Boston Speaker Package 3 Micro 100X speakers & PV600 subwoofer

Description

The Boston Acoustics Micro 100X speaker package with PV600 subwoofer represents a classic early-2000s compact home theater solution, designed to deliver full-scale surround sound from discreet, easy-to-place components. As part of the Micro Reference series from Boston Acoustics, the system reflects the company’s long-standing reputation for producing high-value speakers with balanced, musical sound.

At the heart of the system are the Micro 100X satellite speakers, compact two-way monitors built with durable cast components and optimized for flexible placement. Despite their small size, they were engineered to function as part of a complete multi-channel setup, often paired in five-speaker configurations with a powered subwoofer to create a full-range listening experience. Their compact enclosure and wall-mount capability made them especially appealing for users seeking clean aesthetics without sacrificing performance.

Each Micro 100X speaker uses a copolymer mid-bass driver and a 1-inch tweeter, crossed over via a computer-optimized network. This design helps maintain tonal balance and imaging accuracy, producing clear dialogue and stable stereo placement. In practice, these speakers are often described as delivering a surprisingly “big” soundstage relative to their size. Community impressions of similar Micro-series models highlight that they sound “very natural… easy to listen to” and offer “excellent soundstage and phantom center” imaging, emphasizing their suitability for both music and home theater use.

Because of their limited low-frequency extension, the Micro 100X speakers rely heavily on the included PV600 powered subwoofer to complete the system. The PV600, part of Boston’s PowerVent line, is designed to provide the deep bass foundation essential for movies and music. It incorporates a long-excursion 10-inch driver and an internal amplifier with adjustable crossover controls, allowing seamless integration with the satellites. Boston Acoustics described the PV600 as setting “a new standard at its price” in terms of low-frequency extension and output, underscoring its performance-oriented design.

In real-world use, the combination results in a system that prioritizes clarity, coherence, and room-filling sound over sheer output. The satellites handle midrange and treble duties with precision, while the subwoofer adds weight and impact, particularly for cinematic effects. Some listeners note that, like many compact systems, ultimate bass control and deep extension depend heavily on placement and calibration, but overall performance remains impressive for the size and category.

Build quality is another strong point. The Micro 100X speakers feature metal grilles and robust enclosures designed to minimize resonance, while the PV600 includes user-friendly controls for volume, phase, and crossover tuning. The system’s modular nature also allows flexibility—users can expand or reconfigure setups depending on room size or listening preferences.

Key Specifications

Micro 100X Speakers

• Design: 2-way compact satellite
• Frequency Response: 64 Hz – 20 kHz (±3 dB)
• Recommended Power: 15 – 150 watts
• Impedance: 8 ohms
• Sensitivity: 89 dB SPL
• Drivers: ~5.25″ copolymer woofer; 1″ tweeter
• Mounting: Bookshelf or wall-mount capable

PV600 Subwoofer

• Type: Powered bass-reflex (PowerVent design)
• Driver: 10″ long-excursion woofer
• Controls: Variable crossover, phase, and volume
• Filtering: 24 dB/octave low-pass filter
• Design Goal: High output with low distortion at moderate price

Overall, the Boston Micro 100X and PV600 package stands as a well-balanced compact system that delivers engaging, room-filling sound from relatively small enclosures. While not intended to compete with large floorstanding systems, it excels in delivering coherent imaging, musical warmth, and practical flexibility, making it a strong choice for smaller home theater setups or secondary listening spaces.