Specifications - Pyramid ARCTIC Series Owner's Manual

T
ESTING AND SPECIFICATIONS
1.
2.
After all the connections have been made, turn on your stereo and listen for the
amplifier to turn on. If there are any unusual noises from the speakers then turn
the system off and recheck all the wiring.
After you have connected your radio or requalizer to the amplifier, you may ad-
just the gain control to match the output level of your radio.
(A) Set the volume contro! on your radio to 2/3 position.
(B) Adjust the gain control for an average listening level.
(C) Turn the radio volume all the way down and listen for background noise.
(D) Start your vehicle and listen for electrical noise.
(E) Making fine adjustments to the sensitivity can reduce background noise and
some engine noise.
(Е) CAUTION: Never turn the sensitivity up any farther than you need to get clear
sound at 2/3 volume.
(G) This adjustment only needs to be made once.
SPECIFICATIONS
1
AON
оо "І о
10.
24
. Output Power
@ 14.4 V.DC. 1 KHz ............................................ PB-101 : 120W x 2 MAX
PB-251: 75W x 4 MAX
PB-301 : 150W x 2 MAX
PB-601 : 150W x 4 MAX
. Bridged Mode ................ PB-601 : 300W x 2 or 150W х 2 and 300W х 1
. Frequency Response ................................................. 10-30,000 Hz (+3 dB)
. Input Impedance ...................................................... 10K Ohms (Low Level)
100 Ohms (High Level)
. Input Sensitivity ........................ а 250mV (Low Level)
2.5V (High Level)
. Power Supply Voltage ......................... DC 14.4 Negative Ground (10.5-16V)
. Matching Speaker Impedance ....................................................... 4-8 Ohms
. Maximum Current Draw ............................. а PB-101 : 5A
PB-251 : 10A
PB-301 : 15A
PB-601 : 40A
. Dimensions ................................ PB-101 : 200 x 50 x 159 mm (WxHxD)
PB-251 : 200 x 50 x 220 mm (WxHxD)
PB-301 : 200 x 50 x 245 mm (WxHxD)
PB-601 : 200 x 50 x 406 mm (WxHxD)
Net Weight ....................................... PB-101 : 1.10 Kgs
PB-251 : 1.60 Kgs
PB-301 : 1.80 Kgs
PB-601 : 3.00 Kgs
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