JBL On Stage (2006)

Name: JBL Stage
Brand: JBL

A dinner-plate-sized iPod dock that JBL engineered like a real loudspeaker - and then quietly discontinued. JBL's mid-1980s advertising for its separate Performance Series line of stage speakers pushed the same control and versatility themes the company would later bring to its consumer docking products (Mix Magazine, September 1987, p.96).

Overview

The JBL On Stage is a circular dock, seven inches across and two inches tall. It looks more like a hockey puck than a speaker. The On Stage family was built around Apple's 30-pin iPod docking connector, and JBL's own documentation describes the main input as the iPod docking connector, with a 1/8" (3.5mm) stereo mini jack for auxiliary sources. It's a tabletop system, not a hi-fi component, and the specs reflect that.

The On Stage II is the variant documented most completely in JBL's own manual. It uses four Odyssey neodymium transducers and delivers 6 Watts per channel. Frequency response is rated at 80Hz - 20kHz, which is honest for a plastic-bodied dock. You get midbass, not chest thump. Input impedance is listed as greater than 5k Ohms, signal-to-noise ratio above 80dB, and the unit weighs just 1 lb (0.45kg). It's available in black. Voltage input varies by region: 120V AC for the U.S., 100V AC for Japan, 230V AC for Europe.

The On Stage Micro is the smaller sibling. It uses two Odyssey transducers instead of four, with a rated power of 2 x 15 Watts and 1 x 30 watts. Frequency response is 70Hz - 20kHz, slightly wider on paper than the II, even though the enclosure is smaller. It measures 6" (150mm) wide and 1-3/4" (38mm) tall, weighs about 1 lb (0.5kg), and was offered in black, silver, green, blue, and red. Input impedance is greater than 10k Ohms, SNR above 85dB.

The Micro is also the one that runs on batteries. JBL's manual says it takes most types of AAA batteries, and four fresh cells allow up to 24 hours of continuous play at normal listening levels. An amber LED flashes when the battery protection circuit senses low batteries, and JBL explicitly encourages rechargeable NiMH cells. The Advanced Energy Management System (AEMS) puts the unit to sleep automatically when there's no audio input. It wakes on a touch and resumes at the same volume. In battery-only mode, the system shuts off to save power when muted or paused for longer than ten minutes.

JBL's marketing for the Micro leans on four named technologies. A Slipstream port design minimizes boundary layer separation for high-output bass with low distortion. COE (Computer-Optimized Equalization) gives a wide listening window. OCT (Optimized Compression Topology) gives clean output at high levels. The fourth is AEMS. This is marketing language, not independent measurement, but the port and compression topology claims are specific engineering descriptions, not generic puffery.

The On Stage IIIP is the third documented variant. Its manual lists frequency response at 70Hz - 20kHz, power consumption at 20W maximum, power input at 12V/1.5A, and four 1" full-range transducers per channel. Dimensions are 7-1/2" (190mm) diameter by 2" (51mm) height, with a system weight of 1.12 lb (0.51kg). It ships with a 10-button IR remote: 38kHz transmission, 20-foot operating range, CR2025 3V battery, 1.29" x 3.38" x 0.23", 1.2 oz including battery.

All three share the same basic layout: iPod dock on top, auxiliary 3.5mm input, wall-adapter power, and a green power LED that lights when the unit is powered. JBL's troubleshooting documentation notes that the units will not charge an iPod if the wrong adapter is used or if the iPod isn't making full contact with the docking station. The manuals also warn that although the speakers are magnetically shielded, magnetic storage media should be kept at least four inches away to avoid data loss.

A note on the trademark: "On Stage" is used with permission of OSA International, Inc., and JBL is a trademark of Harman International Industries. The product is a Harman Consumer Group item. The On Stage II and Micro manuals list the Woodbury, NY address, and the Micro manual lists Northridge, CA.

The On Stage line belongs to the iPod-dock era, when a 30-pin connector was the default way to play music from a pocket device. The 2006 copyright on the Micro manual places it in that window. These are not collectible in the way a 4343 or an L300 is. They're collectible in the way a first-generation iPod is, as a period artifact. Working units still turn up. The specs above are small drivers, modest power, and a dock connector that hasn't been standard for well over a decade.