Infinity Reference Class D 4-Channel Amplifier
Compact size
Infinity Reference amplifiers have been engineered with a compact footprint to fit in more vehicles even if available space is limited.
High and low level input
Speaker-level and low-level inputs allow the Reference 3004A to integrate with both aftermarket and factory car stereo systems.
Variable crossover and bass boost
Unlike many amplifiers available at similar prices, the Infinity Reference 3004A features variable electronic crossovers circuits allowing for precise system tuning and performance.
Low noise and distortion
The Reference 3004A has been engineered using Balanced Differential Inputs to ensure low noise and distortion even at high output levels. This also makes it far less susceptible to line induced radiated engine noise.
Input Level Control
When low-level inputs are used, this control adjusts the input sensitivity between 200mVrms and 2.0 Vrms. When high-level inputs are used, this control adjusts the input sensitivity between 2Vrms and 20Vrms.
Full on-board protection
On-board circuitry protects the Reference 3004A from shorts, high-temperature, overvoltage and undervoltage. An LED indicator is provided to let you know when one of these conditions exists.
Preamp Outputs
Using multiple amplifiers, the Reference 3004A has full range preamp outputs allowing you to feed an additional amplifier without using splitters.
- Maximum Power : 400 Watts
- Low Frequency Response : 32-320 Hz
- High Frequency Response : 32-320 Hz
- Number of Channels : 4
- Frequency Response : 10-40000 Hz
- Built In Crossovers : Yes
- RMS Power Output : 100x4 Watts
- Amplifier Class : D
- Fuse Rating : 30x2 A
What’s Inside?
- One Reference 3004A four channel amplifier
- 4 Bare wire-to-RCA adapters
- Four 30A ATO fuses (2 installed, 2 spare)
- Owner's Manual
- 4 Mounting screws (M4 x 53mm)
- 2 Infinity decals
- 1 logo badage
Features:
- Compact size
- High and low level input
- Variable crossover
- Low noise and distortion
- Input Level Control
- Full on-board protection
- Preamp Outputs
- Class H amp technology
- Turn-on mode
Specifications:
- 4 channel car amplifier
- 75 watts RMS x 4 at 4 ohms
- 100 watts RMS x 4 at 2 ohms
- 200 watts RMS x 2 at 4 ohms in bridged mode
- (4-ohm stable in bridged mode)
- Variable high- and low-pass filters (32–320Hz,
- 12dB/octave) on front and rear channels
- Preamp and speaker-level inputs
- Preamp outputs
- Fuse rating: 30A x 2
- 8-gauge power and ground leads recommended –
- wiring and hardware not included with amplifier
- W x H x D = 320mm x 55.5mm x 180mm
- W x H x D = 12-5/8" x 2-3/16" x 7-1/8"
- UPC: 050667375492
- Weight: 10
- Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.
