Advent Prodigy Tower
Compact floor-standing two-way speaker system from the Recoton/Jensen era of Advent, known for clean bass and smooth dispersion.
Overview
The Advent Prodigy Tower is a compact, floor-standing two-way speaker system manufactured by Advent Corporation during the Recoton/Jensen era of the brand, following Advent's acquisition by Jensen Inc. in the 1980s. Marketed as the Advent Prodigy or Advent Prodigy Tower, it features an 8-inch long-excursion woofer and a 3/4-inch soft-dome tweeter in a sealed enclosure. Professional reviews praised it as "an outstanding value" with smooth, uncolored sound, extended clean bass, and excellent tweeter dispersion. User impressions vary, with most describing the sound as warm and mellow, though one user found the tweeter harsh. The speaker is relatively insensitive to placement and handles up to 75 watts continuous power, with a peak rating of 300 watts.
Specifications
| Dimensions | 28.5" H x 10.5" W x 8.875" D |
| Weight | 25.25 lbs each |
| Woofer | 8-inch, long-excursion cone with foam surround |
| Tweeter | 3/4-inch soft-dome, ferrofluid cooled and damped |
| Enclosure type | Sealed |
| Nominal impedance | 6 ohms |
| Minimum impedance | 4 ohms |
| Sensitivity | 89 dB SPL at 1 meter with a 2.8-volt input |
| Recommended amplifier power | Up to 75 watts continuous |
| Peak power handling | 300 watts |
| Frequency response | 45 Hz to 23,000 Hz ±3 dB |
| Useful lower limit | 37 Hz (-8 dB) |
| Tweeter dispersion | ±1 dB over a 30-degree angle |
| Harmonic distortion | <0.8% above 80 Hz at 1-watt input |
| Crossover frequency | 3,000 Hz, phase corrected |
Design
The cabinet is constructed from 1/2-inch-thick fiberboard with a black vinyl finish on four sides and a solid oiled pecan wood top, complemented by a matching oiled pecan trim plate on the bottom front. The black grille cloth covers the front baffle, where the 8-inch woofer is centered approximately 16 inches from the floor and the 3/4-inch soft-dome tweeter is mounted above it. Drivers are mounted in separate cutouts with low input location and high-mounted drivers. The crossover is mounted on the terminal cup/backplate assembly, which uses a smaller cutout than common aftermarket replacements. Input connectors are spring-loaded and recessed into the rear panel.
Context
The Advent Prodigy Tower was part of the "Recoton/Jensen-era" of Advent products, produced after Advent Corporation was sold to Jensen Inc. in the 1980s. It is listed among other Vintage Advent models such as the Advent Loudspeaker, New Advent, and Legacy. While sometimes referred to as "Prodigy II," that designation is uncorroborated by higher sources and may refer to a different model.
Market
The most common failure point is woofer foam rot, which commonly requires refoaming for restoration. An aftermarket repair/upgrade kit (HUMAN K-81AP) is available. In around 2020, a refoamed pair was listed for approximately $199. Individual units have sold for as little as $8 at thrift stores and as much as $60 used in various years. The original price was $350 a pair.
eBay Listings
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.