Highdown Car Audio & Security Ltd 5 Channel

DLS - Ultimate A7 (The Big Five) 4x60watts + 1x300watts

ULTIMATE series A7 Five-channel amplifier rated at 4 x 60 Watts on the stereo channels plus 1 x 300 Watts from the mono sub channel.
Built to provide a complete in car entertainment system system with all necessary crossovers, all in one amplifier. For detailed information about the crossover possibilities please read the technical specifications.
Internal switches connects all amplifier inputs if you prefer to use only one RCA cable.
Built-in fan control. Remote sub level control with phase shift is included.
- RMS output per channel at 13,8 volts, 20 Hz - 20 kHz , < 0,1% distortion.

Specifications
Number of channels 5
Amplifier class AB
Output power in 4 ohm 4 x 60 W
Output power in 2 ohm 4 x 100 W
Mono bridge mode 4 ohm 2 x 200 W
Mono sub channel 4 ohm 300 W
Mono sub channel 2 ohm 440 W
Mono sub channel output in 1 ohm 600 W
Frequency range 10 Hz - 50 kHz
Damping factor > 200
S/N ratio, A-weighted > 100 dB
Low level output No
Input impedance, high level N/A
High level input with auto start No
Input sensitivity 0,3 - 7 V
Input impedance > 10 kohm
Filters channel A & B HP: 80 - 400 Hz / 1,6 - 8 kHz (x20)
Filters channel C & D HP: 80 - 400 Hz. LP: 0,3 - 4 kHz / 3 - 40 kHz (x10)
External cooling fan terminal Yes
Remote bass level control Yes
Remote phase shift control Yes
Power consumption (idle) 1,1A
Power consumption (max) 120 A
Rec. power cable Minimum 4AWG / 21 mm2
Fuses 2 x 35 A + 2 x 20 A
Dimension (W x D x H) 605 x 240 x 73 mm (23,82 x 9,45 x 2,87 inches)
Weight 8,1 kg ( 17,86 lb)

ON-LINE Price: £869.56 (Including VAT at 17.5%)

DLS - Reference RA50 - 4x50watts + 1x250watts

REFERENCE series RA50 is a 5-channel amplifier rated at 4 x 70 + 1 x 265 Watts. The amplifier is 2 ohm stable on all channels.
Built-in variable 40-125 Hz switchable low-pass filter as well as subsonic filter for subwoofers. Built-in filters that allows active crossover to a 2-way system or a mid bass speaker in a 3-way system. Grand bass 0-18 dB and Phase shift control. High level input with automatic start.
- RMS output power @ 13, 8 volt DC feed with max max 0,1 % distortion, 20 Hz - 20 kHz.
The DC input accepts up to 21 sq mm cable / 4AWG

ON-LINE Price: £799.99 (Including VAT at 17.5%)