Resolution 4S is a high-efficiency mid-to-high frequency three-way skeleton speaker designed for fixed installation applications. Since there is no outer box or hoisting parts that are not needed for fixed installation, it is more economical and reduces the system cost.
Resolution 4S is a high-efficiency mid-to-high frequency three-way skeleton speaker designed for fixed installation applications. Since there is no outer box or hoisting parts that are not needed for fixed installation, it is more economical and reduces the system cost. Resolution 4S provides a consistent and controlled diffusion angle with high-quality sound. It is suitable for a wide range of occasions, such as entertainment venues or theaters that require sound. It also has a high-frequency passive crossover version so that Resolution 4 can use a dual-amplification system to maximize economic benefits. The high and intermediate frequency horn can be rotated 90° so that the speaker can be installed horizontally to cope with insufficient ceiling height.
Other options:
• Wheels (same as the full mobile version of Resolution 4)
• Built-in a piece of speaker cable, hidden in a small hole behind the speaker when not in use
• There are also R4DE and R18E simple versions for purchase
driver | Frequency band | Sensitivity (1w@1m) | Recommended power amplifier (Rms)* | Nominal impedance |
12" | 114-445Hz | 105dB | 300W | 8Ω |
8" | 445-5k77Hz | 108dB | 200W | 16Ω** |
1" | 5k55Hz-above | 109dB | 50W | 16Ω** |
*AES standard
**The total rated impedance when using passive crossover is 12Ω
Frequency response ±3dB: | 114Hz-18kHz |
weight: | CP/C-53kg NP/N-47kg |
Nominal diffusion angle: | 50° horizontal × 25° vertical |
interface: | Speakon NL4 or EP6 |

Popular recommendation
EVO 7THBar sound company
2021-07-17Infrabass 218Sound for bars Vendor
2021-07-14F118 MK2 Brand bar audio sales
2021-07-14PSM318 DJ monitor Bar audio set Vendor
2021-07-16Resolution 4D Downfill KTV audio Factory
2021-07-17Infrahorn Speaker bar wholesale
2021-07-14RM12 Sound bar wholesaler
2021-07-15SB 210A Bar brand audio Vendor
2021-06-08Resolution 1 Bar ktv sound Vendor
2021-07-16MB112Anhui Bar Audio Vendor
2021-07-14MST 10Sound bar sales
2021-07-17Dance Stack Overview Car stereo Factory
2021-07-16How to choose a power sequencer?
2022-03-26Correct use and placement of wireless microphones
2022-01-04How much is the speaker for the bar? Mateng Audio
2023-01-07What is a back-to-listening speaker
2022-01-12How to deal with KTV audio network failure and power amplifier failure.Bar use sound Vendor
2021-11-09Preparation before commissioning.High-end bar audio Vendor
2021-11-23Hohhot ID-X CLUB bar sound engineering is provided by Ma Teng Audio
2022-02-14How to connect a bluetooth speaker to a mobile phone.Concert sound sales
2022-04-25How much is a set of bar speakers Marten Audio
2022-12-22Skills for debugging professional audio system steps
2022-08-08Introduction to audio-the principle of better matching of audio amplifiers.Bar sound engineering Ven
2021-11-16How to choose a perfect speaker?
2022-02-18