EarthQuake EQ4000PXI EQ4000PXi Specifications, EQ7000PXi Specifications, EQ4000PXi Features

EQ4000PXi Specifications

Operating Voltage: 10.5---16VDC

Idle: 280 mA

Recommended fuse size: 1 Ampere

Input sources: 2 stereo RCA sources, 1 Phono source

Input sensitivity: Adjustable from 100mVrms up to 14 Vrms

Input impedance: Variable from 8 kOhm up to 10.2 Kohm

Output Impedance:

Sub channel: 510 Ohm

Front & Rear channels: 2.2 Kohm

Output Level:

Subwoofer channel: 5 Vrms @ 0.1% THD

Front & Rear channels: 4 Vrms @ 0.1% THD T H D @ 3 Volts output: 0.05%

Frequency response: 15 - 34000Hz @ -3dB

Subwoofer frequency control range: 35 to 100Hz (@ -3db, 18dB/oct.)

Subwoofer upper cut off frequency: 100Hz

Channel separations: 68dB

Signal to noise ratio: 92dB

Center frequencies (in Hz): 50, 250, 275, 2200, 16000

Control Range: 30~40dB (12 O'clock is the Bypass position)

Dimensions(H x W x D): 1" x 7" x 4-1/4" (With Out Face Plate)

EQ7000PXi Specifications

Operating Voltage: 10.5---16VDC

Idle: 170 mA

Recommended fuse size: 1 Ampere

Input sources: 2 stereo RCA sources, 1 Phono source

Input sensitivity: Adjustable from 100mVrms up to 14 Vrms

Input impedance: Variable from 3.8 Kohm up to 10.2 Kohm

Output Impedance:

Sub channel: 510 Ohm

Front & Rear channels: 2.2 Kohm

Output Level:

Subwoofer channel: 11 Vrms @ 0.1% THD

Front & Rear channels: 7 Vrms @ 0.1% THD T H D @ 3 Volts output: 0.003%

Frequency response: 15 - 34000Hz @ -3dB

Subwoofer frequency control range: 60 to 160Hz (@ -3db, 18dB/oct.)

Subwoofer upper cut off frequency: 160Hz

Channel separations: 68dB

Signal to noise ratio: 96dB

Center frequencies (in Hz): 45, 120, 275, 700, 2000, 5000, 14000

Control Range: 18dB (12 O'clock is the Bypass position)

Dimensions(H x W x D): 1" x 7" x 4-1/4" (With Out Face Plate)

EQ4000PXi Features	EQ7000PXi Features
* 4-band Graphic Equalizer	* 7-band Graphic Equalizer
* 6-channel RCA Outputs (front/rear/subwoofer)	* 6-channel RCA Outputs (front/rear/subwoofer)
* Adjustable Master Volume Level Control	* Adjustable Master Volume Level Control
* Adjustable Subwoofer Level Control	* Adjustable Subwoofer Level Control
* 3 Input Sources	* 3 Input Sources
* Input Gain (it Sets The Maximum Volume Level Achievable By The Front Controls)	* Input Gain (it Sets The Maximum Volume Level Achievable By The Front Controls)
* Gold Plated RCAs	* Gold Plated RCAs
* Easy Snap On Connector	* Easy Snap On Connector
* Red Led Background Display	* Bypass Position Notches On All 7-bands
	* Blue Background LEDs

8 www.earthquakesound.com All specifications are subject to change without notice. 9