Monolith x Aluminum vs KEF Coda W
The Coda W's power @ 8ω is 70W against the Monolith x Aluminum's 225W, its impedance 8Ω against 4Ω, its sensitivity 102 dB against 96 dB, and its low-frequency extension 38 Hz against 39 Hz.
AI-generated product photo — not official manufacturer imagery.
Monolith x Aluminum
Nocs DesignLoudspeakersPowered LoudspeakersWireless Portable Speakers
Estimated price (community-sourced)
$1,000
Around — community and catalog average, updates slowly
About the Monolith x Aluminum
The Monolith x Aluminum speaker system by Nocs Design features a closed-loop Class-D amplifier delivering 225 watts total (5 x 45 W) with wireless stereo functionality. It includes two full-range 2" drivers, two 4" ultra-compact woofers with vented dual neodymium magnet motor systems and ferro-fluid cooling, and a 0.8" tweeter, all based on neodymium magnet motor systems. The system uses Nocs amplitude tuning (NAT) for consistent sound across the amplitude range and supports multi-room playback with up to 8 Monolith units. It offers a smooth frequency response from 39 Hz to 23 kHz and a maximum sound pressure level of 96 dB SPL at 1 meter. The Monolith Aluminum is powered by a rechargeable 5000 mAh lithium-ion battery providing over 15 hours of continuous playtime, rechargeable via USB-C. Connectivity options include Bluetooth 5.0, Spotify Connect, Tidal Connect, and the Nocs Design Music App, with simultaneous dual-band Wi-Fi (2.4/5 GHz IEEE 802.11a/b/g/n/ac). Dimensions are 348mm x 230mm x 57mm, and it weighs 4 kg.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 96 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 39 Hz - 23 kHz
- Power Handling
- 225W
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 225W @ 8Ω
- Amplifier Class
- D
Speaker Design
Driver configuration and enclosure design
- Driver Type
- full-range and woofer
- Driver Size
- 2"
- Driver Count
- 4
- Enclosure Type
- ported
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- AAC, SBC
- Wi-Fi
- Yes
- Ethernet
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 348 × 230 × 57 mm (W × H × D)
- Weight
- 4 kg (9 lbs)
Key Specifications
Sensitivity: 96 dB
Impedance: 4Ω
Power: 225W
Frequency: 39-23000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions