DA 230
Digital Amplifier
- No longer available –
The DA 230 is a fully digital multi-channel power amplifier with extensive audio DSP functionality and two Class D power amplifiers of the latest generation. Practical operating gestures make the handling of even complex functions very easy, such as the preset settings on the device.
DA 230 (2x 1500 W)
DA 428 (4x 700 W)
Application
- controller power amplifier in fixed installations
- system operation with passive PA components (in actively separated PA systems)
- monitor applications
Optional features
- optional TCP/IP remote module and Dante module available
- PresetEditor V2 software for creating and editing system presets
Specifications
| max. Output power @ 4 / 8 ohms | 2x 1500 / 700 W |
|---|---|
| Amplifier | two fully digital high efficiency power amplifiers ≥ 90% |
| Frequency range | 20 Hz – 20 kHz |
| S/N ratio (A-weighted /unweighted) | 100 / 95 dB |
| Input sensity at maximum level | analog 0 dB (775 mV) / digital -12 dBFS / without filters in output channel |
| Crosstalk @ 1 kHz | > 90 dB |
| Damping factor @ 1 kHz | > 500 |
| THD @ 1 kHz | < 0,5 % |
| Voltage gain @ 4 / 8 Ohm | 40,0 dB |
| Slew rate (internal) | > 70 V/µs |
| Slew time (internal) | < 1,5 µs/V |
| Features (elektronic) | per channel: gain, digital crossovers, subsonic filter, parametric EQs, dynamic processor, polarity, delay, matrix router |
| Protective circuits | for individual channels: short circuit, DC voltage at output, low impedance; for entire device: under/overvoltage, overtemperature, overload |
| max. Power consumption | 2600 W |
| Power requirements | 90 - 250 V / 50 - 60 Hz, PowerCon input |
| Operation modes | stereo, mono, 2-channel (free routing) |
| Control panel | ground-free switch, navigation pad, 4x encoders with push function, 4x RGB LEDs, LCD graphic display, SD card slot |
| Connectors | Line-In 2x XLR, Link-Out 2x XLR electronically balanced (max. 2x analog oder 1x digital & 1x analog); speaker output 2x Speakon NL4; RSNC module |
| DSP | 24 bit, 48 MHz clocked |
| Unit delay | < 1,5 ms |
| Sampling | 24 bit |
| Digital input & -link | inputs: AES/EBU & S/PDIF with format converter and sample rate converter (up to 192 kHz), link output: same as input format / 24 Bit, 48 kHz, AES/EBU |
| Preset memory | internal: 12 presets, more presets on SD card |
| Dimensions (W x H x D) | 483 x 88 x 375 mm (2 RU) |
| Weight | 9 kg |
In use / reference projects
This product is used in these reference projects:
- Swiss wrestling festival Burgdorf 2024
- SBÄM Festival Lake Pichlinger, Linz, Austria
- Rantastic live stages and event locations with K.M.E. PANO Line-Array
- Help & Music
- Völkerball
- Donau-Lauchert-Halle Sigmaringendorf (Germany)
- 23rd Wonju-si Citizens Day Festival (KOR)
- Cinema Auditorium at Grassi Museum
- Kingdom of Bhutan puts its trust in K.M.E.
- In Extremo is rocking the castle of Weißenfels
- Estivale Open Air 2018 in Switzerland
- "Kirchentag" in Wetzikon (CH)
- Open Air Concert for Children with VLS 64
- Olympic Centre Sportforum Berlin uses K.M.E.
- Alpenfestival with Galo
- Estivale Open Air in Switzerland
Amplification | DA 230 compatible products and accessories
More Accessories remote module
- No longer available –
TCP/IP remote network module including full K.M.E. preset library
More Accessories Dante module
- No longer available –
DANTE® audio remote module including full K.M.E. preset library
