Two-Way Complex Conic Loudspeaker Systems

PNX Series loudspeaker systems integrate the entire signal chain - from line level to listener - into a compact, two-way system.

Renkus-Heinz engineering begins with the highest quality components: advanced transducers developed with the world’s leading manufacturers, no-compromise analog and digital electronics, and our unique Complex Conic horns. From there, our proprietary design process creates the most transparent, uncolored systems available.

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Reference Quality, Unparalleled Versatility

Non-powered PNX Series loudspeakers unite advanced technology and application-driven engineering to bring live sound closer to the ultimate reference point: reality. Cutting edge driver technology and unique innovations such as our Complex Conic Horns deliver natural sounding music and intelligible speech.

Wherever audiences and operators demand superior performance and ease of use, PN/PNX loudspeakers are the choice for transparent, reference quality performance.

All PNX series loudspeakers are handcrafted especially for you in our Foothill Ranch, California facility. Numerous custom options are available.

The PNX121 features a 12-inch Heavy-Duty Woofer and 1-inch HF tweeter.

PNX121 Non-Powered Loudspeakers
For use with external amplification.

Key Features

• Reference Quality, High-level
Accurate full-range 55 Hz to 18 kHz; 129 dB peak SPL performance from surprisingly compact loudspeakers.

• Exclusive Complex Conic Horn Design
Provides constant beamwidth/directivity without the problems of conventional rectangular horns; offers superior pattern bandwidth, low distortion and more natural sound; can be rotated 90° within the cabinet for wide or deep listening spaces.

• TRAP (True Array Principle) Design
All PNX121 series loudspeakers become true 40° TRAP modules when their horns are rotated 90°. TRAP array geometry aligns acoustic centers, so modules combine seamlessly to produce a phase aligned wavefront virtually free of lobing.

• Choice of Coverage Patterns
Choose between 90° by 60° and 120° by 60° coverage.

• Choice of Finishes
PNX Series loudspeakers are available in black, white or custom colors. Weather-resistant models are available.

• Built-in crossover
Eliminates the need for a separate electronic crossover and bi-amplification (self-powered units only).

If you need a versatile reference quality 2-way system, order the PNX121.


• Virtually any application where size is a critical issue and reference quality sonic performance is required.

Permanent Installations
• Ideal for live music and speech reinforcement, dance club systems and high power distributed systems.
• Churches, schools, performing art centers, night clubs, stadiums and arenas.

Portable Applications
• Ideal for live music and speech reinforcement, portable DJ systems and high output distributed systems.
• Rental A/V, DJ systems, churches, schools, etc.

Technical Information

Sensitivity: 1.0 Volt for RPO
1.4 Volt for RPO
PNX121 - PNX121
98 dB (1W/1m)
Max SPL: 128 dB peak
PNX121 - PNX121
129 dB peak
Dispersion: 60° H x 40° V, 90° H x 40° V
Freq. Response: 55 Hz to 18 kHz
HF Driver: 1" SSD1802-8 driver, 8 Ohms; 40 W RMS, 80 W Pgm
LF Driver: 12" model SSL12-9, 300 W RMS @ 4 Ohms, 600 W Pgm
Enclosure: Multi-ply hardwood, perforated metal grille
Power: 115 V AC or 230 V AC, 50/60 Hz
PNX121 - PNX121
Highs: 80 W Pgm @ 8 Ohms
Lows: 600 W Pgm @ 4 Ohms
Connectors: PNX121 - PNX121
Screw terminals & looping Neutrik 4-pin SpeakOn style connectors
Finish: Black, White or Natural (unfinished) paint
Custom color optional
Weather resistant optional (TuffTex (black only) or Fiberglass (custom colors available))
Hardware Options: 12-point Universal Mounting Hardware (Metric M10 threads)
U-bracket attachment points
Tripod socket
Aeroquip Flytrack
PN Weather Resistant Kit
Dimensions: 26 1/2" H x 15 1/2" W x 13 3/4" D
(67.3 cm x 39.4 cm x 34.9 cm)
Weight: 67 Lbs (30.4 kg) Net
PNX121 - PNX121
57 Lbs (25.9 kg) Net
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Additional Downloads
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Part #Description
RHANG12-2RHANG Mounting hardware for two-wide cluster
RHANG12-3RHANG Mounting hardware for three-wide cluster
RHANG12-4RHANG Mounting hardware for four-wide cluster
UBRKT/121TBBlack Single U-Bracket (Weather Resistant)
UBRKT/121TWWhite Single U-Bracket (Weather Resistant)