The Pioneer Square 71


Grill: Trimless ; exclusive wafer-thin Rarefied™ Grill 4mm.

Woofer: Dual 5.25″ Provlar™ Woofers, butyl rubber surround, 18 oz magnet, 1. 25″ voice coil, video-shielded

Midrange: 3″ Provlar-Woofers™, butyl rubber surround

Tweeter: Dual 1″ Pure Zelenium™ Dome, ferrofluid-cooled, neodymium magnet, swivels 30 degrees

Crossover: Phonalic PCB board, 12 dB woofer section, 12 dB tweeter section

Switch Protection: Polyimide switch-auto protect reset switch, over power protection

Overall Frequency Response: 40 Hz- 26,500 Hz (+ – 9 dB)

Low Frequency Limit: 60 Hz (-3 dB)

Upper Frequency Limit: 25,000 Hz (-3 dB)

Sensitivity: 89 dB at 1 watt / 1 meter away

Maximum Thermal Rating: 150 watts

Impedance: 4 or 8 ohms ; selectable

Overall Dimensions: 13 7/8″ W x 9 7/8″ W x 3 1/2″ ; fits horizontally between standard stud width

Cutout Dimensions: 12 3/4″ W x 8 7/8″ H x 3 1/2″




An template is included in this kit. Please cut your opening only after you receive the speakers.


Grill: Trimless; exclusive wafer-thin Rarefied™ Grill 4mm.

Woofer: 6 1/2″ Provlar™ Woofers, with butyl rubber surround, 1″ voice coil, 22 oz. magnet with vented pole piece

Tweeter: 1″ Pure Zelenium™ Dome, pivots 30 degrees, ferrofluid-cooled, neodymium magnet, wide dispersion design

Crossover: Phonalic Heavy Duty Reinforced PCB board, independent 12 db woofer section, 12 db tweeter section, Polyimide auto protect over power reset automatic switch

Wire Gauge: Gold-plated terminal posts will accept up to 14 AWG wire

Switches: – 3/ 0/ +3 db attenuation switches for independent tweeter and woofer control

Impedance: 4 or 8 ohms ; switchable

Sensitivity: 89 dB measured with 1 watt / 1 meter away

Maximum Thermal Power Rating: 125 Watts

Overall Frequency Response: 40 Hz – 30,000 Hz (+ – 9 dB)

Low Frequency Limit: 50Hz (-3 dB)

Upper Frequency Limit: 25, 000 Hz (-3 dB)

Overall Dimensions: 12 1/8″ x 8 3/4″ x 3 1/2″

Cutout dimensions: 11″ x 7 1/2″




An installation template is included in this kit. Please only cut your opening until after you receive the speakers.

  • Warranty: Lifetime
  • Provlar™ Woofers provide exceptionally low-end fidelity for the most intense musical or theatrical pieces.
  • Vivid high-end and unassuming midrange performance for greater accuracy and more life-like imaging, taming the shrillish properties of typical Titanium with Zelenium-Dome™tweeters.
  • Easy one-cut, drop-in installation puts built-in audio within reach, with Exact Fit templates and a precision flange that clamps the speaker securely to the drywall.
  • Durable CAD- and injection-molded butyl rubber surrounds suppress unwanted cone resonances for a lifetime of reliable sound.
  • Enjoy greater accuracy and more realistic imaging with aiming tweeters that pivot independently.
  • Timbre matching ensures utterly seamless blending from speaker to speaker. They are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms with nearly transparent, ultra-small perfs.
  • Practically invisible once installed with the magnetically attached exclusive wafer-thin Rarefied-Grille™.
  • Visualize an even more hidden look by painting the grill and frame of the speakers for a nearly invisible installation.