Évaluations - 4, GPA: 4
(
)
)
|
Facilité d'utilisation
Improper phasing causes a loss of bass response. • When used in the BRIDGED Mode, the speaker wires should be connected to the output terminals of the amplifier as shown. • When operating 4-speaker system, the impedance of the speaker is an important factor. Do not use less than a 4 ohm load in BRIDGED mode. • Do not use speakers in parallel at less than a 2 ohm load per channel in STEREO mode. • Too low of an impedance or load may cause permanent damage to your amplifier. It is best to check the load with an ohm meter to confirm whether or not the load being connected is the proper impedance. Caution Be careful not to connect speaker (-) to the ground or chassis. 5 P250 Remote ' £ < > 1 0 o o sk>_ nnu, IT! Amu Hl F|J ■«V. 110Hz^^400Hz —i I D 0 <^rn 80Hz^"*H.2KHz EL-HPF-X-0 w *JU«, (#BfiZODKfl ■ 0 n ° O 50H>—'150Hz O ER-LPF -16 12 131514 11 6 P450 1 £ S > 1 0 o o o LEVEL-HPF- 160Hz HOHz^VOOHz -0 ©- MINV-^MAX 80Hz^—n.2KHz 160Hz llOHz^—U^400Hz L© Ö MIN^—nWX 80Hzs-^1.2KHz LEVEL-HPF- - CH 1/2— X-OVER № HI FULL LOW HI FULL LOW ttf- X-OVER - CH 3/4- —LPF 75Hz 60H>»U^OOHz uj- 50hN—H50Hz 75Hz 60Hz^kj00Hz 0- 50H>-^I5CIHz -LPF OWER o—©- o o ©BAZOOKA' 13 1514 11 11 11 7 FEATURES ARID CONTROLS 1 RCA Input Jacks The industry standard RCA jack providers an easy connection for signal level input. They are gold-plated to resist signal degradation caused by corrosion. 2. Line Out The signal on the line outputs will be full range. 3. High Level Input Connector Connect the radio's speaker output to the high level input connector. Do not use both low and high level input at the same time. Be sure not to confuse high level input with speaker outputs. Incorrect connections may damage the amplifier or your source (High level input is based on BTL ground signal) High Input Connector P-250: Black/White: R CH(+) Black: R CH(-) White/Black: L CH(+) White: L CH(-) P-450: CH1+2 White/Black: CH1(+) White: CH1(-) Black/White: CH2(+) Black: CH2(-) CH3+4 White/Black: CH3(+) White: CH3(-) Black/White: CH4(+) Black: CH4(-) 4. Subsonic The subsonic filters high pass frequency is fully adjustable from 20Hz to 50Hz, with a roll off of 12dB/Octave. 5. Bass EQ Controls Adjustable bass boost selected frequency from OdB to 18dB when putting cross over switch in the low pass position. 6. Remote Jack This is used for the Pro20 amplifiers detachable control panel that operates the Pro20's input level, High Pass Variable Crossover, Low Pass Variable Crossover & the switch to select High Pass, Low Pass or Full Range operation. After detaching the remote from under the Pro20's Bazooka Logo Badge, it can be adjusted or installed anywhere in the vehicle using an extension cable plugged into a jack on the side of the amplifier. 7. Input Level Control The input level control can be adjusted in order to match the output of most source unit. This makes it possible to match the Pro20 output up with virtually any source unit. 8. High Pass Filter Control (HPF) Adjusts the crossover frequency of the High Pass filter, which is continuously variable from 80Hz to 1.2KHz. 8 9. Amplifier X-over switch a) Low position: Sets the amplifier so it plays all frequencies below the frequency set on the Low Pass Filter which is continuously variable within the frequency range of 50Hz-150Hz. b) Flat position: Allows the amplifier to play the full range of frequencies from 20Hz - 20KHz. c) High position: Sets the amplifier so it plays all frequencies above the frequency set on the High Pass Filter which is continuously variable within the frequency range 80Hz - 1.2KHz. 10. Low Pass Filter (LPF) Adjust the crossover frequency of the Low Pass Filter, which is continuously variable from 50Hzto 150Hz. 11. Speaker Terminal It allows the connection of speakers to the amplifier. 12. Fuse It offers onboard fuse protection on the power wire that connects directly to the battery. P-250:20A; P-450:40A Note: For safety you still need to fuse (not included with the amplifier) the power wire at the battery with the same amperage fuse as the one located on the amplifier. 13. Power connection Connects +12VDC power wire from the battery. 14. Ground connection Connects ground wire form a suitable ground point on the chassis. 15. Remote connection Connects the control wire which allows the amplifier to be turned on and off by the source unit (radio). 16. Power LED Indicator It indicates when amplifier is on and no fault exists. 17. Diagnostic LED Indicator It indicates the fault operation of the amplifier. When a the fault condition like overload, excessive heat or short circuit arise, the Diagnostic circuit is engaged to protect both the speaker and amplifier against damage. 9 SPECIFICATIONS Bazooka Amplifier Series P-250 P-450 *Audio power output both channels driven both channels driven per Channe at 12.0VDCI at 12.0VDC -4 Ohms, THD 0.05% 55Wx2CH 55Wx4CH -2 Ohms, THD 0.1% 88Wx2CH 88Wx4CH -4 Ohms, THD 0.1% 170Wx1CH 168Wx...
Ce manuel est également adapté pour les modèles :Unité - Bazooka Pro2O P250 (6.59 mb)