Hertz: EP2 - 190W RMS Amplifier

• Output Power (RMS):
• 60W x 2 @4-ohm
• 90W x 2 @2-ohm
• 190W x 1 @4-ohm
• Low Pass Filter: 40 - 400Hz @24dB/Oct
• Bass Boost: 0-12dB @45Hz
• T.H.D. (100Hz @4-ohm): 0.05%
• Bandwith (-3 dB): 7 - 60Hz
• S/N Ratio (A weighted @1V): 100dBA
• Damping Factor (100Hz @4-ohm) >130
• Pre-In sensitivity: 0.3-5Volts
• Pre-In impedence: 15 kohms
• Speaker-In sensitivity: 1.4-24Volts
• Speaker-in impendence@ 5kOhms
• Load impendence: 2channel=2ohm, 1channel=4ohm
• Power supply voltage: 11 - 15Volts
• Idling current: 0.7A
• Idling current when off: 0.02mA
• Consumption @2ohm, 14.4VDC: 14A
• Remote In: 6-15 VDC - 1mA
• Remote Out: 12 VDC - 50mA
• Automatic Turn On/Off with speaker in
• Fuse: 1x25A
• Dimensions (mm): 240 x 230 x 54

Hertz: EP4X - 640W RMS 4 Channel Amplifier

• Output Power (RMS):
• 4 Ch 100 W x 4 (4Ω)
• 4 Ch 160 W x 4 (2Ω)
• 3 Ch 100 W x 2 (4Ω) + 320 W x 1 (4Ω)
• 3 Ch 160 W x 2 (2Ω) + 320 W x 1 (4Ω)
• 2 Ch 320 W x 2 (4Ω)
• Distorsion - THD ( 1kHz @ 4 Ω): 0.08%
• Bandwidth (-3 dB): 7 / 60k Hz
• S/N Ratio (A weighted @ 1 V): 98 dB
• Damping factor (1kHz @ 4 Ω): 130
• Pre-In sensitivity: 0.3 / 5V
• Pre-In impedance: 15 kΩ
• Speaker-In sensitivity: 1.4 / 24V
• Speaker-In impedance: 470Ω
• Remote In: 6 ÷ 15 VDC - 1 mA
• Remote Out : 12 VDC - 15 mA
• ARTTM: Automatic Remote Turn-On/Off
• with Speaker-In
• Fuse: 3 x 30 A
• Max size (mm/inches): 240 x 500 x 54 / 9” 15/32 x 19” 31/32 x 2” 5/32

Hertz: HP4 - 920W RMS 4 Channel Amplifier

• 4-channel Amplifier
• Output Power (RMS):
• 130W x 4 @4-ohm
• 230W x 2 @2-ohm
• 440W x 2 @4-ohm
• 230W x 2 @2-ohm
• Filters & controls
• A Channels:
• By-pass / Hi-pass or Lo-pass: 40 - 150Hz @ 12dB/Oct (L+R)
• B Channels:
• By-pass / Hi-pass 40 - 150Hz @12 dB/Oct.
• Lo-pass 40 - 150Hz @12dB/Oct (Stereo/L+R)
• Out-filter: By-pass A Ch
• T.H.D. (100Hz @4-ohm): 0.04%
• Bandwith (-3 dB): 4 - 70Hz
• S/N Ratio (A weighted @1V): 94dBA
• Damping Factor (100Hz @4-ohm): 100
• Pre-In sensitivity: 0.3-5Volts
• Pre-In impedence: 15 kohms
• Speaker-In sensitivity: 1.4-24Volts
• Speaker-in impendence@ 5kOhms
• Load impendence: 4-2Ohms (4-ohm bridged)
• Power supply voltage: 11 - 15Volts
• Idling current: 1.5A
• Idling current when off: 0.05mA
• Consumption @1, 14.4VDC: 60A
• Remote In: 7-15 VDC - 1mA
• Remote Out: 12 VDC - 50mA
• Automatic Turn On/Off with speaker in
• Fuse: 4 x 30A
• Dimensions (mm): 240 x 548 x 55

• Output Power (RMS):
• 60W x 4 + 160W x 1 @4-ohm
• 95W x 4 + 250W x 1 @2-ohm
• 3 channel mode: 190W x 2 (4ohm) + 160W x 1 (4ohm)
• 190W x 2 (4ohm) + 250W x 1 (2ohm)
• Filters & Controls:
• A Channels: Full / Hi-pass / Lo-pass: 40 - 150Hz @12dB/Oct
• B Channels: Full / Hi-pass / Lo-pass: 40 - 150Hz @12dB/Oct
• C Channels: Lo Pass 40 - 150Hz @24dB/Oct
• T.H.D. (100Hz @4-ohm): 0.08%
• Bandwith A & B (-3 dB): 7 - 60Hz
• Bandwith C (-3 dB): 7 - 150Hz
• S/N Ratio (A weighted @1V): 98dBA
• Damping Factor A & B Channel (100Hz @4-ohm) :100
• Damping Factor C Channel (100Hz @4-ohm) :200
• Pre-In sensitivity: 0.3-5Volts
• Pre-In impedence: 15 kohms
• Speaker-In sensitivity: 1.4-24Volts
• Speaker-in impendence@ 5kOhms
• Power supply voltage: 11 - 15Volts
• Idling current: 1.5A
• Idling current when off: 0.04mA
• Consumption @4ohm, 14.4VDC: 44A
• Remote In: 6-15 VDC - 1mA
• Remote Out: 12 VDC - 50mA
• Automatic Turn On/Off with speaker in
• Fuse: 3x30A
• Dimensions (mm): 240 x 450 x 54