CORNO - EPA

subwoofer CORNO

OVERVIEW

CORNO is a self powered subwoofer with a 12”woofer / 4″ voice coil. The box is made of 18mm high density birch plywood andthe loading is Tapped Horn with controlled pressure. This type of loading allows to have a very low emission from the back, to have a detailed sound and to cover bigger areas compared to traditional bass reflex subs.
The on-board electronics, all homemade production, has very high technology design and construction, the PFC power supplie are dual-stage and with the addition of a power boost card improves transient response and dynamics, DSPs mount a high performance processor that works in floating point, and 32bit 768 khz sampling rate converters, the amplifiers are Hi-Fi grade in class D, all the boards are gold plated on all layers.

SPECIFICATIONS

TYPE: Tapped Horn Loaded Self Powered
LOUDSPEAKER: 1 woofer 12” voice coil 4” 8Ω
POWER SUPPLY: PFC 110/230V, 50/60HZ , 300W (900W peak) + Power Boost Board
PROCESSING: Full Digital Management in floating point
ADC: 32Bit, 768Khz, Dynamic Range 123db
DAC: 32Bit, 768Khz, Dynamic Range 120db
AMPLIFIERS: Class D 2800W (1400W SUB, 2x700W OUT TOP), THD < 0.05%
FREQUENCY RANGE: 35Hz-140Hz
SENSITIVITY: 96 db 1W 1m
DISPERSION: Cardioid 180°
PROTECTION SYSTEM: Metal grid
INPUT 1: Powercon 110/230 V AC, 1 Digital Audio AES/EBU, 2 XLR Analog L+R, 1 EPA Interface
OUTPUT 1: Powercon Link, 1 Digital Audio AES/EBU Link, 2 Speakon for TOP
BOX: Built in High Density Birch Plywood, Polyurea scratchproof paint
SIZE: 395 x 650 x 560 mm / 15,55 x 25,59 x 22,04 Inch (W, D, H)
WEIGHT: 36 Kg / 79,3 Lbs