JENSEN JA2B JA Series 2 Channel Amplifier
More power for your vehicle's sound
The JENSEN JA2B is a 2-channel amplifier designed to give your vehicle's audio system a boost. With up to 190 watts of power, it adds extra drive to your speakers for a stronger, more engaging listening experience.
Straightforward system upgrade
The JA2B gives you a simple way to add dedicated amplification to a compatible car audio system. Its 2-channel design works well for powering a pair of speakers or adding additional amplification to an existing setup.
Whether you're replacing a factory system or building out your aftermarket audio, the JA2B provides the extra power your speakers need to make your music stand out.
Key Features
- JA Series 2-channel amplifier
- Up to 190 watts of power
- 2-channel design
- Designed for vehicle audio systems
- Compact installation-friendly design
- Ideal for powering compatible speakers
Give your speakers more to work with
Adding an amplifier can bring more energy and presence to your music. The JA2B gives your system dedicated power without making the upgrade unnecessarily complicated.
JENSEN JA2B. More power. More presence. Better sound.
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| JA2B |
|
| Amplifier type |
2-channel Class D |
| Peak power |
340 W |
| RMS power |
95 W × 2 @ 4 Ω |
| RMS power |
105 W × 2 @ 2 Ω |
| RMS power bridged |
225 W × 1 @ 4 Ω |
| Dynamic power |
100 W × 2 @ 4 Ω |
| Dynamic power |
110 W × 2 @ 2 Ω |
| Dynamic power bridged |
230 W × 1 @ 4 Ω |
| Maximum dynamic power |
140 W × 2 @ 4 Ω, 170 W × 2 @ 2 Ω, 310 W × 1 @ 4 Ω bridged |
| Audio inputs |
High level speaker wire + low level RCA |
| RCA pass through |
Yes |
| Crossover |
Adjustable high pass / low pass, 32 Hz to 320 Hz |
| Bass boost |
Adjustable at 45 Hz, 0 to 6 dB |
| Gain adjustment |
200 mV to 6 V |
| EQ |
5-band EQ |
| Frequency response |
20 Hz to 20 kHz |
| Signal to noise ratio |
72 dBA |
| App control |
Yes, Jensen AMP App |
| Illumination |
RGB customizable |
| CTA-2006-D |
Certified |
| Fuse |
25 A |
| Power / ground wire |
4 to 8 AWG |
| Speaker wire |
12 to 16 AWG |
| Dimensions |
2.16" H × 6.57" W × 5.59" D |
| Warranty |
4-year limited warranty when registered within 60 days |