Jennings Research 847 Contrara Tower Speakers 2-Way 6 Ohm 100W Pair

Jennings Research 847 Contrara Tower Speakers 2-Way 6 Ohm 100W Pair

The Jennings Research 847 Contrara Tower is a 2-way floor-standing speaker system in a tall, slim walnut-veneer cabinet. Each speaker houses a large-diameter woofer and a tweeter visible on the front baffle, and includes a rear-panel room equalization switch (Normal / Increase) that lets the listener tailor bass response to suit different room placements. This listing is for the matched pair of two speakers.

Specifications & What's Included

• Model: Jennings Research 847 Contrara Tower
• System type: 2-way floor standing tower speaker
• Impedance: 6 ohms
• Minimum power: 15W program
• Maximum power: 100W program
• Cabinet dimensions: 11.5" wide × 28.5" high × 11.5" deep (per speaker)
• Cabinet finish: walnut veneer with black grille cloth
• Drivers: large-cone woofer + tweeter (visible with grilles removed)
• Room equalization: rear-panel rotary switch — Normal / Increase positions
• Quantity: 2 speakers (matched pair)

Applications

The Jennings Research 847 Contrara Tower is a vintage American floor-standing speaker from the era when domestic hi-fi manufacturers competed to offer audiophile-level performance at accessible price points — roughly the late 1970s to mid-1980s. Tower speakers of this size and power handling were sold for home stereo systems driven by receivers or integrated amplifiers in the 50–100W range, and they remain sought by enthusiasts who prefer the warm cabinet resonance and driver character of that period over modern designs. The built-in room equalization switch is a feature found on premium speakers of the era, intended to compensate for corner or near-wall placement that would otherwise over-emphasize bass. These speakers work with any stereo amplifier or receiver with a 4–8 ohm speaker output and an output of 15–100W program power.