Loyola Enterprises

A veteran and minority owned SDB Certified Business.


Plasma P1

757.498.6118 Ext - 109Plasma P1 - Call for pricing - 15-inch 550W + 150W dynamic output power


PDFPlasma P1 Specifications (pdf)

PDFPlasma Brochure (pdf)

PDFPlasma Manual (pdf)

The Electro-Voice Plasma P1 integrates premium EV transducers with high-power Class-H amplification and signal processing to provide an outstanding combination of sonic detail, SPL, and ease of use. A EVX155 15" LF transducer uses a Kevlar-reinforced cone with RMD™ driven by a 4" voice coil for well-defined transient response, while maintaining articulate vocals at all SPLs. A proprietary ND6 compression driver with a 3" diaphragm and 1.4" exit provides extended HF response with very low distortion.

A Class-H two-channel amplifier requires no fans for quiet operation, low maintenance, and long-term reliability. Coupled with signal processing for linear acoustic response and unobtrusive protection, the amplifier delivers the power required for high-level reinforcement. Dynamic linearity is another benefit of amplifiers designed for system integration with large-format transducer motors. L-track is embedded into the Plasma P1 to provide convenient multi-axis suspension and attachment points for an optional suspension arm. The very compact multi-angle enclosure can be used either in monitor position (in left and right configurations) or arrayed.

The Plasma P1 is acoustically designed for uniform coverage in both horizontal and vertical planes adding to its versatility. The P1’s applications are for where the highest quality sound is required: theater, A/V, stage monitoring, and sound reinforcement.

The amplifiers in EV’s Plasma P1 and P2 are state-of-the-art, Class-H designs used in EV’s tour-proven Compact Precision Series® amplifiers. Besides stunning audio performance, they boast such features as an onboard dynamic limiter (which ensures that THD will not exceed 1%), incredible dynamic headroom, and a complete protection package. The high-efficiency Class-H design uses up to 50% less AC power than does a conventional Class-A/B design. The amplifiers run much cooler and use less power, allowing more units to be driven from one circuit.


  • 15" Two-Way Powered Speaker System
  • Compact, Ergonomic Size
  • 550W + 150W Dynamic Output Power
  • EVX155RMD 15" LF Transducer
  • ND6 Compression Driver
  • Simple, Versitile Suspension
  • Linear Response, Fail-Safe Operation with Voice Coil Tracking Technology
  • Switchable High-Pass Filter for use with P2 Subwoofer
  • XLR input connections

Frequency Response (-3dB) 45 Hz–17 kHz LF Amplifier Power 460 W RMS (550W Peak)
Frequency Range (-10dB) 38 Hz–19 kHz HF Amplifier Power 140 W RMS (150W Peak)
Max SPL/ 1m (calc) 132 dB Level Control -θ to +6 dB
Coverage (HxV) 80° x 55° Input Sensitivity +6 dB for full output
THD < 0.01% Input Impedance 20 kΩ
High-Pass Crossover 100 Hz Power Requirement 100V, 120V, 230V, 240V AC; 50-60 Hz
Amplifier Design Class H Transducers (HF/LF) ND6 / EVX155RMD
Connectors XLR and ¼" phone combo in., XLR out. Enclosure Material 13-ply Birch plywood w/ Futura finish
Dimensions (HxWxD) 61.5 x 47.6 x 40.0 cm
(24.2" x 18.8" x 15.7")
Weight 42.3 kg (93 lbs)
For pricing options and packages, contact us at
757.498.6118 Ext - 109, Or