Pure Resonance Audio Fitness Audio System with (4) P115 15-Inch Passive PA Speakers, MX9 9-Channel Mixer, and LA21000 1000W Power Amplifier

High-Performance Sound for Large Fitness Facilities

This powerful fitness audio system is built to deliver high-energy, room-filling sound for large gyms, weight rooms, group fitness studios, and high-intensity workout environments. Featuring four 15" passive PA speakers, a professional 9-channel Bluetooth mixer, and a 1000W low-impedance amplifier, this system provides exceptional clarity, volume, and durability for continuous daily use.

With Bluetooth connectivity, instructors can easily stream playlists or fitness audio wirelessly. The included power amplifier and mixer deliver the flexibility needed to run microphones, music sources, and additional equipment, making this system perfect for dynamic multi-use fitness facilities.

Key Features

• Four P115 15" Speakers: High-output 2-way passive PA speakers deliver deep bass, clear mids, and crisp highs.
• MX9 Mixer: 9-channel rackmount mixer with Bluetooth streaming, 24-bit DSP effects, and XLR/TRS inputs.
• LA21000 Amplifier: 1000W low-impedance amplifier provides powerful stereo or bridged output.
• Ideal for Large Fitness Areas: Perfect for weight rooms, cardio spaces, training studios, and multi-room gyms.
• Complete Connectivity: Includes XLR cables, NL4 adapters, and 1000 ft of 12/2 speaker wire.

P115 15" Cabinet Speaker Specifications

• Power Rating: 350W RMS / 1000W Peak
• Frequency Response: 53 Hz – 20 kHz (±10 dB)
• Crossover Frequency: 1.8 kHz
• Sensitivity: 97 dB @ 1W/1m
• Max SPL: 128 dB
• Dispersion: 90° × 60°
• Impedance: 8 Ohms
• Woofer: 15" with 2.5" voice coil
• Tweeter: 1" compression driver with 1.35" voice coil
• Material: Polypropylene
• Connections: (2) SpeakON NL4
• Dimensions: 28.54" × 16.93" × 15.94"
• Weight: 41.29 lbs
• Shipping Dimensions: 24.13" × 14.8" × 16.14"

MX9 9-Channel Mixer Specifications

• Mic Inputs: (7) XLR
• Line Inputs: (7) 1/4" TRS
• Inserts: (7) 1/4" TRS
• PFL: Individual Pre-Fader Listen per channel
• Outputs: XLR L/R, 1/4" TRS L/R, AUX Out, FX Out, Headphone Out
• Effects: 24-bit DSP processor
• Phantom Power: +48V (Ch 1–7)
• Frequency Response: 20 Hz – 20 kHz (±3 dB)
• Distortion: <0.003% (A-weighted)
• S/N Ratio: 60 dB
• Gain: Mic 0–48 dB; Line –33 to +15 dB
• Max Output Level: +20 dBu
• Input HPF: 75 Hz, 18 dB/oct
• EQ: High ±15 dB @ 12 kHz; Mid ±12 dB @ 2.5 kHz; Low ±15 dB @ 80 Hz
• Power: 110–220V
• Dimensions: 5.51" × 19" × 9.45"
• Weight: 8.82 lbs

LA21000 Power Amplifier Specifications

• Stereo Output: 2×700W @ 8Ω, 2×1000W @ 4Ω
• Bridge Output: 1400W @ 16Ω, 2000W @ 8Ω
• Input Sensitivity: 2.2 dBU (1V) / 8.2 dBU (2V)
• Impedance: 10kΩ unbalanced, 20kΩ balanced
• Voltage Gain: 37.5 dB @ 1 kHz
• Frequency Response: 20 Hz – 20 kHz (±1 dB)
• Distortion: ≤0.01%
• S/N Ratio: ≥102 dB
• Damping Factor: ≥200 @ 8Ω
• Separation: ≥80 dB @ 1 kHz
• Protection: Over-voltage, under-voltage, over-current, DC, short circuit
• Cooling: Fan cooling
• Power Supply: 110–120V 60Hz
• Dimensions: 1.73" × 19.06" × 10.04"
• Weight: 11.24 lbs

What's in the Box

• x4 P115 15" Passive Loudspeakers
• x12 M8 Eye Bolts
• x1 MX9 9-Channel Rackmount Mixer with Bluetooth and Effects
• x1 MX9 Power Cord
• x1 LA21000 1000W Low-Impedance Amplifier
• x1 LA21000 Power Cord
• x2 NL4FX Adapters
• x2 XLR-3 Female to Male XLR Cables (3 ft)
• x6 4-Pole SpeakON Cable Adapters
• x1 1000 ft 12/2 Gauge Speaker Wire