Product Description
2100W Car Audio System Battery
The VMAX CT1050 AGM car audio battery is built for serious audio systems that require high reserve power, fast energy delivery, and long-lasting performance. Designed specifically for high-powered amplifiers and aftermarket sound systems up to 2100 peak watts or 1050 watts RMS, this Group U1 AGM battery provides the clean, stable power needed to keep your system performing at its best. Using advanced Absorbed Glass Mat (AGM) technology, the CT1050 is completely maintenance-free, spill-proof, and vibration resistant. Whether you're powering competition-level car audio equipment, custom installs, or mobile electronics, this deep cycle AGM battery delivers strong reserve capacity, rapid recharge acceptance, and the durability needed for use in automotive environments.
Features & Benefits
- 2100 Watt Max – Designed to support car audio systems up to 2100 watts with high power delivery.
- High Vibration Resistance – Commercial-grade AGM construction to handle heavy audio system vibrations.
- AGM Deep Cycle – Provides stronger cycling performance than standard batteries for repeated discharges.
- Maintenance-Free Design – Sealed non-spillable construction eliminates leaks, and routine maintenance.
- Fast Recharge – Recovers quickly after heavy power draw to maintain consistent system performance.
- Group U1 – Compact size allows flexible installation for custom audio builds in tight compartments.
Why Choose VMAX for AGM Car Audio Batteries
VMAX has earned a strong reputation for building premium AGM batteries designed for applications where performance cannot be compromised. Their deep cycle battery technology is trusted across automotive, marine, solar, and backup power systems because it delivers reliable reserve power and long-term durability where standard batteries often fall short.
The CT Series audio system batteries continue that reputation by offering a purpose-built solution for car audio enthusiasts who need more than a standard starting battery. With strong cycling capability, dependable voltage stability, and maintenance-free convenience, the VMAX CT Series helps ensure peak performance of amplifiers and premium sound equipment.
CT1050
VMAX CT1050 Specifications
2100W 40Ah AGM Car Audio Battery
- System Watts (RMS) 1050 Watts
- System Watts (Peak) 2100 Watts
- Group Size U1
- Capacity 40Ah
| Electrical & Performance | |
|---|---|
| Nominal Voltage | 12 Volts |
| Type | Deep Cycle AGM |
| System Watts (RMS) | 1050 Watts |
| System Watts (Peak) | 2100 Watts |
| Peak Amps | 1100 Amps |
| Capacity | 40Ah |
| Dimensions & Fitment | |
| Group Size | U1 |
| Length | 7.7" (196 mm) |
| Width | 5.0" (127 mm) |
| Height | 6.1" (155 mm) |
| Terminals | M6 Inserts |
| Polarity | + Left / - Right |
| Weight | 25 lbs (11.3 kg) |
VMAX CT1050 Battery Cross-Reference
View DetailsHide DetailsGroup U1 Batteries with M5/M6 Insert Terminals: CB12350-IT, CBEV-U1-IT, CP12350I, CT1050, DCM0035, DURA12-35C, ES35-12FT, GP12350I, LC-XD1235PI, LCR12V35PI, LFP1250B, LFP1250M, MU-1 SLD M FT, MU-1 SLD M-33-FT, ML35-12INT, NP35-12I, PE12V35I, PK12350I, PS-12350 B, PS12350I, SCP12350 M6, SLA12-35I, SLAA12-35C, UB12350I, UB12350 TH, V35-857.
Group U1 Batteries with Nut & Bolt Terminals: 12N35-3B, 12V32-U1, 15020225, 1726-M8AU1, 50141, 6FM33, 8226, 8AU1, 8AU1H, 8GU1, 8GU1H, ABP A8AU1, AGM U1, AGMU1, AU1, AU1H, CA12350, CB-U1-AGM, CB12350-NB, CBEV-U1-NB, CP12350NB, DB8AU1, DC35-12, DCM0035NB, DURDC12-35J, DURG12-31J-A, EP V8AU1, ES33-12, ES35-12NB, ESU1, ESU1-35, ESU1H, EXP35, GP12350-NB, LCR12V35P-NB, ML35-12NB, MU-1 SLD A, MU-1 SLD G, MU-1 SLD M, MU-1 SLD M-33, NB12-35, NGU1, NP35-12NB, PDC-12350 NB3, PE12V35NB, PK12350-NB, PS-12350 NB, SCP12350 NB, SLADC12-35J, SLIAU1, SLIAU1H, SP-18, SP-30, SP-35, SP-40, U131AH, U1A-200, U1AGM, U1L-AGM-NB, U1RVS, UB12350-NB, WB1235.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit and performance.