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Product ID: PEAVEY Tri-Flex II


NEW PEAVEY Tri-Flex II 3 piece 2 channel Sound System

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Peavey Tri Flex II

3-piece 2 channel Sound System

(stands sold separately)


This is for 1-New Peavey TriFlex II sound system.  Peavey proudly introduces the new TriFlex® II, a three-way, two-channel portable sound system that provides 1,000 watts of power for live sound reinforcement, DJ gigs and music playback applications.

The Peavey TriFlex II system is a complete sound system providing 1,000 watts of power through a three-speaker setup—one 15" Peavey subwoofer plus two satellite speakers with 10" premium woofers and Peavey RX14™ 1.4" titanium compression drivers on patented Peavey Quadratic Throat Waveguide™ horns. The system is engineered for balanced sound and crisp presentation regardless of the application, with clear sound at high output levels and plenty of punchy bass.

The TriFlex II chassis is housed in the subwoofer enclosure and includes all of the system electronics—two-channel preamp, electronic crossover and subsonic filter—as well as the three power amps. For easy transport, the TriFlex subwoofer can be turned onto its built-in 3" casters, with the satellite speakers secured in the sub's grille cavity. A cover with pockets to store your microphones and cables is also provided.

The powerful Peavey TriFlex II also sets up in seconds. Once in position, simply remove the two satellite speakers and turn the subwoofer onto its rubber feet so the preamp controls, inputs and outputs are conveniently positioned at the top rear of the subwoofer enclosure. The satellite loudspeakers feature pole mounts for placing on speaker stands to disperse the sound to the audience. These speakers also have a 45-degree back angle so they can be used as floor monitors when placed on the appropriate side.

The TriFlex II enclosures are constructed of sturdy 18 mm MDF with internal bracing and coated with a tough black acrylic paint finish, and feature a 16-gauge perforated metal grille for the ultimate in road-worthy durability.



  • 1000W Active Two-Channel Three-piece Speaker System
  • One shared Subwoofer cabinet which houses the inputs and power amps
  • Two two-way Satellite speakers with speaker pole stand adaptors
  • Subwoofer has 15" woofer, with 500W peak available power
  • Satellite speakers have 10" woofer, RX 14 1.4" compression driver tweeter
  • 250W peak available power to each Satellite speaker
  • Peavey's exclusive DDT(tm) compression on the Satellite power amps
  • System comes with two 15 foot speaker cables
  • Protective slipcover with cable storage pockets and built-in Velcro retaining straps
  • Heavy-duty locking casters on Subwoofer cabinet for transport of system
  • Satellite speakers nest on top of the Subwoofer, help ease transport
  • Four-pin twist-lock connectors on amplifier outputs and Satellite inputs
  • ***Speaker stands sold separately***
  • Weight Unpacked: 159.83 lb(72.5 kg)
  • Weight Packed: 199.52 lb(90.5 kg)
  • Width Packed: 30.5"(77.47 cm)
  • Depth Packed: 53"(134.62 cm)
  • Height Packed: 24.5"(62.23 cm)




Transducer Complement:  1 x 15” woofer, custom heavy-duty 

Norminal Impedance:  8 ohms 

Power Handling, Transducer:  350W continuous, 700W Program 

Box tuning frequency (Fbox):  48 Hz 

Frequency Response, 1 meter on-axis, swept-sine in anechoic environment (thru system electronics):  40 Hz to 105 Hz 

Usable low frequency limit  (-10 dB point):  34 Hz 

Sound Pressure Level, 1 Watt, 1 Meter in ½ space environment:  102 dB 

Weight:  98 lbs. (44.5 kg) 

Dimensions (H x H x D):  19.65” x 28.00” x 28.10” (includes feet) 

(unit down on feet) 

19.65” x 32.00” x 28.10” (includes feet and casters) 

Height in Transport mode:  32.00”



Transducer complement:  

Low Frequency Section:  1 x 10” woofer, custom heavy-duty 

High Frequency Section:  1 x 1.4” titanium compression driver on a Quadratic Throat Waveguide with 75 degrees by 75 degress coverage pattern 

Nominal Impedance:  4 ohms 

Power Handling, Satellite System:  200W continuous, 400W Program, 800W Peak 

Box tuning frequency (Fbox):  84 Hz 

Frequency Response, 1 meter on-axis, swept-sine in anechoic environment:  88 Hz to 20 kHz 

Sound Pressure Level, 1 Watt, 1 meter in ½ space environment:  101 dB 

Maximum Sound Pressure Level (1 meter, ½ space):  124 dB 

Weight:  24 lbs. (10.9 kg) 

Dimensions (H x W x D):  19.6” x 11.83” x 11.83” (Upright, Includes feet)



Active Crossover Frequency:  120 Hz, 24 dB/Octave 

Maximum Sound Pressure Level (1 meter, half-space):  129 dB 

Dimensions when in transport orientation, on casters (H x W x D):

43.00” x 20.37” x 23.54” (Includes all feet) 

Weight (Sub and Satellites Only):  146 lbs.  (66.4 kg) 

Speaker Cables:  Two 15 foot 16ga. With 4-pin twist-lock connectors on each end.



Subwoofer Amp Power Output:  500W peak available power 250W continuous, into 8 ohms.

Satellite Amps Power Output:  250W peak available power 125W continuous, into 4 ohms 

Inputs (Line Level)¨ Left channel XLR or ¼” phone jack combo input (female) 

Right channel XLR or ¼” phone jack combo input (female) 

Input Impedance:  20K ohms balanced, 10 K ohms unbalanced (single-ended) 

Thru (Outputs, Line Level):  Left channel XLR full-range output (male) 

Right channel XLR full-range output (male) 

Speaker Level Outputs:  Left channel 4-pin twist-lock professional connector Output 

Right channel 4-pin twist-lock professional connector Output



Master System Level (Left & Right Gain) 

Subwoofer Level Control 

Ground Lift Switch 

Power Switch (On rear of amp panel when the Subwoofer is in use position, with rubber feet on the floor) 

Nominal amplifier frequency response:  +0, -2dB from 10HZ to 20kHz

Hum and noise:  Greater than 90dB below rated power 

DDT dynamic range:  Grater than 18dB 

THD:  Typically less than 0.05% 

Infrasonic filter protection:  36 dB/octave roll-off 

Power Requirements:  Domestic 120VAC, 60Hz, 210 Watts



The Peavey Tri-Flex II System has a variety of applications such as DJ, sound reinforcement, public address, or karaoke.  It can even be used as a pair of powered monitors by turning the Subwoofer level all the way down.  A typical signal source for the line-level inputs of the Peavey Tri-Flex II would be a sound reinforcement mixing console (mixer) or the output from a CD player, MP3 player or tape deck.