2 x ONYX 15" SUBWOOFER BOX & ALPHASONIK AMPLIFIER PERFECT *

Hi selling my 2 x 15" subwoofers box with ONYX brand and Alphasonik Amplifier as one fitted set. All perfect and ready to install including some wires I have included as well and expensive high power amp fuse. The amplifier has a clock counter and it only shows 399 hours of use, hence it is as new and perfect along with the ONYX subs. The sound us very good quality and you have two sets of dials eother side of the amp to play with. You will not be disappointed, these beauties can also be very loud if needs be, but better at low to medium deep quality base. These cost new separately £400+ together as set and are bare used also, plus you are getting them already set and assembled together. Buyer to collect in Manchester. Manufacturer: Alphasonik Model number: PMA4075A Weight: 20.00 lbs Internal SKU: pma4075a Internal product ID: 4639 4-Channel Class A/B Bipolar Power Amplifier RMS Power Rating: 75 watts x 4 chan. x 4 Ohms 120 watts x 4 chan. x 2 Ohms 230 watts x 2 chan. x 4 Ohms Bridged Bridgeable Tiffany-style input and ouput RCA jacks Hour meter Remote mount digital voltmeter Heavy duty heat sink High speed switching power supply THD: 0.05% S/N Ratio: >100dB Frequency Response: 5Hz-50kHz Variable Low Pass Filter: 50Hz-250Hz, 24 dB/oct Variable High Pass Filter: 50Hz-250Hz, 24 dB/oct Variable Subsonic Filter: Off-20Hz, 24dB/oct Variable Bass Boost at 45Hz: 0-18dB Variable Phase Shift: 0-180 degrees Input Impedance: 10K ohms 4-Way Protection Circuitry: Thermal, Short Circuit, Overload, and DC Offset On board hook-up terminals Dimensions: 21-5/8" L x 8-1/4" W x 2-1/2" H Power Specifications - Full Range Channels RMS Power 4 ohms 75 watts x 4 channels RMS Power 2 ohms 120 watts x 4 channels RMS Power 1 ohm Not Stable Bridged RMS Power 230 watts x 2 channels Peak Power Output 920 watts approx. Amplifier Specifications Number of Channels 4 Total RMS Power Output 480 watts Minimum Impedance Unbridged 2 ohms Minimum Impedance Bridged 4 ohms THD at Rated RMS Power 0.05% Speaker Level Inputs No Preamp Outputs 1 pair High-Pass Crossover Frequency 50 - 250 Hz Low-Pass Crossover Frequency 50 - 250 Hz Subsonic Filter Off - 20 Hz Signal-to-Noise Ratio 100 dB Bass Boost 0 - 18 dB Fan Cooled No Fuse Rating 30A