MS275: 2x75 Watts per channel MPS2240: 2x24 Watts per channel
Continuous Output Power per Channel Both Channel Driven:

MS275:

TRI-LINEARTM output configuration allows simultaneous stereo and bridged mono operation. Adjustable Bass EQ 0 to +12dB at 45Hz Pulse Width Modulated MOSFET Switching Power Supply RIBBON-WINDINGTM of Power Toroid
MS275 Stable into Bridged Mono 212 loads, 1 LR Stereo MPS2240: Stable into Bridged Mono 1 R loads, t/,s2 Stereo
Into 4R @I 12/13.8V DC.75/100 WRMS Into 2R @ 12/13.8V DC.125/140 WRMS Bridged Into 4R... ,225 WRMS M PS2240: Into 4R @I 12/l 3.8V DC.. 24/32 WRMS Into 2&Y2 @ 12/I 3.8V DC -1.:.48/64 WRMS Bridged Into 1 SII.. 288 WRMS
THD at rated power into 4fi.. ~0.02% SMPTE at rated power into 4R..<0.05% DIM at rated power into 4fi... co.01 % Frequency response.. ,15Hz to 20KHz +I dB Signal to Noise Ratio... > 1 OOdB (20 to 20KHz) Input Sensitivity... ,200mV to 2V Input Impedance... Idle Current.... Current Consumption - Full Power Hard C/@: MS275: @I 4Q stereo... 25A @I 2Q stereo... 45A @ 2R stereo, 4Q mono (TRI-LINEARTM mode).60A MPS2240: @I 4Q stereo... 15A @I 2ti stereo...25A @I 1 S2 stereo, 2R mono (TRI-LINEARTM mode). BOA Efficiency.. > 80% (Power Supply) Damping Factor (@I 40Hz into 4R).. ,250 to 1 Min to Max Voltage requirements.. 10.2 to 15.5V DC Dimensions...8.5in I_ x 11.4in W x 2.4in H.l OKR
High-Current Triple-Darlington Output Design Two layer, 2 oz. GOLD-PLATED GIO Glass-Epoxy Printed Circuit Board Thermal overload protection Overcurrent/Overload protection Variable input sensitivity 200mV to 2V Fully muted turn-on circuitry Optically isolated power and signal grounds VI limiting circuitry with overcurrent LED Extensive burn-in and QC testing for the ultimate in reliability Made in the good 01 U.S.A.
-- Phoenix Gold Tech Tips -How to select the correct gauge power cable for single or multiple amplifier systems.
T he maxi mum co nt inu o us ampl if ier p ower an d the di st ance o f the cab le ru n d ete rmi ne the co rr ect powe r cab le si ze. Use the chart below to find the correct cable size 1. Find the distance (feet) of the cable run along the top. 2. Find the total continuous power (watts) the cable must support on the left. 3. Where the two meet indicates the proper gauge cable. If the distance or power falls between two columms or rows, always round up to the next higher gauge. D istan ce of cab le r un

M a x C o n t p o w e r

100 w 200 w 400 w 600 w 800 w 1000 w 1400 w 1800 w 2200 w 2600 w 3000 w

4 ft 1/0

8 ft 2 1/0 1/0

12 ft 1/0 1/0 1/0

16 ft 2 1/0 1/0 1/0 1/0 x 2
20 ft 1/0 1/0 1/0 1/0 x 2 1/0 x 2
24 ft 2 1/0 1/0 1/0 1/0 x 2 1/0 x 2 1/0 x 3
Examples: 1. A system with one ZX450. The amplifier is mounted in the trunk and the battery is 18 feet away in the engine compartment.The amplifer can produce up to 500 watts. The chart above shows the need for a 2 cable. 2. A system with a ZPA0.5 for bass and a. The amplifier is mounted in the trunk and the battery is 18 feet away in the engine compartment.The amplifer can produce up to 500 watts. The chart above shows the need for a 2 cable.

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PAW - 11 /98