Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
All
TopLine Bob L
reviews
Manufacturer details
- SPL: 91dB 1W/1m
- Impedance: 4 Ohm
- Crossover Frequencies: 4000 Hz / 570 Hz/ 37 Hz (Active)
- Frequency range: 20 Hz – 21000 Hz (-3dB)
- Material: Birch Plywood for the Housing and solid Maple Wood for the Horn
- Weight: 74 kg (per piece)
- Dimensions: Height: 1250mm, Height including Horn: 1750mm, Width Front: 300mm, Width Rear: 510mm, Depth: 355mm, Depth including Horn 565mm, Diameter Horn 750mm
- Amplifier Power: 1500 watts (bass range)
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- They also offer a range of accessories, including room treatments and cable enhancers, alongside traditional audio components, allowing for a holistic approach to system optimization.
Select products
HIGHLINE BOBBY S
- Positioning: A compact horn loudspeaker designed for intimate, high-fidelity listening spaces.
- Description: Features a carefully matched horn tweeter that avoids compression drivers, offering detailed and natural sound with excellent impulse response. Compared to its larger siblings, it delivers precision without extended low-frequency performance, making it ideal for small rooms, modest budgets, and basic functional needs.
HIGHLINE BOBBY M
- Positioning: A floorstanding speaker system that builds on a compact design to serve larger rooms.
- Description: Integrates a passive bass extension with the high-line horn design to enhance low-frequency clarity and overall dynamics. Relative to the Bobby S, it provides deeper bass and a broader soundstage.
HIGHLINE BOBBY L
- Positioning: A high-performance floorstanding loudspeaker crafted for immersive, large-room listening.
- Description: Combines the core horn technology with dual bass extensions to achieve robust power handling and a clearly structured bass foundation while maintaining refined midrange detail. Compared with the Bobby M, it offers greater dynamic reserve and sonic depth.
TOPLINE BOB M
- Positioning: A slim, high-end horn loudspeaker that incorporates active bass control for versatile performance.
- Description: Pairs passive horn drivers with DSP-controlled active subwoofers to deliver vivid sound reproduction and an open-baffle feel. In contrast to the Highline series, it adds modern digital bass management.
TOPLINE BOB L
- Positioning: A flagship high-end horn loudspeaker featuring an integrated, powerful active subwoofer system.
- Description: Engineered with extensive diaphragm areas and DSP-controlled active bass to ensure exceptional impulse response and clean, detailed sound across a wide frequency range. Compared to the Bob M, it provides significantly increased power, modular upgrade options, and premium performance for demanding, large-scale listening environments.
Our take on the brand
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Our interview with the brand
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Our Summary
Product Strengths
- Replicates the resonance of live instruments due to open speaker design
- Digital from source to driver, minimizing sound distortion
- Provides audio output so precise you can pinpoint each instrument's location
Product Considerations
- The only weak link might be musical taste
Takeaway: The Model C delivers incredibly precise audio, replicating live instrument resonance with minimal distortion. If pure sound is desired, and taste in music aligns, it is a great pick.
Video review
Our take on the brand
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Speakers
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