| Brand | JBL | KEF |
| Model No | Stage 280F | Q1 Meta |
| Wired / Wireless | Home Theatre Speaker Specification | Home Theatre Speaker Specification |
| Driver Type | Dynamic | Dynamic |
| |
| Driver Diameter | 25 mm Anodized Aluminum
Dual 200 mm Polycellulose Ribbed Cone | Uni-Q Driver Array
LF - MF : 130 mm Aluminum Cone
HF : 25 mm Vented Aluminum Dome With MAT |
| Impedance | 6 Ohms | 4 Ohms ( Min. 3.2 Ohms ) |
| Sensitivity | 91dB | 86 dB |
| Frequency Response | Crossover Frequencies : 1.1KHz / 2.1Khz
Frequency Response ± 6dB : 33Hz - 25KHz | Crossover Frequency : 21 KHz
Frequency Range ( -6dB ) : 47 Hz - 20KHz
Frequency response ( ±3dB ) : 51 Hz - 20KHz
Typical In-Room Bass Response ( -6dB ) : 42 Hz
Harmonic Distortion ( 90dB, 1m ) : <2% 140 Hz & Above, <1% 170 Hz - 20 KHz |
| Maximum Power Input | NA | NA |
| Maximum Power Output | 20 - 225 W ( RMS ) | 10 - 150 W ( RMS )
Two-Way Bass Reflex |
| Signal to Noise Ratio | NA | 108 dB |
| |
| Noise Cancelling | | |
| Aux Connectivity | No | No |
| Weight | 25.1 Kg | 6.1 Kg |
| Dimensions | 1113 mm X 357 mm X 420 mm | Speaker : 302 mm X 180 mm X 277 mm |
| Available Colors | Black, White | Black, White, Brown |
| Accessories | JBL Stage 280F 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 | KEF Q1 Meta Home Theatre Speaker
Port Bungs
Rubber Feet
Magnetic Grille
User Manual & Warranty Card |
| Other Features | 5-Way Binding Posts.
Next Generation HDIâ„¢ Horn.
Precision 2.5-Way Crossover.
Magnetically Attached Grilles.
Compatible with 240H ATMOS Height Module.
1-inch ( 25 mm ) Anodized Aluminum Tweeter.
Dual Flared Racetrack Rear-Firing Tuned Ports.
Dual 8-inch ( 200 mm ) Polycellulose Ribbed Cone Woofers.
Bass Reflex via Dual Flared Racetrack Rear-Firing Tuned Ports.
Dedicated ATMOS 5-Way Binding Posts with Integrated Wire Management. | Complementary colour-matched grilles offer the perfect balance between driver protection and aesthetics.
Q1 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. |
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