LEA Professional Connect 88 8-Channel Smart Amplifier
The LEA Professional Connect 88 is an 8-channel install amplifier rated at 80 W per channel into 4 ohms, 8 ohms, 70V or 100V, with impedance selectable channel by channel. Eight channels from one rack space makes it the amplifier of choice for a building with many small zones, retail stores, hallways, and background music paging, rather than a handful of loud rooms.
Setup and monitoring run in a web browser with no software to install, reached through the amplifier's own Wi-Fi access point, an existing wireless network, or a wired LAN, with remote access through LEA Cloud. Onboard processing is a 96 kHz Analog Devices Sigma DSP with a routable input matrix, 48 dB per octave crossovers, eight bands of parametric EQ per channel, and 100 ms of output delay per channel. An external I/O port handles remote power and fault reporting, and the universal switch-mode supply with power factor correction runs on 100 to 240 VAC.
| Channels | 8 |
|---|---|
| Output per Channel | 80 W at 4 ohms, 8 ohms, 70V and 100V; 40 W at 2 ohms |
| Amplifier Class | Class D with Smart Power Bridge |
| Inputs | 8 balanced, user-selectable 26 dB / 34 dB input sensitivity |
| THD+N | 0.1% (20 Hz to 20 kHz) |
| Frequency Response | 20 Hz - 20 kHz, +/- 0.5 dB at 4, 8 ohms, 70V and 100V |
| Signal to Noise | 105 dB (20 Hz to 20 kHz, referenced to 8 ohms) |
| DSP | Analog Devices Sigma 96 kHz, 32-bit core, 48 dB/oct crossovers, 8 parametric EQ, 100 ms delay per channel |
| Power Supply | Universal switch-mode, 100 - 240 VAC +/- 15% |
| Dimensions | 14.25 x 19 in, 1U rack (362 x 482 mm) |
| Weight | 13.55 lb (6.15 kg) |










