Thunder Audio X115B 15-inch Powered Speaker Front View

Thunder Audio X115B Speaker Side View Showing Ports

Thunder Audio X115B Professional Speaker Rear Panel Controls

Close-up of Thunder Audio X115B Speaker Features

Thunder Audio X115B

15" 2-Way Bi-Amplified PA Speaker

650W RMS / 2000W Peak

TWS Stereo Pairing

Advanced DSP

System Type: 15" 2-way Active
Frequency Response: 45Hz - 20kHz (±3dB)
Dispersion: 90°H × 60°V
Peak SPL: 135dB @ 1m
LF Driver: 15" Woofer, 3" Voice Coil
HF Driver: 1.75" Titanium Compression
Amplifier: Class D Bi-Amp
Inputs: XLR, ¼" Jack
Mounting: 35mm Dual-Angle Pole Socket
Bluetooth: 5.0 with TWS
Power: 100-240V Auto-Switching
Weight: 22kg (48.5lbs)
Dimensions: 415 × 685 × 365mm

True Wireless Stereo

Pair two X115B speakers wirelessly for immersive stereo sound:

Enable Bluetooth on both units
Press and hold TWS button for 5 seconds
Speakers sync automatically
30m (100ft) wireless range

Professional-Grade Performance

Superior Sound Quality

The X115B delivers exceptional clarity across its full frequency range, with the 1.75" titanium compression driver providing crisp highs and the 15" woofer delivering powerful, distortion-free bass.

Advanced DSP Processing

24-bit digital signal processing with built-in EQ presets, feedback suppression, and dynamic limiting ensures optimal sound in any environment while protecting your equipment.

Professional Connectivity

XLR and ¼" combo inputs
Link output for daisy-chaining
Bluetooth 5.0 with aptX
Universal power supply

Road-Ready Construction

18mm multi-ply birch cabinet
Steel grille with foam backing
Recessed handles with rubber grips
Durable textured coating

Technical Specifications

Crossover: 1.8kHz, 24dB/oct
Protection: Thermal, overload, short-circuit
Bluetooth Range: Up to 30m line-of-sight

Products Details