Theatre Speaker
Rubber Feet
Magnetic Grille
User Manual & Warranty Card | JBL Stage 260F Speaker
1 X Tool
1 X Plinth
1 X Safety Sheet
4 X Floor Spikes
1 X Speaker Grille
4 X Mounting Screws
1 X Quick-Start Guide |
| Other Features | Q4 is designed to be versatile, the Q4 Meta can be used in a left/center/right (LCR) configuration or as a surround speaker.
Q4 features KEF's revolutionary Meta material technology that can absorb 99% of the unwanted noise from the rear of the driver for pure and natural sound.
KEF's 12th Generation Uni-Q driver acts as a single point source to disperse sound more evenly for an immersive and cohesive soundstage with better clarity.
The Q Series speakers feature a contemporary minimalist design with a satin finish that offers a premium, subtle glow. Available in Satin Black, Satin White, and Walnut finishes, they are designed to blend effortlessly into any interior.
A critical component of the Q series is the refined crossover, which ensures seamless integration of all speaker parts. More than 1,000 specific measurements are taken for each speaker model, allowing precise signal path and optimization for best possible performance. | 5-Way Binding Posts.
Next Generation HDIâ„¢ Horn.
Precision 2.5-Way Crossover.
Magnetically Attached Grilles.
Bass Reflex via Dual Flared Racetrack.
1-inch (25mm) Anodized Aluminum Tweeter.
Compatible with 240H ATMOS Height Module.
Dual Flared Racetrack Rear-Firing Tuned Ports.
Dual 6.5-inch ( 165 mm ) Polycellulose Ribbed Cone Woofers.
Dedicated ATMOS 5-Way Binding Posts with Integrated Wire Management. |
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