Klipsch The Nines II Active Bookshelf Speakers – High-Performance Powered Audio System
The Klipsch The Nines II Active Bookshelf Speakers continue more than eight decades of acoustic engineering heritage. Designed in the United States and built on the principles established by Paul W. Klipsch, this powered stereo system combines classic American audio design with modern digital processing and connectivity.
Engineered for durability, high output capability, and long-term performance stability, The Nines II deliver powerful, room-filling sound without the need for a separate AV receiver.
Powered Architecture with Onkyo Integration
Developed in cooperation with Onkyo, The Nines II integrate AVR-based electronics directly into the speaker system.
. Built-in amplification and signal processing
. Accurate decoding and real-time optimization
. Reduced system complexity
. No external receiver required
This internal architecture enables a complete home theater experience in a simplified two-speaker format.
HDMI 2.1 with eARC – Central System Hub
Equipped with HDMI 2.1 input/output and eARC support, The Nines II connect to your TV with a single cable.
. Supports Dolby Atmos and DTS:X audio formats
. Pass-through for 4K/120, VRR, ALLM, and HDR
. Improved lip-sync accuracy
. TV remote volume control via CEC
They function as a central hub, reducing additional components and cable clutter.
Immersive Audio Processing
Advanced surround technologies expand the soundstage beyond traditional stereo.
. Dolby Atmos processing for three-dimensional sound placement
. DTS
decoding for spatial realism
. DTS Virtual
for perceived height and surround effects
. Enhanced dialogue clarity and bass impact
Immersive performance without the need for additional speakers.
Dirac Live® Room Correction
A Dirac Live® Standard License is included for automated acoustic optimization.
. Real-time room analysis
. Compensation for acoustic irregularities
. Balanced frequency response
. No manual equalizer adjustments required
Consistent, accurate sound across various room layouts.
Integrated Streaming & Wireless Audio
The Nines II support built-in streaming across multiple platforms:
. Google Cast
. Apple AirPlay 2
. Spotify Connect
. Tidal Connect
. Qobuz Connect
Additional connectivity includes:
. Wi-Fi (2.4GHz / 5GHz 802.11ac 2x2 MIMO)
. Bluetooth 5.4 (SBC, AAC)
. Ethernet for network and IP control
Optional wireless stereo pairing supports up to 48kHz, while wired playback supports up to 96kHz for higher-resolution audio.
Professional & Analog Connectivity
Designed for versatility beyond home theater:
. 1x XLR input for studio-grade connections
. 1x RCA line input
. Integrated phono stage for direct turntable connection
. Subwoofer output (Mono RCA)
Ideal for vinyl enthusiasts, studio monitoring, or high-fidelity stereo systems.
Premium Driver Technology
. 1" titanium LTS vented tweeter with Tractrix® horn
. 8" Jet Cerametallic™ woofer
. Bass-reflex enclosure with rear-firing port
. MDF cabinet with genuine wood veneer
Frequency Response: 31Hz–25kHz ±3dB
Maximum SPL: 107 dB (1m stereo pair)
Refined Controls & App Integration
. Revised metal control wheel and source button
. Backlit remote control
. Klipsch Connect mobile app for presets and input switching
Effortless control whether from the speaker, remote, or mobile device.
Key Specifications
Dimensions (HxWxD): 460.38 x 244.5 x 374.65 mm
Weight: 14.9kg (Primary) / 14.43kg (Secondary)
Total System Type: Active (Powered) Stereo Pair
Enclosure: Bass-reflex via rear port
Total Sampling Rate: 24-bit processing
Why Choose Klipsch The Nines II?
The Klipsch The Nines II combine heritage acoustic engineering with modern HDMI 2.1 connectivity, immersive surround decoding, built-in streaming, and professional-grade inputs. Designed as an all-in-one high-performance audio solution, they deliver powerful, room-filling sound with simplified system integration.
A complete, premium stereo and home theater solution in a refined bookshelf format.
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