True giant killers:
The Boulder MKII 3-way active monitor redefines expected levels of sonic performance and is regarded as a truly world-class monitoring system. Like the critically acclaimed MKI model, the MKII’s boast a fast, accurate detailed sound and prodigious extended bass response, and deliver even greater levels of SPL to fit into any critical listening environment or scenario.
Amplification:
Regarded as easily rivaling many larger and more costly monitoring systems, The Boulders incorporate four discrete bi-polar low feedback amplifiers from The Rock MKII. With the power delivery of the custom Class A/B amplifier at their disposal, The Boulders deliver a life-like sense of scale and take any performance in their stride.
Drivers:
The Boulders are fitted with two 220mm SEAS custom Aluminum woofers that provide tremendous bass precision down to 32Hz and beyond. The unique coaxial mid-range tweeter driver works as a point source over 7 octaves and delivers linear amplitude and phase independent of frequency. This results in incredibly detailed, accurate imaging you can trust.
Sealed cabinet:
To accommodate the large 220mm woofers the sealed cabinet uses Baltic Birch plywood and a huge 30mm Corian front baffle with large radius edges to reduce reflection and cabinet resonances.
Applications:
The Boulders can be expanded with dedicated Boulder Bass Extenders or partnered with an Avalanche Sub-woofer to make a 2.1 or 5.1 system and can even be used with Rocks due to the consistent sonic signature.
Features:
- The Boulder MKII Frequency Response 33Hz-38kHz +/- 3dB
- Boulder MkII With And Without High Pass Filter
- Boulder MkII Full Range With Hp In Circuit
- High Frequency Cut/Boost Section Boulder MkII HF & Mid Switches
Technical Specifications:
- 2 x 220mm (8″) SEAS Woofer
- Dual Concentric 130mm (4.5″) ELAC Mid
- Range and 50kHz Folded Ribbon Tweeter
- Sealed Baltic Birch 18mm (.75″) Plywood Cabinet
- Corian 30mm (1.2″) Front Baffle Design
- 4 x Discrete A/B Amplifiers by Esoteric
- Audio Research (200 watts total)
- Balanced XLR Input
- 32Hz-38kHz +/-3dB
- 390mm D x 268mm W x 614mm H
- 15.4″ D x 10.5″ W x 24.2″ H