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fullspecs
Specification
Price
132521.49
96144.00
Brand
JBL
Positive Grid
Model No
PRX908 + Stands Bundle
Spark CAB
Wired / Wireless
Wired Speaker
Wired Speaker
Driver Type
Dynamic
Dynamic
Driver Diameter
908G 8” Ferrite Magnet Woofer
254 mm Woofer, 2 X 25 mm T
Impedance
NA
4 Ohms
Sensitivity
NA
117 dB
Frequency Response
55 Hz - 20 KHz
45Hz – 20Khz
Maximum Power Input
NA
AC 100–240V ~50/60Hz
Maximum Power Output
1000 W ( RMS )
140 W ( RMS )
Signal to Noise Ratio
NA
NA
Noise Cancelling
Passive
NA
Aux Connectivity
No
Yes
Weight
13.7 Kg
13.5 Kg
Dimensions
479	mm X 312 mm X 285 mm
Speaker : 492.5 mm X 399.8 mm X 255 mm
Available Colors
Black
Black
Accessories
JBL PRX908 + Stands Bundle Speaker
Quick Start Guide
3m IEC Power Cable
Positive Grid Spark CAB Speaker
Power Cord
Quick Start Guide
DC Power Cable For Spark
Safety Instructions Card
3.5mm Stereo Audio Cable For Spark Amps
Other Features
The JBL PRX908, part of the PRX900 Series of powered loudspeakers and subwoofers, takes professional portable PA performance to a new level with advanced acoustics, comprehensive DSP, unrivaled power performance and durability, and complete BLE control via the JBL Pro Connect app.
140-Watts of ferocious power, custom-designed to maximize Spark smart guitar amps. Plug in. Get loud.
Conveniently power and charge your Spark series amps and mobile devices with built-in DC and USB-C outputs.
Spark CAB is built to perform, constructed from rugged, high-quality materials, including matching tolex and grille cloth. Easy to transport and durable enough for the road.
Spark CAB is an FRFR powered guitar amp speaker cabinet optimized to work seamlessly with Spark, Spark MINI and Spark GO amps, as well as other modelers, intruments or amps.
Get gig-level sound anywhere with 140-Watts ( RMS ) / 400-Watts ( Peak ) of clear and accurate dynamic sound reproduction powered by a 10-inch woofer and 2 high-frequency dome tweeters – perfect for live performances, recording sessions, and home practice.

Top Differences

  • Sound Output: 1000W vs 140W
  • Channels: 1000 vs 140
  • Frequency Response: 55 Hz - 20 KHz vs 45Hz – 20Khz
  • Subwoofer Size: 908 mm vs 254 mm
  • Aux Input: no Vs yes