The CS series consists of the very compact speaker CS4.1 and an active subwoofer. Very compact size is the key factor, high-power portable and installed professional applications. The CS4.1 concentric source audio design allows for the smallest volume to achieve the maximum SPL output, and the simple rigging options make it a wise choice for a variety of audio applications. The rugged and durable high-quality multi-layer plywood cabinet is easy to carry. The CS4.1 can be used alone or paired with a subwoofer, connected vertically to improve vertical coverage. From the cabinet to the final texture and sturdy protective grille. The CS series is more compact and lighter. Two-channel digital amplifier for the system(low frequency output 800W, high frequency output 300W). Powerful DSP processing sound, including frequency division, phase correction, limitation and protection, can achieve true sound reproduction, coupled with a high-efficiency direct-fired high-power subwoofer, can provide high-definition vocal clarity and incredible dynamics. It can be widely used in parties, small mobile performances, weddings, commercial activities, banquet halls, and other places.
“Concentric Source” Design
Designed based on the principle of audio point source output, the internal structure of CS4.1 is different from the traditional structure. It adopts a new concentric technology. By changing the installation layout of the driver, the frequency response of the two-way speaker can be improved and the maximum sound pressure level can be obtained .
Excellent rubidium speaker
The LF460N-25 is a high efficiency neodymium 4 ” mid-high frequency speaker. It is the heart of the CS4.1 speaker, with high sensitivity, excellent linearity and very high power handling. The magnetic structure is powered by large neodymium magnets that provide extremely high flux density in the gap. The new super-vented magnetic assembly design provides excellent heat dissipation and lower power compression. Special air forced ventilation is provided for the voice coil, magnet assembly and basket.
| Specifications | CS4.1 | M12DSP / M15DSP |
| Product Design | Point source speakers | Active Subwoofer |
| System Type | 4″ Compact passive speakers | 12″/15″Active Subwoofer system |
| Nominal Impedance | 8Ω | 8Ω |
| Power Handling : | Integrated amplifier module DSP factory presets ( level , delay , factory EQ presets ) | |
| Rated Power RMS (Watts) | 160W | 600W+200W output (2-channel output) 800W+300W output (2-channel output) |
| Long-term maximum signal power MUSIC (Watts) | 320W | |
| Short-term peak power PEAK (Watts) 10ms | 640W | |
| Sensitivity | 101dB SPL 1W@1m | 99dB / 102dB SPL 1W@1m |
| Frequency Response (+-3dB) | 100Hz – 19KHz | 41Hz – 200Hz / 42Hz – 180Hz |
| Frequency Response (+-10dB) | 80Hz – 20KHz | 34Hz – 230Hz / 36Hz – 220Hz |
| Crossover Frequency | 1.4 KHz (Passive) | Internal Control |
| Sound pressure level SPL Continuous/Maximum Program/Max 1M | 113dB / 119dB (Calculated) | 116dB/122dB / 124dB/130dB (Calculated) |
| Transducer Details | ||
| LF Driver : | LF460N-25 | LF12190F-76S / LF15220F-100S |
| LF Size | 4″ (100mm) | 12″ (300mm) / 15″(380mm) |
| LF Voice coil Size | 1″ (25mm) | 3″ (76.2mm) / 4″ (99.6mm) |
| LF Magnet | Neodymium magnet NdFeB | 190/220mm Ferrite Coil |
| LF Framework | Aluminum Tapered | Aluminum Tapered |
| HF Compressor : | HF100F-1.4 | |
| HF Type | Dome compression driver | |
| HF Voice coil Size | 1″ (34.4mm) | |
| HF Roar Size | 1″ (25mm) | |
| High frequency magnet structure HF Magnet | 100mm Ferrite Coil | |
| Diaphragm Material HF Draphragm | Titanium | |
| Horn waveguide type | Square | |
| Nominal coverage angles(-6dB) HxV | 60° × 60° | |
| Protection | HF Signal Limiting protection | |
| Cabinet and Accessories | ||
| Input Connectors wiring | 2 x XLR (1+ / 1-) | SpeakON NL4MP x 3 (parallel x2, output x1) |
| Rigging and Hardware | 4 Points Bolt mounting points | none |
| Handle | none | 1 on the side, 2 in total |
| Cabinet type | Trapezoid . CNC production | Square . CNC production |
| Enclosure Material and Surface Treatment | 15mm Plywood 15mm MDF | 18mm Birch plywood |
| Enclosure Coating and Color | Black fine dots covered with Durable Black | Durable Black Raindrop Cover |
| Grille Materials and Treatments | Black perforated mesh | Black mesh moisture & dustproof mesh |
| Move and Protection | none | 4 Rubber feet on the bottom |
| Product dimensions – Unpackaged dimensions (Unpackaged): | ||
| Front height | 305mm (12″) | 515mm (20.27″) / 615mm(24.22″) |
| Back height | 305mm (12″) | 515mm (20.27″) / 615mm(24.22″) |
| Front width | 305mm (12″) | 320mm (12.6″) / 360mm(14.17″) |
| Back width | 210mm (8.3″) | 320mm (12.6″) / 360mm(14.17″) |
| Depth | 240mm (9.4″) | 520mm ( 20.47″) / 408mm(16.06″) |
| Product size – Package dimensions: | ||
| Height | 340mm (13.4″) | 550mm (21.65″) / 680mm(26.77″) |
| Front width | 340mm (13.4″) | 430mm (16.92″) / 435mm(17.13″) |
| Back width | 340mm (13.4″) | 430mm (16.92″) / 435mm(17.13″) |
| Depth | 520mm (20.5″) (two) 2 in 1 | 560mm (22.05″) / 480mm(18.9″) |
| Weight : | ||
| Net Weight | 8Kg (17.6Ibs) | 22Kg (48.5Ibs) / 28Kg (61.7Ibs) |
| Total Weight | 19Kg (41.9Ibs)(two pieces) 2 in 1 | 27Kg (59.5Ibs) / 32Kg (70.5Ibs) |